OE Match

Lambda Oxygen Sensor.
Restore accurate exhaust-gas monitoring and dependable engine-management operation with this OE Match Lambda Oxygen Sensor. Designed for compatible Porsche applications, the lambda sensor measures oxygen content within the exhaust gases and supplies this information to the vehicle's engine-management and emissions-control systems.  

Fits:

Diagram Ref No 17

Also commonly known as an oxygen sensor, O2 sensor or lambda probe, this component plays an important role in monitoring combustion and exhaust conditions. Depending on its specified installation position, lambda sensor information can be used for air-fuel mixture control, emissions monitoring and/or catalytic converter supervision.

Accurate oxygen-sensor information allows the engine control unit (ECU) to recognise abnormal exhaust conditions and make or support the appropriate engine-management decisions.

Lambda sensors operate directly within the exhaust system and are continually exposed to high temperatures, vibration, moisture, combustion deposits and repeated thermal cycling. Over time, the sensing element can become contaminated or slow to respond, while the internal heater circuit, wiring and electrical connector can also deteriorate.

This OE Match Lambda Oxygen Sensor provides a high-quality replacement for a confirmed faulty, contaminated or slow-response sensor.

What This Product Does:

• Measures oxygen content within the exhaust gases.
• Sends exhaust-gas information to the ECU.
• Helps the engine-management system monitor combustion conditions.
• Supports accurate air-fuel mixture monitoring where applicable.
• Helps the ECU identify rich or lean operating conditions where applicable.
• Supports emissions-control system operation.
• Provides information used for onboard diagnostics.
• Can support catalytic converter monitoring depending on installation position.
• Helps detect abnormal exhaust-system behaviour.
• Supports efficient engine operation.
• Helps maintain controlled exhaust emissions.
• Replaces a slow, inaccurate, contaminated or failed lambda sensor.
• Provides an OE Match replacement for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Lambda or oxygen sensor fault codes.
• Rich or lean mixture fault codes.
• Emissions-system warning messages.
• Increased fuel consumption.
• Rough or unstable idle.
• Engine hesitation.
• Poor throttle response.
• Reduced engine performance.
• Engine misfires.
• Uneven engine operation.
• Increased exhaust emissions.
• Failed emissions test.
• Slow sensor response during diagnostic testing.
• Implausible oxygen sensor readings.
• Intermittent sensor signal.
• Sensor heater circuit fault.
• Open- or short-circuit faults.
• Damaged or heat-affected sensor wiring.
• Corroded or damaged electrical connector.  

Why Replacement Matters:

• Accurate lambda sensor information is important to modern engine-management and emissions-control systems.
• A lambda sensor does not necessarily fail suddenly. As it ages, its response can become progressively slower or its readings can become inaccurate. The sensor may therefore continue producing an electrical signal while no longer providing the ECU with sufficiently reliable information.
• Replacing a confirmed faulty OE Match Lambda Oxygen Sensor helps restore accurate exhaust feedback and dependable engine-management operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB998262

The product you are viewing cross references to these numbers

Lambda Oxygen Sensor, AFTER Catalytic Converter.

Restore accurate exhaust monitoring and dependable emissions-system operation with this OE Match Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is positioned AFTER the catalytic converter, where it monitors oxygen levels in the exhaust gases after they have passed through the catalyst.

Fits:

• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
• Porsche 971.2 Panamera 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23  

Diagram Ref No 18

Also known as an oxygen sensor, O2 sensor or lambda probe, the downstream sensor supplies exhaust-gas information to the engine control unit (ECU). Its primary role is to help the vehicle assess catalytic converter operation and monitor the performance of the emissions-control system.

By comparing signals from lambda sensors positioned before and after the catalytic converter, the ECU can identify whether exhaust-gas treatment is occurring as expected and detect certain catalyst or sensor-related faults.

Lambda sensors operate in a particularly harsh environment, exposed to high exhaust temperatures, vibration, moisture, combustion deposits and repeated thermal cycling. Over time, the sensing element may become contaminated or slow to respond, while the internal heater, wiring or electrical connector can also deteriorate.

This OE Match Lambda Oxygen Sensor provides a high-quality replacement for a confirmed faulty, contaminated or slow-response downstream sensor.

What This Product Does:

• Measures oxygen content in the exhaust gases.
• Operates AFTER the catalytic converter.
• Monitors exhaust conditions downstream of the catalyst.
• Sends oxygen-sensor information to the ECU.
• Helps monitor catalytic converter performance.
• Allows comparison with upstream lambda sensor readings.
• Supports onboard emissions diagnostics.
• Helps identify abnormal catalyst behaviour.
• Provides information used to detect emissions-system faults.
• Supports reliable exhaust-system monitoring.
• Helps the vehicle identify sensor and catalyst-related problems.
• Replaces a slow, contaminated or failed downstream sensor.
• Provides a Porsche replacement component for compatible applications.  

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Lambda sensor-related diagnostic fault codes.
• Downstream oxygen sensor fault codes.
• Catalyst-efficiency fault codes.
• Emissions-system warning messages.
• Slow sensor response during diagnostics.
• Implausible downstream oxygen readings.
• Sensor output remaining unusually fixed.
• Intermittent sensor signals.
• Vehicle failing an emissions test.
• Increased exhaust emissions.
• Oxygen sensor heater circuit faults.
• Open- or short-circuit fault codes.
• Damaged sensor wiring.
• Heat-damaged wiring insulation.
• Corroded electrical terminals.
• Damaged electrical connector.
• Physical damage to the sensor.  

Why Replacement Matters:

• The downstream oxygen sensor plays an important role in monitoring the vehicle's emissions-control system.
• If the sensor becomes slow, inaccurate or completely inoperative, the ECU may no longer receive dependable information about exhaust conditions after the catalytic converter.
• Replacing a confirmed faulty Lambda Oxygen Sensor restores reliable downstream exhaust feedback and helps the vehicle accurately assess catalytic converter operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A7906265E

The product you are viewing cross references to these numbers

Lambda Oxygen Sensor, AFTER Catalytic Converter.

Restore accurate exhaust monitoring and dependable emissions-system operation with this OE Match Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is installed AFTER the catalytic converter, where it monitors oxygen levels in the exhaust gases after they have passed through the catalyst.

Fits:

• Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
• Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
• Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
• Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
• Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-19
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-18
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-18
• Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-18  

Diagram Ref No 18

Also known as an oxygen sensor, O2 sensor or lambda probe, the downstream lambda sensor provides important feedback to the engine control unit (ECU). Its primary role is to help the vehicle monitor the performance of the catalytic converter and identify abnormal exhaust or emissions-system behaviour.

The ECU can compare signals from sensors positioned before and after the catalytic converter. This information helps determine whether the catalyst is treating the exhaust gases as expected.

Operating directly in the exhaust system exposes the sensor to high temperatures, vibration, moisture, combustion deposits and repeated thermal cycling. With age, the sensing element can become contaminated or slow to respond, while the internal heater, electrical connector or wiring may also deteriorate.

This OE Match Lambda Oxygen Sensor provides a high-quality replacement for a slow, inaccurate or failed downstream sensor.

What This Product Does:

• Measures oxygen content in the exhaust gases.
• Operates AFTER the catalytic converter.
• Sends exhaust oxygen information to the ECU.
• Helps monitor catalytic converter performance.
• Allows comparison with upstream lambda sensor readings.
• Supports emissions-system diagnostics.
• Helps detect abnormal catalytic converter behaviour.
• Provides feedback on downstream exhaust conditions.
• Supports reliable engine-management monitoring.
• Helps identify emissions-system faults.
• Works with the vehicle's wider exhaust and emissions-control system.
• Replaces a slow, contaminated or failed downstream oxygen sensor.
• Restores reliable catalyst-monitoring information when sensor failure is confirmed.  

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Oxygen sensor-related diagnostic fault codes.
• Downstream lambda sensor fault codes.
• Catalyst-efficiency-related fault codes.
• Emissions-system warning messages.
• Slow oxygen sensor response.
• Implausible downstream sensor readings.
• Intermittent sensor signals.
• Sensor reading remaining unusually fixed.
• Vehicle failing an emissions test.
• Increased exhaust emissions.
• Sensor heater circuit fault.
• Open- or short-circuit sensor faults.
• Damaged sensor wiring.
• Heat-damaged wiring insulation.
• Corroded or damaged electrical connector.
• Physical damage to the sensor.
• Sensor seized into its exhaust mounting point.  

Why Replacement Matters:

• The downstream oxygen sensor is an important part of the vehicle's emissions-monitoring system.
• While a before-catalyst sensor is generally more directly involved in air-fuel mixture control, the after-catalyst sensor primarily allows the ECU to monitor the behaviour and efficiency of the catalytic converter.
• If the downstream sensor becomes slow, inaccurate or completely inoperative, the ECU may no longer receive trustworthy information about exhaust conditions after the catalyst.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A790626550

The product you are viewing cross references to these numbers

RIGHT Lambda Oxygen Sensor, In Front Of Catalyst.

The OE MATCH RIGHT Lambda Oxygen Sensor, In Front Of Catalyst is a engine management and emissions control sensor, designed to monitor oxygen levels in the exhaust gases before they enter the catalytic converter on the right-hand exhaust bank. Also known as an upstream oxygen sensor or pre-catalyst lambda sensor, it is essential for maintaining the correct air-fuel mixture and ensuring efficient engine operation.

Fits:

• Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
• Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
• Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
• Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
• Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
• Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
• Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
• Porsche Cayman 718 2.0L Manual (300 Bhp)
• Porsche Cayman 718 2.0L PDK (300 Bhp)
• Porsche Cayman S 718 2.5L Manual (350 Bhp)
• Porsche Cayman S 718 2.5L PDK (350 Bhp)
• Porsche Cayman T 718 2.0L Manual (300 Bhp)
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
• Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)

Diagram Ref No 34

The sensor continuously analyses the oxygen content of exhaust gases and sends real-time data to the engine control unit (ECU). The ECU uses this information to precisely adjust fuel injection and combustion parameters, helping to maximise engine performance, fuel efficiency, and emissions control. Built to Bosch's exacting standards, this sensor delivers fast response times, accurate readings, and long-lasting reliability.

What This Product Does:

• Monitors oxygen levels in exhaust gases before the catalytic converter
• Provides real-time feedback to the engine control unit (ECU)
• Helps regulate the air-fuel mixture for optimum combustion efficiency
• Supports engine performance and throttle response
• Improves fuel economy through precise fuel management
• Reduces harmful emissions and supports catalytic converter efficiency

Symptoms Of Wear Or Failure:

• Check engine light illumination
• Poor fuel economy
• Rough idle or unstable engine operation
• Reduced engine performance and acceleration
• Engine hesitation or sluggish throttle response
• Increased exhaust emissions
• Failed emissions or MOT tests
• Oxygen sensor-related fault codes stored in the ECU

Why Replacement Matters:

• Restores accurate air-fuel ratio monitoring
• Improves fuel economy and combustion efficiency
• Enhances engine performance and throttle response
• Reduces harmful exhaust emissions
• Supports proper catalytic converter operation and longevity
• Prevents persistent engine management warning lights
• Helps maintain emissions compliance and MOT readiness
• Ensures reliable communication between the sensor and ECU for optimal engine operation

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A260618304

The product you are viewing cross references to these numbers

LEFT Lambda Oxygen Sensor, BEFORE Catalyst, Cyl 4-6.

Restore accurate air-fuel mixture monitoring and dependable engine-management operation with this OE Match LEFT Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is specified for the LEFT side, cylinders 4–6, and is positioned BEFORE the catalytic converter.

Fits:

• Porsche 955 Cayenne 3.2L V6 2004-06  

Diagram Ref No 27

Also known as an oxygen sensor, O2 sensor or lambda probe, this component measures the oxygen content of the exhaust gases leaving the engine. As a pre-catalyst sensor, its readings provide the engine control unit (ECU) with important information about the combustion mixture before the exhaust gases enter the catalytic converter.

The ECU uses this information to determine whether the engine is operating richer or leaner than intended and can make appropriate adjustments to fuel delivery. Accurate lambda feedback helps maintain efficient combustion, smooth engine performance, controlled emissions and correct catalytic converter operation.

Located directly in the hot exhaust stream, lambda sensors endure high temperatures, vibration, thermal cycling and combustion deposits. With age, the sensing element can become contaminated or slow to respond, while the internal heater, wiring or electrical connections may also deteriorate.

This OE Match LEFT Lambda Oxygen Sensor provides a high-quality replacement for a slow, inaccurate, contaminated or failed sensor on the cylinders 4–6 bank.

What This Product Does:

• Measures oxygen content in the exhaust gases.
• Fits the LEFT-side exhaust bank where specified.
• Serves cylinders 4–6.
• Is positioned BEFORE the catalytic converter.
• Sends exhaust-mixture information to the ECU.
• Helps determine whether combustion is rich or lean.
• Supports closed-loop fuel control.
• Allows the ECU to make appropriate fuel corrections.
• Helps maintain the intended air-fuel mixture.
• Supports smooth idle and consistent engine performance.
• Helps maintain responsive acceleration.
• Contributes to efficient fuel consumption.
• Helps control exhaust emissions.
• Supports efficient catalytic converter operation.
• Replaces a faulty or slow-response pre-catalyst sensor.
• Provides an OE Match replacement for compatible Porsche applications.

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Lambda or oxygen sensor fault codes.
• Bank-specific oxygen sensor faults for cylinders 4–6.
• Rich or lean mixture fault codes.
• Sensor heater circuit faults.
• Increased fuel consumption.
• Rough or unstable idle.
• Engine hesitation.
• Poor throttle response.
• Reduced engine performance.
• Uneven engine operation.
• Engine misfires.
• Difficult starting.
• Increased exhaust emissions.
• Failed emissions test.
• Strong fuel smell from the exhaust.
• Slow lambda sensor response during diagnostics.
• Implausible oxygen sensor readings.
• Intermittent sensor signal.
• Heat-damaged sensor wiring.
• Damaged or corroded electrical connector.  

Why Replacement Matters:

• The before-catalyst lambda sensor is an important part of the engine's fuel-management system.
• When operating in closed-loop control, the ECU uses lambda sensor information to continually refine fuel delivery. If the sensor reports inaccurate information or responds too slowly, the ECU may make inappropriate fuel corrections.
• A lambda sensor does not necessarily stop working completely when worn. It may instead become progressively slower or less accurate, which can make deterioration harder to identify without diagnostic testing.
• Replacing a confirmed faulty OE Match Lambda Oxygen Sensor helps restore accurate mixture feedback for the cylinders 4–6 bank and allows the engine-management system to control fuelling correctly.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

958906262C

The product you are viewing cross references to these numbers

Lambda Oxygen Sensor, BEFORE Catalytic Converter.

Restore accurate air-fuel mixture monitoring and reliable engine-management operation with this OE Match Lambda Oxygen Sensor. Designed for compatible Porsche applications, these sensors are positioned BEFORE the catalytic converter, where they monitor oxygen levels in the exhaust gases leaving the engine.

Fits:

• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16  

Diagram Ref No 23 And 24

Also known as an oxygen sensor, O2 sensor or lambda probe, the pre-catalyst sensor provides the engine control unit (ECU) with important information about combustion mixture. By measuring residual oxygen in the exhaust, the sensor allows the ECU to determine whether the engine is operating richer or leaner than intended and make appropriate fuel corrections.

Accurate lambda feedback contributes to smooth engine operation, efficient fuel consumption, controlled emissions and effective catalytic converter performance.

Lambda sensors operate in an extremely demanding environment. Continuous exposure to high exhaust temperatures, vibration, thermal cycling and combustion deposits can gradually reduce sensor response and accuracy. Internal heater circuits, wiring and connectors can also deteriorate with age.

These OE Match Lambda Oxygen Sensors provide high-quality replacements for slow, contaminated or failed original sensors.

What This Product Does:

• Measures oxygen content in the exhaust gases.
• Is positioned BEFORE the catalytic converter.
• Provides exhaust-mixture information to the ECU.
• Helps the ECU determine whether combustion is running rich or lean.
• Supports closed-loop fuel control.
• Helps maintain the appropriate air-fuel mixture.
• Supports smooth and efficient engine operation.
• Helps maintain consistent throttle response.
• Contributes to fuel efficiency.
• Helps minimise excessive exhaust emissions.
• Supports efficient catalytic converter operation.
• Provides diagnostic information to the engine-management system.
• Replaces a slow, contaminated or failed oxygen sensor.  

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Lambda or oxygen sensor-related fault codes.
• Rich or lean mixture fault codes.
• Increased fuel consumption.
• Rough or unstable idle.
• Engine hesitation.
• Poor throttle response.
• Reduced engine performance.
• Engine misfires.
• Difficult starting.
• Uneven engine operation.
• Increased exhaust emissions.
• Failed emissions test.
• Stronger-than-normal exhaust or fuel smell.
• Slow or implausible oxygen-sensor readings during diagnostics.
• Intermittent sensor signal.
• Sensor heater circuit faults.
• Damaged electrical wiring.
• Heat-damaged wiring insulation.
• Corroded or damaged electrical connector.  

Why Replacement Matters:

• The pre-catalyst lambda sensor has an important role in controlling the engine's air-fuel mixture.
• Once the engine reaches the appropriate operating conditions, the ECU can use oxygen-sensor feedback to continually adjust fuel delivery. This allows the engine-management system to respond to changing operating conditions and maintain the intended combustion mixture.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97060613

The product you are viewing cross references to these numbers

Lambda Oxygen Sensor, AFTER Catalytic Converter, Cyl 1-3.

Restore accurate exhaust monitoring and dependable engine-management operation with this OE Match Lambda Oxygen Sensor,. Designed for compatible Porsche applications, this sensor is positioned AFTER the catalytic converter and is specified for the exhaust bank serving cylinders 1–3.

Fits:

• Porsche 957 Cayenne 3.6L 2007-10

Diagram Ref No 31

Also known as an oxygen sensor, O2 sensor or lambda probe, this component measures the oxygen content present in the exhaust gases. Because this particular sensor is located downstream of the catalytic converter, one of its primary roles is to provide the engine control unit (ECU) with information used to monitor catalytic converter operation and overall exhaust-system performance.

The ECU compares information from sensors positioned before and after the catalytic converter. Changes in these signals allow the engine-management system to assess whether the catalyst is storing and converting exhaust pollutants as expected.

Lambda sensors operate in an exceptionally demanding environment, exposed to very high exhaust temperatures, vibration, moisture and combustion deposits. Over time, the sensing element can become contaminated or electrically degraded, while wiring and connectors may suffer heat-related damage.

This OE Match Lambda Oxygen Sensor provides a high-quality replacement for a slow, inaccurate or failed downstream sensor.

What This Product Does:

• Measures oxygen content in the exhaust gases.
• Is positioned AFTER the catalytic converter.
• Is specified for the exhaust bank serving cylinders 1–3.
• Sends exhaust oxygen information to the ECU.
• Helps monitor catalytic converter performance.
• Allows comparison between upstream and downstream exhaust readings.
• Helps the ECU identify abnormal catalyst operation.
• Supports emissions-system diagnostics.
• Helps detect implausible exhaust sensor readings.
• Supports correct engine-management monitoring.
• Helps maintain reliable emissions-control system operation.
• Replaces a slow, contaminated or failed oxygen sensor.
• Provides an OE Match replacement for compatible Porsche applications.  
  
  

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Oxygen sensor-related diagnostic fault codes.
• Catalyst efficiency-related fault codes.
• Slow or implausible downstream oxygen sensor readings.
• Intermittent sensor signal. Emissions warning messages.
• Vehicle failing an emissions test.
• Increased exhaust emissions.
• Increased fuel consumption in some circumstances.
• Rough or inconsistent engine operation where sensor faults affect control strategy.
• Damaged sensor wiring. Heat-damaged wiring insulation.
• Corroded or contaminated electrical connector.
• Sensor heater circuit fault.
• Open or short-circuit diagnostic faults.
• Sensor becoming seized in the exhaust mounting point.  

Why Replacement Matters:

• The downstream oxygen sensor provides important information about the condition and operation of the emissions-control system.
• The catalytic converter chemically converts harmful exhaust gases into less harmful emissions. To assess catalyst performance, the ECU can compare oxygen-sensor behaviour before and after the catalytic converter.
• If the downstream sensor becomes slow, inaccurate or completely inoperative, the ECU may no longer receive reliable information about catalyst operation. This can result in diagnostic fault codes and an illuminated engine-management warning light.
• A failed sensor can also make accurate diagnosis of the catalytic converter more difficult. If the ECU cannot trust the downstream sensor signal, it may be unable to distinguish reliably between a sensor problem and an actual catalyst-efficiency issue.
• Replacing a confirmed faulty OE Match Lambda Oxygen Sensor restores dependable downstream exhaust monitoring and allows the engine-management system to assess emissions-system performance correctly.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95560613630

The product you are viewing cross references to these numbers

Engine Oil Pressure Sender.
Restore accurate engine oil-pressure monitoring and dependable warning-system operation with this OE Match Engine Oil Pressure Sender. Designed for compatible Porsche applications, the sender monitors oil pressure within the engine's lubrication system and provides an electrical signal to the relevant vehicle electronics.  

Fits:

• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 23

Correct oil pressure is essential for engine protection. Engine oil must circulate under sufficient pressure to lubricate critical components such as crankshaft bearings, camshafts and other moving surfaces. The oil pressure sender allows the vehicle to monitor this important operating condition and alert the driver if an abnormal pressure condition is detected.

The sender operates in a demanding environment where it is exposed to hot engine oil, vibration, pressure changes and repeated heating and cooling cycles. Over time, the internal sensing mechanism, electrical connection or sealing area can deteriorate, resulting in inaccurate or intermittent pressure information.

A defective sender may produce false low-pressure warnings, implausible readings or no pressure information at all. This OE Match Engine Oil Pressure Sender provides a high-quality replacement for a confirmed faulty original component.

What This Product Does:

• Monitors pressure within the engine lubrication system.
• Converts oil pressure into an electrical signal.
• Provides oil-pressure information to applicable vehicle electronics.
• Supports engine oil-pressure warning functions.
• Helps alert the driver to potentially dangerous low oil pressure.
• Helps the engine-management or monitoring system identify abnormal pressure conditions.
• Supports reliable engine lubrication monitoring.
• Provides diagnostic information where applicable.
• Replaces an inaccurate, intermittent or failed oil pressure sender.
• Helps restore correct oil-pressure readings where displayed.
• Helps eliminate false warnings when sender failure is confirmed.
• Provides an OE Match replacement for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Oil pressure warning light.
• Oil pressure warning message.
• Incorrect oil-pressure reading.
• Pressure gauge reading unusually high or low.
• Oil-pressure reading remaining fixed.
• Gauge fluctuating unexpectedly.
•  Intermittent oil-pressure warnings.
• Warning appearing despite verified correct mechanical oil pressure.
• Implausible oil-pressure values during diagnostics.
• Oil pressure sender-related fault codes.
• Oil leaking around the sender.
• Damaged electrical connector.
• Corroded connector terminals.
• Damaged wiring near the sender.
• Warning occurring primarily when the engine is hot.
• Pressure reading behaving inconsistently as engine speed changes.  

Why Replacement Matters:

• The oil pump circulates lubricant throughout the engine, creating the pressure necessary to maintain an oil film between moving surfaces. If actual oil pressure becomes too low, bearings and other components may no longer receive adequate lubrication.
• A correctly functioning sender allows the vehicle to provide meaningful oil-pressure information and warnings.
• If the sender itself fails, it can create false warnings or inaccurate readings. This is problematic because the driver can no longer reliably distinguish between an electrical sender fault and a genuine lubrication-system problem.
• Replacing a confirmed defective OE Match Engine Oil Pressure Sender restores reliable pressure monitoring and allows genuine oil-pressure problems to be identified more confidently.

Related reference numbers
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94860621300

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Water Temperature Coolant Sensor.

Restore accurate coolant-temperature monitoring and dependable engine-management operation with this OE Match Water Temperature Coolant Sensor. Designed for compatible Porsche applications, this sensor measures coolant temperature and provides the relevant electronic control system with the information required to monitor engine operating conditions.  

Fits:

• Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
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• Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
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• Porsche 991.1 R 4.0L (500 Bhp) 2016
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• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
• Porsche Cayman 718 2.0L Manual (300 Bhp)
• Porsche Cayman 718 2.0L PDK (300 Bhp)
• Porsche Cayman S 718 2.5L Manual (350 Bhp)
• Porsche Cayman S 718 2.5L PDK (350 Bhp)
• Porsche Cayman T 718 2.0L Manual (300 Bhp)
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
• Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
• Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
• Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
• Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
• Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
• Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
• Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
• Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Diagram Ref No 35

Coolant temperature is an important parameter for both engine performance and cooling-system management. As the engine warms from a cold start to normal operating temperature, the sensor continuously provides temperature information that can be used by the ECU for temperature-dependent operating strategies.

The sensor operates in a demanding environment, exposed to hot coolant, pressure and repeated heating and cooling cycles. Over time, the sensing element or electrical connections can deteriorate, causing inaccurate, intermittent or implausible temperature readings.

A defective sensor may incorrectly report that the coolant is hotter or colder than it actually is. This can result in warning messages, diagnostic fault codes and incorrect engine-management behaviour.

This OE Match Water Temperature Coolant Sensor provides a high-quality replacement for a failed or inaccurate original sensor.

What This Product Does:

• Measures engine coolant temperature.
• Provides temperature information to the relevant electronic control system.
• Helps determine whether the engine is cold, warming up or at operating temperature.
• Supports temperature-dependent engine-management strategies.
• Helps maintain correct warm-up operation.
• Supports accurate monitoring of cooling-system temperature.
• Can contribute to cooling-fan control depending on vehicle specification.
• Helps identify abnormal coolant temperatures.
• Supports engine protection and diagnostic functions.
• Helps maintain consistent engine operation as temperature changes.
• Replaces a faulty, inaccurate or intermittent temperature sensor.
• Provides an OE Match replacement for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Cooling-system warning messages.
• Coolant temperature-related diagnostic fault codes.
• Incorrect coolant temperature readings.
• Temperature readings that are unusually high or low.
• Temperature values changing suddenly or erratically.
• Difficult cold starting. Rough running during warm-up.
• Unstable idle. Increased fuel consumption.
• Poor engine performance while warming up.
• Cooling fans operating unexpectedly.
• Cooling fans running excessively.
• Cooling-fan behaviour inconsistent with actual engine temperature.
• Intermittent temperature information.
• Damaged or corroded electrical connector.
• Damaged wiring near the sensor.
• Coolant leakage around the sensor or its seal.  

Why Replacement Matters:

• Accurate coolant-temperature information allows the vehicle's electronic systems to respond correctly as engine temperature changes.
• When the engine is cold, its operating requirements differ from those at normal working temperature. If a defective sensor reports an incorrect temperature, the ECU may make adjustments based on inaccurate information.
• For example, a sensor incorrectly indicating a cold engine can potentially cause inappropriate warm-up strategies to remain active. This may contribute to poor running, increased fuel consumption or higher emissions.
• An incorrectly high reading can cause different control responses and may also make genuine cooling-system faults more difficult to diagnose.
• Intermittent sensors can be particularly problematic because they may operate normally at certain temperatures before suddenly producing implausible values. This can lead to intermittent warning lights, fault codes or inconsistent engine behaviour.
• Replacing a confirmed faulty sensor with this OE Match Water Temperature Coolant Sensor helps restore reliable temperature feedback and correct temperature-dependent system operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95860662320

The product you are viewing cross references to these numbers

Wiring Set For Hydraulics Control Unit. (Gear Fork Position Sensor With Speed And Temperature Sensors)
Restore reliable transmission sensor communication and hydraulic control with this OE Match Wiring Set for the Hydraulics Control Unit. Designed for compatible Porsche applications, this specialist transmission wiring assembly provides electrical connections for the gear fork position sensor together with associated speed and temperature sensors.  

Fits:

• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2011-13
• Porsche 970.1 Panamera 4S V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2011-13
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16  

Cars With Option Codes:
I339 - Rear Wheel Drive Models

Diagram Ref No 21

Modern electronically controlled transmissions rely on precise information from multiple sensors to determine gear position, shaft speed and operating temperature. These signals are supplied to the transmission control electronics, allowing the system to coordinate hydraulic pressure, gear selection and other transmission functions.

Because this wiring set operates in a demanding transmission environment, it is exposed to heat, vibration, transmission fluid and repeated thermal cycling. Over time, wiring, connectors or integrated sensor connections can deteriorate, potentially causing intermittent or incorrect signals.

A fault within the wiring set can therefore produce symptoms that resemble mechanical or hydraulic transmission problems. Replacing a confirmed defective assembly with this OE Match Wiring Set helps restore dependable electrical communication between the relevant sensors and transmission control system.

What This Product Does:

• Provides electrical connections within the transmission control system.
• Interfaces with the gear fork position sensor.
• Carries gear-position information required for transmission control.
• Provides connections for applicable speed sensors.
• Provides connections for applicable temperature sensors.
• Allows sensor information to reach the transmission control electronics.
• Helps the transmission determine gear-selection position.
• Supports accurate monitoring of transmission rotational speeds.
• Supports monitoring of transmission operating temperature.
• Helps coordinate electronically controlled hydraulic functions.
• Supports correct gear-selection and shifting strategies.
• Helps the control system detect transmission operating faults.
• Replaces damaged, intermittent or failed internal wiring.
• Provides an OE Match replacement for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Transmission warning message.
• Gearbox or transmission fault displayed on the dashboard.
• Check engine warning associated with transmission faults.
• Incorrect or implausible gear-position readings.
• Gear fork position sensor fault codes.
• Transmission speed sensor fault codes.
• Transmission temperature sensor fault codes.
• Intermittent sensor communication.
• Incorrect transmission temperature readings.
• Missing or implausible speed readings.
• Difficulty selecting a gear.
• Delayed gear engagement.
• Unexpected or irregular gear changes.
• Harsh shifting.
• Transmission remaining in one gear.
• Failure to engage the requested gear.
• Reduced-performance or emergency transmission mode.
• Symptoms that occur primarily when the transmission is hot.
• Faults that disappear and return intermittently.
• Damaged wiring or electrical connections identified during transmission servicing.  

Why Replacement Matters:

• Modern electronically controlled transmissions depend on accurate sensor data. A mechanically sound transmission can still operate incorrectly if the control system receives inaccurate or intermittent electrical signals.
• The gear fork position sensor is particularly important because the transmission control system needs to determine the position of the gear-selection mechanism. An unreliable signal can interfere with gear engagement or cause the control unit to detect an implausible position.
• Speed information is also essential. Transmission control electronics compare rotational speeds at different points in the drivetrain to determine whether the selected gear and clutch operation are behaving as expected.
• Temperature information allows the control system to account for changing operating conditions and monitor the transmission for excessive temperatures.
• If wiring resistance becomes excessive, a connection becomes intermittent or an internal conductor fails, these sensor signals may become unreliable even though the sensors or mechanical transmission components appear otherwise serviceable.
• Replacing a confirmed faulty OE Match Wiring Set helps restore reliable electrical communication and can prevent recurring transmission faults caused by damaged internal wiring or connections.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97031708532

The product you are viewing cross references to these numbers

Rear Axle Level Sensor.

Restore accurate rear suspension position monitoring and dependable operation of associated vehicle systems with this OE Match Rear Axle Level Sensor. Designed for compatible Porsche applications, this sensor monitors the position of the rear axle and suspension relative to the vehicle body.

Fits:

• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19  

Cars With Option Codes:
029 - Standard Chassis
601 - Xenon Lighting System
603 - Xenon Plus Dynamic Cornering Light
030 - Sports Suspension
031 - Sports Chassis With PASM And PDCC
352 - Electronic Damper Control For PASM And PDCC
475 - "PASM" Electronic Damper Control
477 - PASM W/O Lowering

Diagram Ref No 11

The sensor typically operates through a small mechanical linkage attached to the suspension. As the suspension moves or the vehicle's ride height changes due to passengers, luggage, acceleration, braking or road conditions, the linkage moves the sensor through its operating range. The sensor converts this movement into an electrical signal that can be used by the vehicle's relevant control systems.

Depending on vehicle specification, rear axle level information may be used by systems including automatic headlamp levelling and electronically controlled suspension functions. Accurate position information helps these systems respond correctly to changes in vehicle load and body attitude.

Mounted underneath the vehicle, the sensor and linkage are exposed to water, dirt, road salt, corrosion and continual suspension movement. Linkages can seize or break, while the sensor, wiring or electrical connector may eventually develop faults.

This OE Match Rear Axle Level Sensor provides a high-quality replacement for a damaged, seized, inaccurate or failed original sensor.

What This Product Does:

• Monitors rear suspension/axle position relative to the vehicle body.
• Detects changes in vehicle ride height.
• Converts suspension movement into an electrical signal.
• Sends position information to applicable vehicle control systems.
• Helps compensate for changes caused by passenger or luggage loads.
• Can support automatic headlamp levelling where equipped.
• Can provide information for applicable suspension control systems.
• Helps the vehicle determine changes in body attitude.
• Works through a mechanical linkage connected to the suspension.
• Supports correct operation of systems dependent on ride-height information.
• Replaces a damaged, seized, inaccurate or failed rear level sensor.
• Restores reliable rear axle position feedback when sensor failure is the cause.  

Symptoms Of Wear Or Failure:

• Suspension-related warning message.
• Headlamp levelling warning or fault.
• Automatic headlamp levelling not operating correctly.
• Headlamps pointing unusually high or low.
• Headlamp aim failing to compensate for vehicle load.
• Suspension or chassis warning light.
• Ride-height system behaving unexpectedly where applicable.
• Incorrect suspension-height information during diagnostics.
• Implausible level-sensor readings.
• Intermittent level-sensor signal.
• Sensor-related diagnostic fault codes.
• Broken or disconnected sensor linkage.
• Seized linkage joints.
• Bent linkage arm.
• Corrosion around the sensor or linkage.
• Damaged electrical connector.
• Damaged wiring near the rear suspension.
• Physical damage caused by road debris or previous suspension work.  

Why Replacement Matters:

• Modern Porsche systems rely on accurate sensor information to make automatic adjustments. If the rear axle level sensor sends an incorrect signal, the relevant control module may receive inaccurate information about the vehicle's suspension position.
• For vehicles equipped with automatic headlamp levelling, this can affect headlamp aim. A heavily loaded rear axle can change the angle of the vehicle body, potentially causing the headlights to point higher than intended. The levelling system uses suspension-position information to compensate for these changes.
• A faulty sensor can therefore contribute to headlights being aimed too high or too low. Incorrectly aimed headlights may reduce useful road illumination or create excessive glare for other road users.
• Where the sensor is also used by suspension or chassis systems, inaccurate ride-height information can interfere with the correct operation or diagnosis of those systems.
• Physical linkage problems are particularly important. A seized or broken linkage can prevent the sensor from following suspension movement even if the sensor electronics remain functional.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99133302104

The product you are viewing cross references to these numbers

Tyre Pressure Monitor Sensor TPMS. 

Restore accurate tyre-pressure monitoring and dependable warning-system operation with this OE Match Tyre Pressure Monitor Sensor (TPMS). Designed for compatible Porsche applications, this sensor is fitted to the wheel and monitors tyre pressure as part of the vehicle's electronic Tyre Pressure Monitoring System.

Fits:

• Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
• Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
• Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
• Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
• Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
• Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
• Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
• Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
• Porsche 992.1 Carrera 2 3.0L 2019-24
• Porsche 992.1 Carrera 4 3.0L 2019-24
  
• Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Targa 4 3.0L 2020-24
• Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
• Porsche 992.1 Speedster 4.0L 2019-24
• Porsche 992.1 Turbo 3.8L 2020-24
• Porsche 992.1 Turbo S 3.8L 2020-24
• Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
• Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
• Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
• Porsche 992.1 GT3 RS 4.0L 2022-24
• Porsche 992.1 (911) Sport Classic 3.8L 2023
• Porsche 992.1 (911) Dakar 3.0L 2023-24
• Porsche Cayman 718 2.0L Manual (300 Bhp)
• Porsche Cayman 718 2.0L PDK (300 Bhp)
• Porsche Cayman S 718 2.5L Manual (350 Bhp)
• Porsche Cayman S 718 2.5L PDK (350 Bhp)
• Porsche Cayman T 718 2.0L Manual (300 Bhp)
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
• Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
• Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
• Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
• Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
• Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
• Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
• Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
• Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
• Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
• Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
• Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
• Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
• Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
• Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
• Porsche 971.2 Panamera 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera GTS 4.0L V8 2021-23
• Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
• Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
• Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
• Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
• Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
• Porsche 9J1.1 Taycan 2020-24
• Porsche 9J1.1 Taycan Sport Turismo 2020-24
• Porsche 9J1.1 Taycan 4 Cross Turismo 2020-24
• Porsche 9J1.1 Taycan 4S 2020-24
• Porsche 9J1.1 Taycan 4S Cross Turismo 2020-24
• Porsche 9J1.1 Taycan 4S Sport Turismo 2020-24
• Porsche 9J1.1 Taycan GTS 2020-24
• Porsche 9J1.1 Taycan GTS Sport Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo 2020-24
• Porsche 9J1.1 Taycan Turbo Cross Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo Sport Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo S 2020-24
• Porsche 9J1.1 Taycan Turbo S Cross Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo S Sport Turismo 2020-24  

Diagram Ref No 1

Correct tyre pressure is essential for predictable handling, braking performance, tyre life and efficient vehicle operation. The TPMS continuously helps the driver identify pressure loss without relying solely on manual tyre checks.

The sensor contains electronic measuring and transmitting components together with an internal battery. As TPMS sensors age, battery depletion, electronic failure, corrosion or physical damage can prevent reliable communication with the vehicle.

This OE Match TPMS Sensor provides a high-quality replacement for a failed, damaged or battery-depleted sensor, helping restore reliable pressure information and warning functionality.

What This Product Does:

• Monitors tyre pressure at the wheel.
• Transmits tyre-pressure information to the vehicle.
• Helps identify significant pressure loss.
• Supports early warning of an underinflated tyre.
• Helps the driver maintain appropriate tyre pressures.
• Supports consistent handling and vehicle stability.
• Helps promote even tyre wear.
• Supports efficient tyre operation.
• Works with the vehicle's electronic tyre-pressure monitoring system.
• Helps identify pressure-related problems before they become more severe.
• Replaces a failed, damaged or battery-depleted TPMS sensor.
• Restores communication between the applicable wheel and TPMS system.  

Symptoms Of Wear Or Failure:

• TPMS warning light remaining illuminated.
• Tyre-pressure monitoring system fault message.
• Pressure reading missing from one wheel.
• Incorrect or implausible tyre-pressure reading.
• Pressure information updating intermittently.
• One wheel repeatedly losing communication with the vehicle.
• TPMS system unable to recognise a wheel.
• Sensor-related diagnostic fault codes.
• Warning returning despite correct tyre pressures.
• Sensor failing after a tyre replacement.
• Physical damage to the valve or sensor.
• Corrosion around the valve stem.
• Air leakage from the TPMS valve assembly.
• Sensor battery reaching the end of its service life.
• Sensor damaged during tyre removal or installation.  

Why Replacement Matters:

• The TPMS system provides an important warning when tyre pressure falls outside the expected range. If a sensor fails, the system may no longer be able to provide reliable pressure information for the affected wheel.
• Driving with insufficient tyre pressure can cause excessive tyre flexing and heat generation. It may also adversely affect steering response, braking behaviour and tyre wear.
• Underinflation can increase rolling resistance and contribute to higher fuel consumption, while prolonged operation at incorrect pressure can shorten tyre life.
• A malfunctioning sensor can also cause a persistent dashboard warning. This makes it more difficult for the driver to distinguish between an electronic TPMS fault and a genuine tyre-pressure problem.
• Because TPMS sensors contain an internal battery, eventual sensor replacement is a normal service requirement. Once the battery reaches the end of its life, replacing the sensor assembly is generally necessary to restore reliable operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB907275

The product you are viewing cross references to these numbers

Rear Wiper Motor.
Restore dependable rear-window wiping with this OE Match Rear Wiper Motor, designed for compatible Porsche applications equipped with a rear windscreen wiper.  

Fits:

• Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
• Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
• Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
• Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
• Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
• Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23  

Diagram Ref No 1

The rear wiper motor is the electrically powered component responsible for driving the rear wiper arm and blade across the glass. When the rear wiper is activated, the motor converts electrical energy into the mechanical movement required to sweep the blade across the rear window.

A correctly operating rear wiper is particularly useful in rain, road spray, snow and dirty conditions, helping maintain rearward visibility through the glass. This is especially important on vehicles where airflow around the rear bodywork can deposit water and road contamination onto the rear screen.

Over time, the motor's internal gears, electrical contacts, bearings or drive mechanism can deteriorate. Water ingress, corrosion or a seized wiper spindle can also place excessive load on the motor and eventually cause failure.

This OE Match Rear Wiper Motor provides a high-quality replacement for a slow, intermittent, noisy or completely failed original motor.

What This Product Does:

• Powers the rear windscreen wiper.
• Converts electrical power into mechanical wiper movement.
• Drives the rear wiper arm through its wiping cycle.
• Helps clear rain and road spray from the rear window.
• Helps remove light dirt when used with the washer system.
• Supports clear rearward visibility in poor weather.
• Returns the wiper to its designated park position.
• Works with the vehicle's rear wiper controls and electrical system.
• Provides consistent wiper movement when operating correctly.
• Replaces a seized, noisy, intermittent or failed rear wiper motor.
• Provides an OE Match replacement for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Rear wiper does not operate.
• Wiper operates intermittently.
• Wiper moves unusually slowly.
• Wiper stops part-way across the rear window.
• Wiper fails to return to its normal park position.
• Wiper movement is jerky or inconsistent.
• Grinding or clicking noises from the motor.
• Motor can be heard running but the wiper does not move.
• Rear wiper works only occasionally.
• Wiper stops after operating for a short period.
• Fuse repeatedly fails when the rear wiper is activated.
• Wiper arm movement becomes weak.
• Corrosion around the motor or spindle.
• Water ingress around the motor assembly.
• Electrical connector or wiring damage.
• Excessive play in the drive mechanism.  

Why Replacement Matters:

• A functioning rear wiper helps maintain visibility through the rear windscreen during rain and poor road conditions. If the motor becomes weak or fails completely, water and contamination can remain on the glass and reduce the driver's view behind the vehicle.
• Motor problems should also be investigated before complete failure occurs. A wiper that moves slowly or intermittently may indicate increasing mechanical resistance or deterioration inside the motor.
• A seized or partially seized wiper spindle is particularly important to identify. If the spindle becomes difficult to rotate, the motor must work harder to move the wiper. This increased electrical and mechanical load can overheat the motor, damage internal gears or repeatedly blow the wiper circuit fuse.
• Replacing only the motor without correcting a seized spindle or mechanical obstruction can cause the replacement motor to fail prematurely.
• A motor that no longer parks correctly can leave the wiper blade sitting across the visible area of the rear glass. Incorrect parking can also indicate internal motor or position-control problems.
• Replacing a confirmed faulty unit with this OE Match Rear Wiper Motor helps restore reliable wiping, correct parking and dependable rear-window visibility.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9Y0955711A

The product you are viewing cross references to these numbers

Coolant Temperature Sensor. 

Restore accurate engine temperature monitoring and reliable engine-management operation with this OE Match Coolant Temperature Sensor. Designed for compatible Porsche applications, this sensor monitors the temperature of the engine coolant and provides this information to the vehicle's electronic control systems.  

Fits:

• Porsche Boxster 981 2.7L 2012-16
• Porsche Boxster 981 S / GTS 3.4L 2012-16
• Porsche Boxster 981 Spyder 3.8L 2016
• Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
• Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
• Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
• Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
• Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
• Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
• Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
• Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
• Porsche Cayman 2.7L 981 2013-16
• Porsche Cayman S / GTS 3.4L 981 2013-16
• Porsche Cayman GT4 3.8L 2015-16
• Porsche Cayman 718 2.0L Manual (300 Bhp)
• Porsche Cayman 718 2.0L PDK (300 Bhp)
• Porsche Cayman S 718 2.5L Manual (350 Bhp)
• Porsche Cayman S 718 2.5L PDK (350 Bhp)
• Porsche Cayman T 718 2.0L Manual (300 Bhp)
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
• Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
• Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 42

Coolant temperature is a critical operating parameter. The engine control unit (ECU) can use the sensor signal to determine whether the engine is cold, warming up or at normal operating temperature. This information can influence fuel delivery, ignition strategy, warm-up behaviour and cooling-system operation, depending on the vehicle specification.

The sensor operates in a demanding environment and is continually exposed to hot coolant and repeated thermal cycles. Over time, the sensing element, electrical connector or internal circuitry can deteriorate, resulting in inaccurate, intermittent or missing temperature readings.

A faulty sensor may report that the engine is hotter or colder than it actually is, potentially causing poor running, increased fuel consumption, incorrect cooling-fan behaviour or engine-management warning lights.

This OE Match Coolant Temperature Sensor provides a high-quality replacement for a faulty original sensor, helping restore accurate temperature feedback and dependable engine operation.

What This Product Does:

• Measures the temperature of the engine coolant.
• Sends coolant temperature information to the ECU.
• Helps determine whether the engine is cold, warming up or at operating temperature.
• Supports correct cold-start and warm-up strategies.
• Helps the engine-management system control fuel delivery.
• Supports temperature-dependent ignition and engine-management functions.
• Can provide information used for cooling-fan control, depending on application.
• Helps the vehicle identify abnormal engine temperatures.
• Supports engine protection and diagnostic functions.
• Provides accurate temperature data to applicable vehicle systems.
• Replaces a faulty, inaccurate or intermittent coolant temperature sensor.
• Provides an OE Match replacement for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Check engine or engine-management warning light.
• Coolant temperature-related diagnostic fault codes.
• Implausible coolant temperature readings.
• Temperature reading remaining unusually high or low.
• Temperature readings changing suddenly or erratically.
• Difficult cold starting. Rough running during engine warm-up.
• Unstable idle. Increased fuel consumption.
• Engine running excessively rich.
• Poor throttle response while warming up.
• Cooling fans operating when the engine is cold.
• Cooling fans running excessively.
• Cooling-fan operation that does not correspond with engine temperature.
• Damaged or corroded electrical connector.
• Wiring damage near the sensor.
• Coolant leakage around the sensor mounting point.  

Why Replacement Matters:

• Accurate coolant temperature information is essential for correct engine-management operation.
• When an engine is cold, it requires a different operating strategy from an engine that has reached normal working temperature. The ECU relies on accurate sensor information to make the appropriate adjustments.
• If a faulty sensor incorrectly tells the ECU that the engine is colder than it actually is, the engine-management system may apply an inappropriate warm-up strategy. This can contribute to increased fuel consumption, poor running and higher emissions.
• If the sensor reports an incorrectly high temperature, the ECU may respond as though the engine is overheating even when actual coolant temperature is normal. Incorrect readings can also make genuine cooling-system problems more difficult to diagnose.
• An intermittent sensor can be particularly troublesome because the temperature signal may appear normal before suddenly becoming implausible. This can cause inconsistent engine behaviour and intermittent diagnostic faults.
• A completely failed sensor may cause the ECU to substitute a predetermined temperature value or enter a fallback strategy, depending on the vehicle's engine-management system.
• Replacing a confirmed faulty sensor with this OE Match Coolant Temperature Sensor helps restore accurate temperature feedback, appropriate engine-management decisions and dependable cooling-system monitoring.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94860642000

The product you are viewing cross references to these numbers

RIGHT Radiator Intercooler.
Restore efficient charge-air cooling, correct boost pressure and consistent turbocharged engine performance with this OE Match RIGHT Radiator Intercooler. Designed for compatible Porsche applications, this intercooler is specified for the right-hand side of the vehicle's charge-air system.

Fits:

• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16

Diagram Ref No 2

Turbochargers increase engine performance by compressing the incoming air before it enters the engine. However, compression also increases air temperature. The intercooler acts as a heat exchanger, removing excess heat from the compressed air before it reaches the combustion chambers.

Cooling the charge air increases its density and helps provide the engine with the intended mass of air under boost. This supports responsive acceleration, consistent power delivery and efficient engine operation, particularly during sustained high-load driving.

The intercooler also forms part of the pressurised boost circuit. Cracks, damaged connections, deteriorated seals or physical damage can allow compressed air to escape, resulting in reduced boost pressure and engine performance.

This OE Match Right Radiator Intercooler provides a high-quality replacement for a leaking, damaged or inefficient original component.

What This Product Does:

• Is specified for the RIGHT-hand side.
• Cools compressed air from the turbocharging system.
• Reduces charge-air temperature before air reaches the engine.
• Helps increase the density of the boosted intake charge.
• Forms part of the pressurised charge-air circuit.
• Helps maintain correct turbocharger boost pressure.
• Supports responsive acceleration.
• Helps maintain consistent engine power.
• Supports efficient combustion.
• Helps control intake temperatures under heavy engine load.
• Works with the turbocharger, charge pipes and intake system.
• Helps maintain predictable turbocharged engine performance.
• Replaces a leaking, damaged or inefficient intercooler.
• Provides an OE Match alternative for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Reduced engine power.
• Sluggish acceleration.
• Loss of turbocharger boost.
• Inconsistent power delivery.
• Poor throttle response.
• Check engine or engine-management warning light.
• Underboost-related diagnostic fault codes.
• Hissing or rushing-air noises during acceleration.
• Actual boost pressure lower than requested boost pressure.
• Intermittent loss of power under heavy load.
• Increased charge-air temperatures.
• Engine entering a reduced-power or protective mode.
• Increased fuel consumption.
• Oil residue around intercooler connections.
• Cracks or splits in the intercooler.
• Damaged inlet or outlet connections.
• Impact damage. Loose or leaking charge-air connections.
• Pressure loss identified during boost-system testing.  

Why Replacement Matters:

• The intercooler performs two critical functions within a turbocharged engine: cooling the compressed intake charge and maintaining a sealed path for boost pressure.
• If the intercooler develops a crack or leak, some of the compressed air produced by the turbocharger can escape before reaching the engine. Even a relatively small leak can affect boost performance, while a significant leak can result in noticeable power loss and underboost faults.
• The engine control unit continually monitors boost-system performance. If actual boost pressure remains below the requested value, the ECU may record diagnostic faults and, depending on the severity of the problem, limit engine performance as a protective measure.
• Efficient charge-air cooling is equally important. Hotter intake air is less dense, reducing the amount of oxygen available within a given volume of air. Higher intake temperatures can therefore affect engine performance, particularly during sustained acceleration and demanding driving.
• If charge temperatures become excessive, the engine-management system may alter boost, ignition or other operating parameters to protect the engine.
• Replacing a damaged component with this OE Match Right Radiator Intercooler helps restore boost-system integrity, effective charge-air cooling and consistent turbocharged engine performance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99111064073

The product you are viewing cross references to these numbers