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Non return valve secondary air pump. Porsche 986 Boxster / 996 - 99311325003
99311325003/1
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- 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
Information
Non return valve secondary air pump.
Fits:
Porsche 986 Boxster - 1999
Porsche 996 - 1997 to 2005
Replaces leaking OE air injection check valves that can degrade engine performance
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99311325003
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster - 1999
Porsche 996 - 1997 to 2005
Replaces leaking OE air injection check valves that can degrade engine performance
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99311325003
99311325003
The product you are viewing cross references to these numbers
Price: €75.29
In stock
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Vehicle Group
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- 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 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 Cayman GT4 718 4.0L / GT4 RS 718 4.0L
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- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
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- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
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- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
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- 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
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- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
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- 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
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- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
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Information
Change-over valve. Porsche 970 Panamera / 971 Panamera / 9YA Cayenne / 991
Fits:
Porsche 970 Panamera - 2009 to 2016
Porsche 971 Panamera - 2017 to 2023
Porsche 9YA Cayenne V8 4.0ltr - 2018 to 2023
Porsche 991 - 2012 to 2019*
*For 991.1 use also modification loom 99161294400
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A7906283
The product you are viewing cross references to these numbers
Fits:
Porsche 970 Panamera - 2009 to 2016
Porsche 971 Panamera - 2017 to 2023
Porsche 9YA Cayenne V8 4.0ltr - 2018 to 2023
Porsche 991 - 2012 to 2019*
*For 991.1 use also modification loom 99161294400
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A7906283
7PP906283F
9A7906283
The product you are viewing cross references to these numbers
Price: €32.73
In stock
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- 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 Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Information
Change Over Valve.
The Porsche Change Over Valve is a OE MATCH engine management and emissions control component designed to regulate vacuum or pressure-operated systems within the vehicle. This electrically controlled valve plays a vital role in managing airflow, vacuum distribution and the operation of various engine and emissions-related functions.
Fits:
Diagram Ref No 6
Working in conjunction with the engine control unit (ECU), the change over valve directs vacuum or pressure signals to specific actuators and control systems as required. Constructed from high-quality materials and designed to withstand heat, vibration and exposure to engine bay contaminants, it helps ensure accurate system operation and optimal engine performance.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7PP906283AA
The product you are viewing cross references to these numbers
The Porsche Change Over Valve is a OE MATCH engine management and emissions control component designed to regulate vacuum or pressure-operated systems within the vehicle. This electrically controlled valve plays a vital role in managing airflow, vacuum distribution and the operation of various engine and emissions-related functions.
Fits:
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- 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 Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Diagram Ref No 6
Working in conjunction with the engine control unit (ECU), the change over valve directs vacuum or pressure signals to specific actuators and control systems as required. Constructed from high-quality materials and designed to withstand heat, vibration and exposure to engine bay contaminants, it helps ensure accurate system operation and optimal engine performance.
What This Product Does:
- Controls the flow of vacuum or pressure within engine management systems.
- Directs signals to associated actuators and control devices.
- Supports efficient engine operation and emissions control.
- Works in conjunction with the ECU for precise system management.
- Assists the operation of turbocharger, intake or emissions-related systems (application dependent).
- Helps maintain fuel efficiency and drivability.
- Supports correct operation of engine control functions.
- Contributes to reduced emissions and reliable engine performance.
Symptoms Of Wear Or Failure:
- Illuminated check engine or engine management warning light.
- Fault codes relating to vacuum or emissions control systems.
- Poor engine performance or reduced power output.
- Hesitation during acceleration.
- Rough idle or inconsistent engine operation.
- Increased fuel consumption.
- Turbocharger control issues on applicable vehicles.
- Vacuum leaks or unusual hissing noises.
- Increased exhaust emissions.
- Intermittent drivability problems.
Why Replacement Matters:
- The change over valve operates continuously as part of the engine management system and is exposed to heat, vibration, moisture, oil vapours and constant switching cycles. Over time, internal electrical components, diaphragms or valve mechanisms can wear, stick or fail, reducing system accuracy and performance.
- A faulty valve can disrupt the operation of connected engine and emissions systems, leading to reduced performance, poor fuel economy and increased emissions. In some cases, failure may trigger warning lights and place the vehicle into a reduced-performance operating mode.
- Replacing a defective change over valve restores proper control of vacuum and pressure-operated systems, helping maintain engine efficiency, emissions compliance and overall drivability.
Related reference numbers
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7PP906283AA
7PP906283AA
7PP906283C
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Price: €85.11
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