Porsche

Side inscription e-Hybrid in High Gloss Black with Acid green. Provides decorative exterior lettering for the Panamera 971 MK2.

Fits

• Panamera 971 MK2 (2021–2023)
  
  

Check fitment for your specific vehicle (model, year, engine) before ordering.

What This Product Does

The inscription forms part of the vehicle’s exterior identification and styling. Replacing deteriorated lettering helps restore a consistent appearance, including after bodywork or repainting.

Functions

• Provides decorative lettering on the vehicle’s side.
• Replaces an existing exterior inscription.
• Completes the lettering detail after exterior refurbishment.
  
  

Symptoms of Fault

• Fading or discolouration.
• Cracked, damaged or missing lettering.
• Lifting edges or loss of adhesion.
• Uneven positioning following previous repairs.
  
  

Why Replacement Matters

Renewing damaged lettering restores the exterior detail without changing the wider styling of the car. Before fitting, compare parts with the required inscription and confirm suitability using the vehicle identification number. Check the intended position and alignment before installation.

The Porsche Engine Specification Sticker is a replacement engine information and emissions specification decal for selected 1990 model-year Porsche 911 (964) vehicles.

Fits:

• Porsche 964 (911) C2 1990 (USA, Canada, Australia Market Only)
• Porsche 964 (911) C4 1990 (USA, Canada, Australia Market Only)

The Porsche 911 (964) was supplied in several market-specific configurations, with differences in emissions equipment, exhaust settings and engine specification information.

To identify these configurations, Porsche fitted designated information labels to the vehicle during manufacture.

The 96400610902 sticker is associated with 1990 model-year vehicles built for the Australian, United States and Canadian markets, subject to the applicable factory specification.

These labels are particularly important during the restoration of classic Porsche vehicles, as they help preserve the original engine compartment appearance and the information associated with the correct production specification.

Over many years, the original engine specification sticker may deteriorate because of heat exposure, moisture, cleaning products, abrasion or previous repair work.

The printed information may become faded or unreadable, while the adhesive may lose its effectiveness and allow the sticker to lift or peel away.

Engine lid replacement, repainting and body restoration can also result in the original sticker being removed.

Replacing a missing or damaged label helps restore the factory-style appearance of the engine compartment and preserves the intended identification information.

This component is especially relevant to Porsche 964 restorations, concours preparation, engine lid refurbishment and repairs where original decals have been lost or damaged.

What This Product Does:
The engine specification sticker displays factory engine and exhaust-related information for the applicable Porsche 964 model and market specification.

It is a passive identification label rather than a mechanical or electrical component.

Its main functions include:

• Displaying engine information: Presents the relevant original engine specification details.
• Identifying exhaust-related specifications: Provides information associated with the original exhaust and emissions configuration.
• Supporting vehicle identification: Helps distinguish the correct factory specification for the applicable model year and market.
• Preserving factory information: Maintains an information label originally specified by Porsche.
• Supporting restoration accuracy: Helps return the engine compartment to an original-style appearance.
• Assisting inspection: Makes the displayed engine information available for visual reference.
• Completing engine compartment presentation: Replaces an absent or deteriorated factory-style decal.
• Supporting documentation: Provides a reference label alongside the vehicle's original service and technical information.

Although they have no moving parts, they may deteriorate through age, heat and repeated cleaning.

Common signs that the sticker needs replacement include:

• Faded printing: Text and markings become difficult to read.
• Peeling edges: The adhesive begins to separate from the engine lid surface.
• Cracked label material: Age and heat exposure may cause surface cracking.
• Missing sections: Parts of the sticker may tear or break away.
• Discolouration: Heat, cleaning chemicals or contamination may alter the original appearance.
• Adhesive failure: The sticker no longer remains securely attached.
• Wrinkled surface: Material deterioration or poor previous installation may cause distortion.
• Scratches and abrasion: Contact during cleaning or maintenance may damage the printed information.
• Oil or grease contamination: Deposits may stain the sticker or obscure the text.
• Water damage: Moisture exposure may affect printing or adhesive performance.
• Incomplete information: Printed details may have become partially illegible.
• Missing original sticker: A previous engine lid repair or repaint may have removed it.
• Incorrect replacement decal: The vehicle may have been fitted with a label intended for another year or market.
• Poor engine compartment presentation: A deteriorated sticker may detract from an otherwise restored vehicle.

Restore Original Engine Compartment Appearance

The original Porsche engine compartment contains several factory information and identification labels.

Replacing a damaged sticker helps recreate the appearance of the vehicle as originally supplied.

Preserve Engine Specification Information

A legible engine sticker provides a convenient visual reference to factory specification information.

Replacing an unreadable label restores the ability to see that information in its intended location.

Support Accurate Classic Porsche Restoration

Correct decals can be an important detail during restoration work.

The proper model-year and market-specific sticker helps preserve the authenticity of the finished engine compartment.

Replace Labels Removed During Repairs

Engine lid repainting, accident repairs and panel replacement frequently result in original decals being lost.

A replacement sticker allows the engine lid to be completed after refinishing.

Improve Presentation

Faded, peeling or damaged decals may detract from the appearance of an otherwise well-maintained Porsche 964.

A clean, correctly applied replacement helps provide a tidier finish.

Support Concours Preparation

For owners preparing a vehicle for a classic Porsche display or concours event, details such as correctly positioned information stickers may contribute to a more factory-accurate presentation.

Address Age-Related Deterioration

Original 1990 labels have been exposed to decades of use and environmental conditions.

Replacement may be appropriate where the printed information is no longer legible or the label has suffered adhesive failure.

Maintain the Correct Market Specification

Selecting the correct label helps avoid fitting a later-year or different-market sticker that does not correspond to the original vehicle configuration.

The Genuine Porsche Power Steering Pump Cover (Part Number: 96435510150) is an original equipment protective trim component designed for Porsche 911 (964) models manufactured between 1989 and 1994.

Fits:

• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93  

Also identified in some Porsche parts catalogues as an ABS Pump Cover, the component helps shield the relevant hydraulic equipment area from dust, dirt, loose objects and accidental contact during routine luggage compartment use or maintenance.

Designed to fit the original mounting arrangement, the cover helps maintain a tidy, factory-correct appearance within the front luggage compartment while providing protection for the components and connections positioned beneath it.

Over time, the original cover may become cracked, scratched, distorted or damaged due to ageing, repeated removal, vibration or accidental impact. Damaged mounting points may also prevent the cover from remaining securely positioned.

Replacing a worn, damaged or missing cover with a Genuine Porsche component helps restore the original protective arrangement and preserve the vehicle's factory appearance.

Ideal for front luggage compartment refurbishment, hydraulic system servicing and classic Porsche restoration projects, this Genuine Porsche cover provides a replacement for compatible 964 models.

What This Product Does:
The Power Steering Pump Cover is a protective panel fitted within the Porsche 964's front luggage compartment.

Its primary function is to cover the designated hydraulic equipment area, protecting the surrounding components from incidental contact, dust and loose items while maintaining the original interior panel arrangement.

Although the component is described by Porsche as a power steering pump cover, aftermarket parts suppliers also identify it as an ABS pump cover. It is a protective trim component rather than an operating part of the hydraulic steering or braking system.

Its main functions include:

• Protecting hydraulic equipment: Helps shield the covered component area from loose objects, dust and accidental contact.
• Maintaining a tidy luggage compartment: Conceals exposed equipment and provides a cleaner, factory-style appearance.
• Supporting component protection: Helps reduce incidental interference with the components and connections beneath the panel.
• Maintaining original fitment: Uses the intended Porsche mounting arrangement for compatible vehicles.
• Reducing unwanted panel movement: A correctly secured cover helps prevent rattling or vibration caused by loose trim.
• Supporting vehicle restoration: Reinstates missing or damaged protective trim during refurbishment.
• Preserving vehicle originality: Maintains the front luggage compartment configuration intended by Porsche.

However, ageing, repeated removal, temperature changes, vibration and accidental damage may cause deterioration.

Common signs that the cover requires replacement include:

• Cracked or split material: Visible cracks may compromise the cover's structural integrity or mounting security.
• Broken mounting points: Damaged retaining sections may prevent the cover from fitting securely.
• Loose or displaced cover: A cover that no longer remains correctly positioned may leave the equipment area exposed.
• Rattling or vibration: Worn or damaged retaining points may allow unwanted movement during driving.
• Warped or distorted shape: Ageing, heat exposure or incorrect storage may prevent the cover from fitting properly.
• Scratched or damaged surfaces: Repeated handling or contact with luggage may affect the original appearance.
• Missing cover: Previous repairs or restoration work may leave the hydraulic equipment area without its intended protective panel.
• Incorrect panel alignment: Deformed material or broken fasteners may cause uneven fitting.
• Damaged retaining hardware: Missing or deteriorated fittings may prevent the panel from being installed correctly.
• General cosmetic deterioration: Discolouration, surface damage or ageing may reduce the appearance of the front luggage compartment.

A cracked or incorrectly secured cover may no longer provide the intended protection for the surrounding equipment. Loose or damaged mounting points may also result in rattling, poor alignment or further deterioration of the panel.

Installing a Genuine Porsche replacement cover helps to:

• Restore original equipment protection: Reinstate the protective panel fitted over the designated hydraulic equipment area.
• Maintain factory appearance: Preserve the clean and organised presentation of the front luggage compartment.
• Replace cracked or damaged trim: Restore a properly fitting cover where the original has deteriorated.
• Improve mounting security: Eliminate unwanted movement caused by a damaged cover, provided the associated retainers are serviceable.
• Help protect surrounding components: Reduce accidental contact with the equipment beneath the panel.
• Prevent further trim deterioration: Replace weakened or damaged material before additional sections break.
• Support classic Porsche restoration: Maintain factory-correct components during refurbishment.
• Preserve vehicle originality: Use the original Porsche part rather than an improvised replacement.
• Maintain Genuine Porsche specifications: Restore the intended shape and fitment for compatible vehicles.

Replacement is particularly recommended during front luggage compartment restoration, after accident repairs or when the original cover has been removed, broken or lost.

The Genuine Porsche Lower Heat Deflector (Part Numbers: 9A110431300 and 9A110431400) is an original equipment engine heat protection component designed for selected Porsche 911 (991.1) Carrera models manufactured between 2012 and 2016.

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  

Available in separate configurations for cylinders 1–3 and cylinders 4–6, the lower heat deflectors form part of the engine's original thermal protection arrangement, working alongside the corresponding upper heat insulation components.

During operation, Porsche's naturally aspirated flat-six engine generates substantial heat. The lower heat deflectors help shield nearby components from radiant heat, supporting the protection of sensitive engine parts, wiring, seals and surrounding materials.

Over time, original heat deflectors can become corroded, distorted, cracked or damaged due to repeated heating and cooling cycles, engine vibration and physical impact during maintenance.

A damaged or missing heat deflector may reduce the intended thermal protection of surrounding components, potentially increasing their exposure to excessive temperatures.

Replacing a deteriorated lower heat deflector with a Genuine Porsche component helps restore the original engine heat protection arrangement, maintain correct component shielding and preserve the manufacturer's intended engine configuration.

Ideal for engine servicing, cylinder head repairs, valve cover maintenance and Porsche restoration projects, these Genuine Porsche heat deflectors provide correctly shaped replacements for compatible vehicles.

What This Product Does:
The lower heat deflector is a protective component fitted around the lower section of the engine cylinder head and valve cover assembly.

Its primary purpose is to help shield surrounding engine components from radiant heat generated during normal engine operation.

As the engine reaches operating temperature, heat is transferred through the cylinder heads, exhaust components and surrounding structures.

The lower heat deflector helps reduce direct radiant heat exposure in the protected area, supporting the long-term condition of nearby engine components.

Its main functions include:

• Providing thermal protection: Helps shield surrounding engine components from excessive radiant heat.
• Protecting sensitive components: Reduces heat exposure around nearby wiring, hoses, seals and other heat-sensitive materials.
• Supporting engine compartment heat management: Helps maintain the intended distribution of heat around the cylinder head assembly.
• Reducing localised heat exposure: Provides a protective barrier between heated engine areas and adjacent components.
• Maintaining original engine protection: Works with the upper heat insulation components to preserve Porsche's intended thermal shielding arrangement.
• Supporting component durability: Helps reduce prolonged heat exposure that may contribute to premature deterioration of nearby materials.
• Maintaining correct factory fitment: Provides the original shape and positioning required for the applicable cylinder bank.
• Supporting reliable engine operation: Helps preserve the protection of components surrounding the cylinder heads.

Symptoms Of Wear Or Failure:
Engine heat deflectors are continually exposed to elevated temperatures, repeated thermal expansion, vibration and environmental contamination.

Although these components do not contain moving parts, they may deteriorate through corrosion, fatigue or mechanical damage.

Common signs that a lower heat deflector requires replacement include:

• Visible corrosion: Moisture, road contamination and repeated heat exposure may cause corrosion or deterioration of the deflector surface.
• Cracked or fractured material: Repeated heating and cooling cycles may contribute to fatigue or cracking.
• Warped or distorted shape: Excessive heat or physical damage can cause the deflector to lose its original profile.
• Loose mounting points: Damaged retaining holes or fasteners may prevent the deflector from remaining securely attached.
• Metallic rattling noises: A loose or damaged deflector may vibrate against surrounding engine components.
• Missing or broken sections: Physical damage may reduce the effectiveness of the thermal barrier.
• Heat-related deterioration nearby: Discolouration, brittle insulation or damaged adjacent components may indicate excessive localised heat exposure.
• Incorrect positioning: A displaced deflector may no longer provide the intended coverage.
• Damage during maintenance: Heat shields can become bent or damaged during cylinder head, valve cover or surrounding engine repairs.
• Contact with surrounding components: A distorted or incorrectly installed heat deflector may create unwanted contact or vibration.

A cracked, distorted or missing deflector may leave nearby engine components exposed to additional radiant heat, potentially contributing to the deterioration of wiring insulation, seals and other heat-sensitive materials.

Loose or damaged heat deflectors can also generate unwanted vibration and rattling noises during engine operation.

Installing a Genuine Porsche replacement Lower Heat Deflector helps to:

• Restore factory thermal protection: Reinstate the intended heat shielding around the lower cylinder head area.
• Protect surrounding components: Reduce direct radiant heat exposure to nearby engine parts and materials.
• Maintain engine compartment heat management: Preserve the thermal protection arrangement designed by Porsche.
• Prevent unwanted rattling: Replace loose, cracked or damaged deflectors that cause vibration-related noises.
• Restore secure mounting: Ensure the heat protection component is correctly positioned and retained.
• Reduce heat-related deterioration: Help protect sensitive materials from prolonged exposure to elevated temperatures.
• Maintain original engine configuration: Replace damaged components with the correct factory-specified part.
• Support long-term engine reliability: Preserve the protection of components operating within demanding temperature conditions.
• Assist with engine repairs: Provide replacement heat shielding during cylinder head or valve cover servicing.
• Support Porsche restoration: Restore missing or deteriorated original equipment components.
• Maintain Genuine Porsche quality: Ensure the intended fitment and component design for compatible vehicles.

Replacement is particularly recommended when the original heat deflector shows visible damage, corrosion, deformation or insecure mounting.

When carrying out engine repairs, inspecting both the upper and lower heat protection components is advisable to ensure the original shielding arrangement remains complete.

Genuine Porsche gearshift knob in black Alcantara for selected manual-transmission 997, 987 Boxster and 987C Cayman applications.

Fits

• Porsche 997 MK1 TURBO 2007–09
• Porsche 997 MK1 GT2 2007–09
• Porsche 997 MK1 GT3 / GT3 RS 2007–09
• Porsche 997 MKII GT3 / GT3 RS 2010–11
• Porsche Boxster 987 2.7L 2005–08/08
• Porsche Boxster 987 S 3.2/3.4L 2005–08/08
• Porsche 997 MKII Turbo 2010–13
• Porsche 997 MKII GT2 RS 2011–13
• Porsche Cayman 2.7L 987C 2006–08
• Porsche Cayman S 3.4L 987C 2005–08
  
  

What This Product Does

The knob provides the hand-contact surface used to move the manual gear lever. It is an interior control component, distinct from the selector cables, lever bracket and internal gearbox mechanism.

Functions

• Provides a grip for operating the gear lever.
• Replaces the existing knob when renewing the interior control trim.

Technical Details

• Porsche part number: 99742407593A15.
• Operator-specified trim: black Alcantara.

Why Replacement Matters

Renewing a worn or damaged knob addresses the condition of the surface handled during gear changes and helps retain the original interior specification. Replacement should follow confirmation that the knob itself, rather than another part of the shift mechanism, needs attention.

FAQs

Will a replacement knob cure difficult gear selection?

Not necessarily. Clutch, linkage or cable faults need separate diagnosis; replacing the handgrip does not repair those components.

What should I check for compatibility?
Compare the vehicle's transmission, equipment codes and existing part identification. The assembly titles include multiple versions, while individual
diagram rows carry narrower application notes.

Check fitment for your specific vehicle (model, year, engine) before ordering.

The Genuine Porsche Air Conditioning Compressor (Part Number: 97012601106) is a precision-engineered replacement component designed to restore efficient air conditioning performance on selected Porsche Panamera (970) models manufactured between 2014 and 2016.

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  

Driven by the engine's auxiliary belt, the compressor draws in low-pressure refrigerant vapour and compresses it into high-pressure, high-temperature gas. This enables the refrigerant to circulate through the condenser, expansion device and evaporator, allowing heat to be removed from the passenger compartment.

The compressor is supplied with an integrated electromagnetic clutch assembly, which allows the air conditioning system to engage or disengage the compressor according to cooling requirements.

Over time, air conditioning compressors can deteriorate due to internal mechanical wear, insufficient lubrication, refrigerant leakage, contamination or electrical faults. A malfunctioning compressor may result in poor cabin cooling, unusual operating noises or complete air conditioning failure.

Replacing a worn or defective compressor with a Genuine Porsche component helps restore the original cooling performance, maintain reliable refrigerant circulation and preserve the comfort expected from the Porsche Panamera.

Ideal for air conditioning system repairs, compressor failure diagnosis and climate control maintenance, this Genuine Porsche replacement provides the correct fitment and functionality for compatible vehicles.

What This Product Does:
The air conditioning compressor is one of the main components of the vehicle's climate control system.

Its primary function is to compress and circulate refrigerant through the closed air conditioning circuit, enabling heat to be removed from the cabin and released outside the vehicle.

When the air conditioning system is activated, the compressor draws low-pressure refrigerant vapour from the evaporator and compresses it into a high-pressure gas.

This gas passes through the condenser, where heat is released into the surrounding air. The refrigerant then passes through the expansion device and evaporator, absorbing heat from the passenger compartment before returning to the compressor.

Its main functions include:

• Pressurising refrigerant: Compresses low-pressure refrigerant vapour into high-pressure gas to support the cooling process.
• Circulating refrigerant: Maintains refrigerant movement through the air conditioning system.
• Supporting cabin cooling: Enables the air conditioning system to remove heat from the passenger compartment.
• Maintaining climate control performance: Supports consistent cooling according to the temperature selected by the driver and passengers.
• Supporting humidity reduction: Allows the evaporator to remove moisture from incoming air, helping reduce cabin humidity.
• Assisting windscreen demisting: Supports dehumidification when the air conditioning system is operating during demisting.
• Controlling compressor operation: The integrated clutch allows compressor engagement and disengagement according to system requirements.
• Maintaining passenger comfort: Helps provide reliable cooling during warm weather and extended journeys.

Over time, internal components, seals, bearings and electrical connections may deteriorate, resulting in reduced cooling efficiency or complete compressor failure.

Common symptoms of a worn or failing air conditioning compressor include:

• Weak or insufficient cabin cooling: A worn compressor may struggle to maintain the refrigerant pressure required for effective cooling.
• Warm air from the vents: A compressor that fails to operate correctly may prevent the air conditioning system from producing cold air.
• Intermittent air conditioning performance: Cooling may work occasionally before becoming ineffective due to compressor control or electrical faults.
• Unusual compressor noises: Worn internal components or bearings may produce grinding, rattling, whining or squealing sounds.
• Compressor clutch failure: A faulty electromagnetic clutch may prevent the compressor from engaging correctly.
• Refrigerant leakage: Damaged compressor seals, connections or housing components may allow refrigerant and compressor oil to escape.
• Oil residue around the compressor: Oily deposits around the compressor body or connections may indicate refrigerant-related oil leakage.
• Excessive vibration: Internal mechanical damage or bearing deterioration may cause abnormal vibration during compressor operation.
• Auxiliary belt noise: A worn compressor pulley bearing or seized compressor may cause squealing or excessive belt loading.
• Reduced cooling at idle: A compressor with reduced pumping efficiency may provide inconsistent cooling, although other system faults can cause similar symptoms.
• Air conditioning warning or fault codes: Electrical control faults or abnormal refrigerant pressure readings may be recorded by the vehicle's climate control system.
• Complete air conditioning failure: Severe internal damage, compressor seizure or electrical failure may prevent the system from operating.

A malfunctioning compressor may be unable to generate the pressure difference required for the refrigeration cycle, resulting in reduced cooling performance or complete air conditioning failure.

Mechanical damage within the compressor can also release metallic particles and other contaminants into the refrigerant circuit, potentially damaging additional air conditioning components.

If the compressor seizes, it may place excessive load on the auxiliary drive belt and related components.

Installing a Genuine Porsche replacement Air Conditioning Compressor helps to:

• Restore effective cabin cooling: Reinstate the refrigerant compression required for reliable air conditioning performance.
• Maintain refrigerant circulation: Support correct operation of the complete air conditioning system.
• Improve passenger comfort: Restore consistent cooling during warm weather and long journeys.
• Resolve compressor-related noises: Eliminate abnormal sounds caused by a confirmed defective compressor.
• Restore reliable clutch operation: Replace a faulty compressor and integrated clutch assembly where applicable.
• Reduce the risk of further system damage: Address mechanical compressor failure before additional components are affected.
• Support climate control functionality: Maintain the cooling and dehumidification performance required by the vehicle's climate control system.
• Restore original Porsche specifications: Provide the intended fitment and operational characteristics for compatible vehicles.
• Improve long-term reliability: Replace worn or damaged components to support dependable cooling performance.
• Maintain vehicle originality: Use a Genuine Porsche replacement component rather than modifying the existing air conditioning arrangement.

Replacing the compressor is particularly recommended when diagnostic testing confirms internal mechanical damage, inadequate refrigerant compression, clutch failure or refrigerant leakage originating from the compressor itself.

For vehicles that have experienced internal compressor failure, the complete refrigerant circuit should be inspected for contamination before installing the replacement component.

The Genuine Porsche NOx Sensor (Part Number: PAB907807D) is a precision-engineered exhaust emissions monitoring component designed to measure nitrogen oxide (NOx) levels in the exhaust system of selected Porsche Cayenne 3.0L V6 diesel models.

Fits:

• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17

Diagram Ref No 28

Manufactured to Porsche's original equipment specifications, this sensor provides accurate exhaust gas measurements to the engine control unit (ECU), allowing the vehicle's emissions management system to monitor and control harmful nitrogen oxide emissions.

Positioned within the exhaust system, the NOx sensor continuously analyses exhaust gas composition and provides essential feedback for the operation of the vehicle's emissions control and exhaust after-treatment systems.

Over time, NOx sensors can become contaminated, electrically damaged or affected by prolonged exposure to extreme exhaust temperatures. A failing sensor can trigger emissions-related warning lights, reduce engine performance and interfere with the correct operation of the exhaust treatment system.

Replacing a faulty sensor with a Genuine Porsche component helps restore accurate emissions monitoring, reliable engine management and correct operation of the vehicle's emissions control systems.

Ideal for emissions system repairs, engine management fault diagnosis and routine exhaust system maintenance, this Genuine Porsche NOx sensor offers the correct fitment and compatibility for applicable vehicles.

What This Product Does:
The NOx sensor is an essential component of the vehicle's exhaust emissions control system. Its primary function is to monitor the concentration of nitrogen oxides, including nitric oxide (NO) and nitrogen dioxide (NO₂), within the exhaust gases.

These gases are produced during combustion, particularly when high temperatures and pressures occur inside the engine.

The sensor measures NOx concentration and communicates this information to the vehicle's engine management or emissions control system, helping ensure that exhaust after-treatment components operate correctly.

Its main functions include:

• Monitoring nitrogen oxide emissions: Measures NOx levels within the exhaust system to provide accurate emissions data.
• Supporting emissions control: Supplies information used to monitor the effectiveness of exhaust after-treatment and emissions reduction systems.
• Assisting SCR system operation: On vehicles equipped with Selective Catalytic Reduction (SCR), NOx feedback helps the control system manage AdBlue dosing and monitor emissions reduction performance.
• Supporting engine management: Provides emissions-related feedback used by the vehicle's electronic control systems.
• Reducing harmful exhaust emissions: Helps the vehicle's emissions control system minimise nitrogen oxide output.
• Maintaining emissions compliance: Supports correct operation of the systems designed to meet applicable exhaust emissions standards.
• Protecting exhaust treatment components: Helps identify abnormal emissions conditions that could indicate issues within the exhaust after-treatment system.

Common symptoms of a failing NOx sensor include:

• Illuminated engine warning light: A defective NOx sensor may trigger the check engine light or an emissions-related warning on the dashboard.
• Emissions system warning messages: The vehicle may display warnings relating to the exhaust treatment system or emissions control.
• AdBlue or SCR system faults: Incorrect NOx readings can interfere with SCR monitoring and trigger AdBlue-related warnings on equipped vehicles.
• Reduced engine performance: Certain sensor or emissions system faults may cause the ECU to restrict engine power or activate a reduced-performance mode.
• Increased fuel consumption: Incorrect emissions feedback may contribute to inefficient operation of associated engine management systems.
• Failed emissions test: Faulty NOx measurement or emissions system operation may result in excessive exhaust emissions or an emissions-related inspection failure.
• Stored diagnostic fault codes: The ECU may record NOx sensor communication errors, signal faults, heater circuit faults or emissions efficiency-related codes.
• Intermittent emissions warnings: A deteriorating sensor or damaged electrical connection may cause warning messages to appear and disappear.
• Damaged wiring or connectors: Heat, vibration and moisture can cause deterioration of the sensor wiring harness or electrical connections.

A malfunctioning NOx sensor may provide inaccurate or missing exhaust gas data, preventing the emissions control system from correctly evaluating nitrogen oxide levels.

This can trigger warning lights, diagnostic fault codes and, in certain situations, reduced engine performance or restrictions associated with the emissions control system.

Installing a Genuine Porsche replacement NOx sensor helps to:

• Restore accurate NOx monitoring: Provide reliable exhaust emissions measurements to the vehicle's control systems.
• Support correct SCR operation: Enable accurate emissions feedback for SCR and AdBlue systems where fitted.
• Help resolve emissions warnings: Address dashboard warnings and diagnostic fault codes caused by a confirmed defective sensor.
• Maintain engine performance: Help prevent performance restrictions associated with NOx sensor or emissions monitoring faults.
• Support emissions compliance: Maintain the correct operation of the systems responsible for controlling nitrogen oxide emissions.
• Protect exhaust after-treatment systems: Provide reliable monitoring data to help identify abnormal emissions conditions.
• Restore system reliability: Replace ageing or damaged sensor electronics with a new component.
• Maintain original Porsche specifications: Ensure the replacement meets the intended fitment and operational requirements.
• Reduce the risk of further emissions-related issues: Help prevent continued operation with unreliable emissions monitoring.

Replacing a failed NOx sensor is particularly important when investigating persistent emissions warning messages, SCR system faults or diagnostic codes relating to nitrogen oxide measurement.

The Genuine Porsche High Pressure Fuel Injector (part number 94611012832) is a precision-engineered component designed to deliver the correct quantity of fuel directly into the engine's combustion chamber at high pressure. Essential for maintaining optimal engine performance, fuel efficiency and smooth operation, this injector ensures accurate fuel atomisation and consistent combustion under varying driving conditions.
Sold Each.
x6 Required Per Car.

Fits:

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2017
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

• The high-pressure fuel injector plays a critical role in the engine's direct fuel injection system. It receives pressurised fuel from the fuel rail and delivers a finely atomised spray into the combustion chamber at precisely controlled intervals.
• The engine control unit (ECU) regulates the injector's operation to ensure the correct air-fuel mixture for efficient combustion. Proper injector performance helps maintain smooth acceleration, responsive throttle operation, consistent power output, reduced emissions and efficient fuel consumption.

• Rough idling: Uneven fuel delivery can cause engine vibration or unstable idle speed.
• Engine misfires: An injector that fails to deliver the correct amount of fuel may cause incomplete combustion and intermittent misfires.
• Reduced engine performance: Poor fuel atomisation can result in sluggish acceleration, hesitation and loss of power.
• Increased fuel consumption: A leaking or poorly functioning injector may cause excessive fuel delivery and reduced efficiency.
• Difficulty starting: Faulty injectors can disrupt fuel delivery during engine start-up, causing prolonged cranking or unreliable starting.
• Engine warning light: Injector-related faults or combustion irregularities may trigger the check engine light.
• Fuel smell or excessive exhaust emissions: A leaking injector may cause an overly rich fuel mixture, potentially producing noticeable fuel odours or increased emissions.

• Replacing a worn or defective high-pressure fuel injector is essential for maintaining engine reliability, performance and fuel efficiency.
• A malfunctioning injector can cause an incorrect air-fuel mixture, leading to poor combustion, engine misfires and increased fuel consumption. If left unresolved, these issues may contribute to carbon deposits, catalytic converter damage and, in severe cases, internal engine damage caused by excessive fuel entering the combustion chamber.
• Installing a Genuine Porsche replacement injector helps restore accurate fuel delivery, smooth engine operation and consistent performance while reducing the risk of further fuel system or engine-related problems.

High Pressure Fuel Injector
Sold each - 6 required per car

The injector delivers precisely measured fuel directly into the combustion chamber under high pressure, ensuring efficient combustion, smooth engine operation and consistent performance.

Fits:

• 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

Manufactured to Porsche's original specifications, it provides the correct fuel delivery characteristics for these high-performance engines.

What Does the High Pressure Fuel Injector Do?

The injector sprays a precisely controlled quantity of petrol directly into the engine's combustion chamber.

Working with the engine management system and high-pressure fuel pump, it ensures accurate fuel delivery during idling, acceleration and high engine loads.

Correct injector operation is essential for maintaining engine power, fuel efficiency, smooth running and reliable combustion.

Why Do High Pressure Fuel Injectors Fail?

Fuel injectors operate under extreme pressure and temperature conditions. Over time, they can develop problems caused by:

• Carbon deposits restricting the injector spray nozzle.
• Contaminated fuel or fine particles damaging internal components.
• Wear of internal injector valves and seals.
• Electrical faults affecting injector operation.
• Heat cycling and prolonged high-performance engine use
  

A faulty injector can cause uneven fuel delivery, misfires, poor acceleration and increased fuel consumption.

When Should the Injector Be Replaced?

Replacement should be considered when an injector is confirmed faulty, leaking or unable to deliver the correct quantity of fuel.

Common symptoms include:

• Rough idling or engine misfires.
• Hesitation during acceleration.
• Reduced engine performance.
• Increased fuel consumption.
• Engine warning light illumination.
• Fuel mixture or cylinder misfire fault codes.
• Difficult starting or excessive exhaust emissions.

A malfunctioning injector can cause incorrect air-fuel mixtures and potentially damage the engine or catalytic converter if left unresolved.

Checks and Diagnosis

Before replacing an injector, check the engine fault codes, fuel rail pressure and individual cylinder misfire data.

Inspect the fuel supply system and injector electrical connections. Where necessary, carry out injector performance and leakage testing to confirm the fault.

High-pressure fuel systems require specialist depressurisation and installation procedures. Replace associated seals and mounting components as specified by Porsche.

Key Features

• Provides precise high-pressure fuel delivery.
• Supports accurate combustion and engine performance.
• Helps restore smooth idling and acceleration.
• Manufactured to original Porsche specifications.
• Six injectors required for a complete engine set.

Product Category Description – Porsche 991.2 Turbo & GT2 RS Fuel Injectors

High-pressure fuel injectors are essential components of the Porsche 991.2 Turbo, Turbo S and GT2 RS direct fuel injection systems. They deliver precisely controlled fuel quantities into each cylinder, ensuring efficient combustion and consistent engine performance.

Faulty or contaminated injectors can cause misfires, poor throttle response, increased fuel consumption and reduced engine power.

Replacing a defective injector helps restore accurate fuel delivery, reliable combustion and the performance expected from Porsche's turbocharged engines.

Helper Spring, Front.
The Genuine Porsche Front Helper Spring (Part Number: 92834352702) is an original equipment suspension component designed for selected Porsche 928 and Porsche 959 models. Installed within the front suspension strut assembly, this auxiliary spring provides additional cushioning and helps control suspension movement during compression.
Sold Each.
x2 Required Per Car.

Fits:

• Porsche 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95  

During driving, the front suspension is continuously subjected to road impacts, changing loads and movement caused by braking, cornering and uneven surfaces. The helper spring provides progressive resistance as the suspension approaches the end of its compression travel, reducing harsh impacts and helping protect associated components.

Over time, the original helper spring can deteriorate due to age, repeated compression, temperature changes and exposure to road contaminants. A worn or damaged component may no longer provide effective cushioning, resulting in harsher suspension impacts, unwanted noises and additional stress on surrounding suspension parts.

Replacing a deteriorated helper spring with a Genuine Porsche component helps restore the original suspension cushioning characteristics and maintain the handling, ride comfort and mechanical protection intended by Porsche.

Ideal for front suspension maintenance, shock absorber replacement and classic Porsche restoration projects, this Genuine Porsche helper spring provides the correct replacement specification for compatible vehicles.

What This Product Does:
The front helper spring, also referred to as an additional spring or suspension bump stop, is a protective cushioning component within the front suspension strut assembly.

Unlike the main suspension coil spring, which supports the vehicle's weight and helps maintain ride height, the helper spring provides additional resistance during suspension compression.

When the front suspension encounters a large bump or significant load, the helper spring helps absorb the final stages of suspension travel, preventing excessive impact forces from being transmitted directly into the shock absorber and surrounding suspension components.

Its main functions include:

• Providing additional suspension cushioning: Helps absorb compression forces when the front suspension approaches the limit of its travel.
• Protecting shock absorbers: Reduces harsh impacts that could damage the shock absorber assembly during excessive compression.
• Controlling suspension movement: Provides progressive resistance during significant suspension compression.
• Improving ride comfort: Helps reduce harsh impacts transmitted through the suspension when driving over uneven surfaces.
• Supporting vehicle stability: Contributes to controlled suspension behaviour during heavy compression, braking and cornering.
• Reducing mechanical stress: Helps protect surrounding suspension components from excessive impact loads.
• Maintaining suspension functionality: Supports the original suspension travel and cushioning characteristics.
• Preserving original Porsche ride quality: Helps maintain the front suspension behaviour intended by Porsche's engineering specifications.

Over time, its material can deteriorate, lose resilience or become physically damaged, reducing its ability to provide effective cushioning.

Common symptoms of a worn or failing front helper spring include:

• Harsh suspension impacts: A deteriorated helper spring may no longer cushion the suspension effectively during heavy compression, resulting in noticeable impacts over large bumps.
• Knocking or clunking noises: Damaged cushioning components may allow increased mechanical contact within the suspension assembly.
• Reduced ride comfort: Suspension impacts may feel more severe, particularly when driving over potholes or uneven road surfaces.
• Excessive suspension bottoming: A worn or compressed helper spring may provide insufficient resistance as the suspension reaches the end of its travel.
• Visible cracking or splitting: Age-related deterioration may cause cracks, tears or separation in the spring material.
• Compressed or deformed material: Repeated suspension movement may permanently deform the helper spring, reducing its effectiveness.
• Crumbling or missing sections: Severely deteriorated material may break apart, leaving the suspension with reduced end-of-travel cushioning.
• Increased suspension vibration: Reduced cushioning can allow more impact forces to reach the vehicle's body and suspension mounting components.
• Premature shock absorber wear: Repeated harsh compression impacts may place additional stress on the shock absorber assembly.
• Damaged surrounding components: A severely deteriorated helper spring may contribute to excessive loading of suspension mounts and associated parts.

Although relatively small, this component helps prevent excessive impact forces from reaching the shock absorber and associated suspension components.

When the helper spring becomes hardened, compressed, cracked or damaged, it may no longer provide the progressive cushioning required during heavy suspension compression.

Continued operation with a defective helper spring can result in harsh suspension impacts, increased noise and unnecessary stress on expensive suspension components.

Installing a Genuine Porsche replacement front helper spring helps to:

• Restore suspension cushioning: Reinstate the intended resistance and cushioning during significant suspension compression.
• Protect shock absorbers: Reduce the risk of damage caused by excessive suspension bottoming.
• Improve ride comfort: Help minimise harsh impacts when driving over potholes and uneven road surfaces.
• Reduce unwanted suspension noises: Address knocking or impact sounds caused by a deteriorated helper spring.
• Maintain suspension travel control: Support progressive resistance as the suspension approaches its compression limit.
• Protect surrounding suspension components: Reduce excessive impact loads on mounts and other suspension parts.
• Preserve original handling characteristics: Maintain the suspension behaviour and mechanical protection intended by Porsche.
• Improve long-term reliability: Replace ageing components before further deterioration creates additional maintenance requirements.
• Support classic Porsche restoration: Restore the original suspension arrangement using the correct Genuine Porsche component.
• Maintain original equipment quality: Ensure correct fitment and material specification for the applicable suspension system.

Replacing the helper spring is particularly recommended during front shock absorber servicing or suspension refurbishment, as access to the component may require partial disassembly of the suspension strut.

For older Porsche 928 and 959 vehicles, inspecting both front helper springs is advisable to identify age-related deterioration and maintain consistent suspension cushioning.

Porsche exhaust retaining clamp, half
This half-clamp is used to secure the connection between the wastegate exhaust pipe and muffler, helping maintain a stable and properly aligned exhaust joint.
This product is supplied as one half of the retaining clamp assembly. Two matching halves are typically required for a complete connection.

Fits:
Porsche 911 (930) Turbo 3.0L / 3.3L 1975 - 1982 

Diagram ref no 14

Manufactured to Porsche's original specifications, it provides precise fitment and reliable fastening under the high temperatures and vibrations generated by the turbocharged exhaust system.

Functions

• Secure Connection: Holds the wastegate exhaust pipe firmly to the muffler.
• Exhaust Joint Support: Helps maintain a tight connection alongside the correct sealing gasket.
• Vibration Resistance: Reduces unwanted movement at the exhaust connection.
• Heat Resistance: Designed to withstand demanding exhaust operating temperatures.
• Original Fitment: Maintains factory-correct exhaust assembly and alignment.

• Corrosion: Visible rust or deterioration affecting clamp strength.
• Loose Connection: Movement around the wastegate pipe-to-muffler joint.
• Exhaust Leaks: Escaping exhaust gases around the connection.
• Physical Damage: Cracked, bent or weakened clamp.
• Exhaust Repairs: During wastegate pipe or muffler replacement when the existing clamp is no longer serviceable.