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Porsche > Cayenne 92A (958) 2010-2017 > 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17 > Engine Rebuild Parts >

Turbo Chargers / Intercoolers & Parts

Turbo Chargers / Intercoolers & Parts

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DISPLAYING 1 to 6 (of 6 products)
Change Over Valve, Vacuum System. Porsche 958 Cayenne / 95B Macan / 970.2 Panamera 2010-18 - 7PP906046
2
Change Over Valve, Vacuum System. Porsche 958 Cayenne / 95B Macan / 970.2 Panamera 2010-18
Special Order item
7PP906046
Product Information
Product Information
Change Over Valve, Vacuum System.
The Genuine Porsche Change Over Valve, Vacuum System is an original equipment vacuum control valve designed to regulate vacuum flow within the engine management and emissions systems of compatible Porsche models. Manufactured to Porsche's exact specifications for fit, performance and durability, this electrically operated valve precisely controls the distribution of engine vacuum to various actuators and control devices, ensuring optimum engine efficiency, emissions performance and reliable operation of vacuum-controlled systems.  

Fits:
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
  • 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 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 6

Manufactured from high-quality automotive-grade composite materials with a precision-engineered internal solenoid, durable vacuum ports and corrosion-resistant electrical connections, the valve is engineered to withstand continuous exposure to engine bay temperatures, vibration, moisture and oil vapours. Designed as a direct replacement for the original component, it integrates seamlessly with the vehicle's vacuum hoses, wiring harness and engine control unit (ECU), delivering factory-correct performance and long-term reliability.  

What This Product Does:
  • Regulates the flow of vacuum within the engine management system.
  • Controls vacuum-operated actuators and engine components.
  • Responds to commands from the engine control unit (ECU).
  • Supports efficient operation of the intake and emissions control systems.
  • Helps optimise engine performance and fuel efficiency.
  • Maintains accurate vacuum distribution throughout the system.
  • Restores factory vacuum control functionality.
  • Forms an essential part of the engine vacuum and emissions system.

Symptoms Of Wear Or Failure:
  • Illuminated engine management or check engine warning light.
  • Engine management fault codes relating to the vacuum or emissions system.
  • Rough or unstable idle.
  • Hesitation during acceleration.
  • Reduced engine performance.
  • Increased fuel consumption.
  • Vacuum leaks or hissing noises from the engine bay.
  • Poor operation of vacuum-controlled engine components.
  • Increased exhaust emissions.
  • Failed emissions or MOT inspection.

Why Replacement Matters:

  • The vacuum change over valve operates continuously under the control of the engine management system, directing vacuum to critical engine and emissions components according to driving conditions. Over time, the internal solenoid, valve mechanism or seals can wear or become contaminated, reducing the valve's ability to regulate vacuum accurately.
  • A faulty valve can cause incorrect vacuum distribution, leading to poor engine performance, rough running, increased fuel consumption and higher exhaust emissions. It may also affect the operation of vacuum-controlled systems such as intake manifold actuators, turbocharger control systems or emissions equipment, depending on the vehicle specification.
  • Replacing a worn or faulty valve with a Genuine Porsche component restores precise vacuum control and ensures the engine management system operates exactly as intended. Manufactured to Porsche's exact engineering standards, the Genuine Porsche Change Over Valve, Vacuum System provides factory-correct fitment, exceptional reliability and long-lasting performance, helping maintain the efficiency, reliability and driving characteristics expected from your Porsche.



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

7PP906046
7PP906046

The product you are viewing cross references to these numbers
Change Over Valve, Vacuum System. Porsche 958 Cayenne / 95B Macan / 970.2 Panamera 2010-18 - 7PP906046 - A6313118
2
Change Over Valve, Vacuum System. Porsche 958 Cayenne / 95B Macan / 970.2 Panamera 2010-18
7PP906046/1
Product Information
Product Information
Change Over Valve, Vacuum System.
The OE MATCH Change Over Valve, Vacuum System is a vacuum control valve designed to regulate vacuum flow within the engine management and emissions systems of compatible Porsche models. This electrically operated valve precisely controls the distribution of engine vacuum to various actuators and control devices, ensuring optimum engine efficiency, emissions performance and reliable operation of vacuum-controlled systems.  

Fits:
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
  • 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 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 6

The valve is engineered to withstand continuous exposure to engine bay temperatures, vibration, moisture and oil vapours. Designed as a replacement, it integrates seamlessly with the vehicle's vacuum hoses, wiring harness and engine control unit (ECU), delivering correct performance and long-term reliability.  

What This Product Does:
  • Regulates the flow of vacuum within the engine management system.
  • Controls vacuum-operated actuators and engine components.
  • Responds to commands from the engine control unit (ECU).
  • Supports efficient operation of the intake and emissions control systems.
  • Helps optimise engine performance and fuel efficiency.
  • Maintains accurate vacuum distribution throughout the system.
  • Forms an essential part of the engine vacuum and emissions system.

Symptoms Of Wear Or Failure:
  • Illuminated engine management or check engine warning light.
  • Engine management fault codes relating to the vacuum or emissions system.
  • Rough or unstable idle.
  • Hesitation during acceleration.
  • Reduced engine performance.
  • Increased fuel consumption.
  • Vacuum leaks or hissing noises from the engine bay.
  • Poor operation of vacuum-controlled engine components.
  • Increased exhaust emissions.
  • Failed emissions or MOT inspection.

Why Replacement Matters:

  • The vacuum change over valve operates continuously under the control of the engine management system, directing vacuum to critical engine and emissions components according to driving conditions. Over time, the internal solenoid, valve mechanism or seals can wear or become contaminated, reducing the valve's ability to regulate vacuum accurately.
  • A faulty valve can cause incorrect vacuum distribution, leading to poor engine performance, rough running, increased fuel consumption and higher exhaust emissions. It may also affect the operation of vacuum-controlled systems such as intake manifold actuators, turbocharger control systems or emissions equipment, depending on the vehicle specification.



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

7PP906046
7PP906046

The product you are viewing cross references to these numbers
O-Ring for Turbocharger Oil Supply Line - 8x2.5. Porsche 95B-1 Macan / 991 Turbo / 958.2 Cayenne / 970.2 Panamera - 99970761340, 99970761341
2
O-Ring for Turbocharger Oil Supply Line - 8x2.5. Porsche 95B-1 Macan / 991 Turbo / 958.2 Cayenne / 970.2 Panamera
Special Order item
99970761341
Product Information
Product Information
O-ring for turbocharger oil supply line. 

Sold individually; x4 required per vehicle.

Fits:
Porsche 95B-1 Macan S / GTS / Turbo 2014-18 - Excludes diesel and 2.0 base model

Porsche 997.2 Turbo 2010-13 - Excludes GT2 RS

Porsche 991 Turbo / GT2 RS 2014-20

Porsche 958.2 Cayenne S / GTS 3.6L V6 2015-18

Porsche 970.2 Panamera S / 4S 3.0L V6 2014-18

Diagram ref. 2.

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

99970761341
99970761340
99970761341

The product you are viewing cross references to these numbers
Supercharger pressure converter for Porsche 958 Cayenne / 970 Panamera / 95B Macan - 94660515500, 7.04638.01.0, 94660515501
2
Supercharger pressure converter for Porsche 958 Cayenne / 970 Panamera / 95B Macan
94660515501/1
Product Information
Product Information
Supercharger pressure converter. Turbo boost solenoid.

Fits:
Porsche 958 Cayenne 3.6L V6 Turbo 2015>>
Porsche 95B Macan 3.0L / 3.6L 2014>>
Porsche 970 Panamera S 3.0L 2014>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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

94660515501
94660515500
7.04638.01.0
94660515501

The product you are viewing cross references to these numbers
Supercharger pressure converter for Porsche 958 Cayenne / 970 Panamera / 95B Macan - 94660515500, 94660515501
2
Supercharger pressure converter for Porsche 958 Cayenne / 970 Panamera / 95B Macan
Special Order item
94660515501::1
Product Information
Product Information
Supercharger pressure converter. Turbo boost solenoid.

porsche

Fits:
Porsche 958 Cayenne 3.6L V6 Turbo 2015>>
Porsche 95B Macan 3.0L / 3.6L 2014>>
Porsche 970 Panamera S 3.0L 2014>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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

94660515501
94660515500
94660515501

The product you are viewing cross references to these numbers
Supercharger Pressure Converter. Porsche 958 Cayenne / 970 Panamera / 95B Macan - 94660515500, 94660515501 - 83102
2
Supercharger Pressure Converter. Porsche 958 Cayenne / 970 Panamera / 95B Macan
94660515501/2
Product Information
Product Information
Supercharger Pressure Converter.
The OE Match Supercharger Pressure Converter is a premium-quality replacement vacuum control valve designed to regulate boost pressure within the supercharger management system on compatible Porsche models. Manufactured to OE specifications for fit, performance and durability, this pressure converter precisely controls vacuum signals to the supercharger bypass valve, ensuring optimum boost pressure, engine performance and fuel efficiency. 

Fits: 
  • Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 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 4

Manufactured using high-quality electronic and mechanical components within a robust, sealed housing, the pressure converter is engineered to withstand high engine bay temperatures, vibration and prolonged operation. Designed for direct OE-style installation, it integrates seamlessly with the engine management system to provide fast and accurate control of the supercharger system.  

What This Product Does:
  • Regulates vacuum control of the supercharger bypass valve.
  • Helps maintain correct supercharger boost pressure.
  • Optimises engine performance and throttle response.
  • Supports efficient fuel consumption.
  • Assists the engine management system in controlling boost delivery.
  • Provides precise vacuum switching for the forced induction system.
  • Helps reduce emissions by maintaining efficient engine operation.
  • Forms an essential part of the supercharger control system.

Symptoms Of Wear Or Failure:
  • Check Engine Light illumination.
  • Reduced engine power or poor acceleration.
  • Inconsistent or reduced boost pressure.
  • Hesitation during acceleration.
  • Poor throttle response.
  • Engine fault codes relating to boost pressure or vacuum control.
  • Increased fuel consumption.
  • Rough engine operation under load.
  • Vehicle entering reduced performance (limp) mode.
  • Intermittent boost-related performance issues.

Why Replacement Matters:

  • The supercharger pressure converter operates continuously within the engine management system, where it is exposed to constant vacuum cycling, engine heat, vibration and environmental contaminants. Over time, the internal valve mechanism or electrical components can wear or become contaminated, reducing the converter's ability to regulate boost pressure accurately.
  • A faulty pressure converter can prevent the supercharger bypass valve from operating correctly, resulting in reduced engine performance, inconsistent boost pressure and increased fuel consumption. Continued operation with a malfunctioning converter can also place additional strain on the supercharger system and trigger engine management fault codes.
  • Replacing a worn or defective supercharger pressure converter restores precise boost control and allows the engine management system to optimise performance, efficiency and drivability. The OE Match replacement provides factory-style fitment, dependable operation and long-lasting reliability, helping maintain the responsive performance and refinement expected from your Porsche.



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

94660515501
94660515500
94660515501

The product you are viewing cross references to these numbers
DISPLAYING 1 to 6 (of 6 products)
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About Turbo Chargers / Intercoolers & Parts

Turbochargers, Intercoolers & Parts – Precision-Engineered Performance for Porsche Engines

A turbocharger increases your Porsche’s power and efficiency by forcing more air into the engine’s combustion chamber, while the intercooler cools that compressed air to improve performance and reliability. Together, these components deliver the exhilarating acceleration and responsiveness that define Porsche engineering.

At Design911, we offer a comprehensive selection of turbochargers, intercoolers, and related components for Porsche models old and new. Manufactured using high-grade materials and advanced balancing technology, our range ensures consistent boost pressure, superior cooling efficiency, and long-term durability under extreme conditions.

Whether you’re restoring a classic 911 Turbo, upgrading a Cayman for track use, or replacing worn components on a modern model, our high-quality turbo and intercooler parts guarantee unmatched performance and reliability.

What Do Turbochargers & Intercoolers Do?

Turbochargers and intercoolers work together to enhance engine power, efficiency, and response.

Core Functions:

  • Turbocharger: Compresses intake air to increase the engine’s air/fuel ratio, producing greater power.
  • Intercooler: Reduces the temperature of compressed air before it enters the engine, improving combustion and preventing knock.
  • Associated Parts: Turbo hoses, valves, clamps, and cooling lines maintain consistent boost pressure and reliable airflow.

Together, these systems optimise power delivery, throttle response, and engine longevity — key to achieving Porsche’s hallmark driving experience.

Why Do Turbochargers & Intercoolers Fail?

Turbo and intercooler systems operate under extreme temperatures and pressure. Over time, wear and heat cycling can cause performance degradation or failure.

Common Causes of Failure Include:

  • Oil contamination or starvation damaging the turbo bearings.
  • Boost leaks from worn seals, cracked hoses, or gaskets.
  • Intercooler clogging due to debris or oil residue.
  • Excessive exhaust temperatures leading to turbine damage.
  • Corrosion or heat fatigue from prolonged high-speed driving.

Symptoms of failure include whining noises, loss of power, blue or black exhaust smoke, poor boost response, or oil leaks around the turbo system. Addressing these early can prevent costly repairs and maintain performance.

Why Replace Components?

Replacing a worn turbocharger or intercooler with a precision-engineered, high-performance alternative restores full boost pressure, temperature control, and efficiency — ensuring your Porsche performs as intended.

Key Benefits:

  • Restores boost pressure and throttle response.
  • Improves air cooling and power delivery.
  • Prevents oil and boost leaks.
  • Constructed from lightweight, heat-resistant materials.
  • Direct-fit compatibility for Porsche 911, Cayman, Boxster, Macan, Panamera and more.
  • Ideal for performance upgrades, maintenance, or rebuilds.

High-quality turbo and intercooler components are essential for reliable, sustained performance in both road and track environments.

Highlights:

  • Turbochargers, intercoolers & related parts for Porsche models.
  • Precision-engineered to enhance airflow, boost, and cooling.
  • Heat-resistant construction ensures durability and performance.
  • Perfect for maintenance, upgrades, or complete rebuilds.
  • Supports Porsche 911, Cayman, Boxster, Panamera and more.
  • Optimised for performance and reliability under extreme load.

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