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Purge valve for fuel vapor canister. Porsche 955 Cayenne S / Turbo ❭ 94811020203
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06

Fits:
Porsche 955 Cayenne S 4.5L V8 2003-06
Porsche 955 Cayenne Turbo 4.5L V8 2003-06
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
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94811020203
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- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 981 2.7L 2012-16
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- Porsche Boxster 981 Spyder 3.8L 2016
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- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
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- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- 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)
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- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
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- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
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- 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
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Fits:
Porsche 986 Boxster - 1997 to 2004
Porsche 981 Boxster / Cayman - 2012 to 2016
Porsche 718 Boxster / Cayman - 2017 Onwards
Porsche 993 - 1994 to 1997
Porsche 996 - 1997 to 2005
Porsche 970 Panamera - 2009 to 2016
Porsche 958 Cayenne - 2010 to 2017
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- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
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- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 TURBO 2007-09
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- 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
The OE Match Change Over Valve Air Inlet is a premium-quality replacement engine management component designed to regulate airflow within the intake and emissions control system of compatible Porsche models. Manufactured to OE specifications for fit, performance and durability, this electrically controlled change over valve directs airflow as required by the engine control unit (ECU), ensuring optimum engine efficiency, emissions performance and smooth engine operation.
Fits:
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
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- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
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- 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 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 TURBO 2007-09
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- 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
Diagram Ref No 3
Manufactured using high-quality automotive-grade composite materials with a precision-engineered internal valve mechanism and durable electrical actuator, the valve is designed to withstand continuous exposure to engine bay temperatures, vibration, moisture and oil vapours. Designed for direct OE-style installation, it integrates seamlessly with the vehicle's intake and vacuum control systems, restoring factory airflow management and reliable engine performance.
What This Product Does:
- Regulates airflow within the engine intake system.
- Responds to commands from the engine control unit (ECU).
- Controls the routing of intake air or vacuum where required.
- Supports efficient engine combustion and performance.
- Helps optimise emissions control system operation.
- Contributes to improved fuel efficiency and engine response.
- Restores factory air management functionality.
- Forms an essential part of the engine intake and emissions control system.
Symptoms Of Wear Or Failure:
- Illuminated engine management or check engine warning light.
- Engine management fault codes relating to the intake or air control system.
- Rough idle or unstable engine operation.
- Reduced engine performance.
- Hesitation during acceleration.
- Increased fuel consumption.
- Poor throttle response.
- Vacuum leaks or hissing noises from the engine bay.
- Increased exhaust emissions.
- Failed emissions or MOT inspection.
Why Replacement Matters:
- The air inlet change over valve operates continuously under the control of the ECU, regulating airflow and vacuum within the intake and emissions systems. Over time, the internal valve mechanism, actuator or electrical components can wear or become contaminated by dirt, carbon deposits or oil vapours, reducing the valve's ability to operate correctly.
- A faulty change over valve can disrupt airflow management, resulting in poor engine performance, increased fuel consumption, higher emissions and the illumination of the engine management warning light. If left unresolved, incorrect airflow regulation can place additional strain on other intake and emissions components.
- Replacing a worn or faulty valve with the OE Match Change Over Valve Air Inlet restores accurate airflow control and reliable engine management operation. Manufactured to OE standards using premium-quality materials, this replacement valve provides factory-style fitment, dependable performance and long-lasting durability, helping maintain the efficiency, reliability and driving performance expected from your Porsche.
Related reference numbers
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0PB906046
The product you are viewing cross references to these numbers
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