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Porsche // 991 (911) MK1 2012-2016 // 991.1 Turbo 3.8L (520 Bhp) 2014-16
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Secondary air pump. Porsche 958 Cayenne 4.8L / 970 Panamera 4.8L - 7PP959253B
7PP959253B/1
Vehicle Group
- 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
Information
Secondary air pump
This OE Match secondary air pump is an emissions control component designed for Porsche 958 Cayenne and 970 Panamera models equipped with the 4.8L V8 engine. The pump is part of the secondary air injection system, which helps reduce exhaust emissions during cold engine start-up.
Fits:
Porsche 958 Cayenne S / GTS / Turbo 4.8L 2011 - 2018
* option code: 7MG - Emissions concept EU 5
* option code: 7MJ - Emissions concept EU 5J
* option code: 7MM - EU6 plus exhaust concept
Porsche 970 Panamera S/ GTS / Turbo 4.8L 2010 - 2016
* option code: 165 - Emissions concept EU 5
* option code: 7MM - EU6 plus exhaust concept
Diagram ref no 5
The secondary air pump is a critical component of the exhaust emissions control system. It injects fresh air into the exhaust manifold during cold starts, allowing unburned hydrocarbons in the exhaust gases to burn more completely. This process helps the catalytic converters reach operating temperature faster and reduces harmful emissions.
The OE Match pump is designed to match the factory Porsche unit in fitment, electrical connections and airflow characteristics. It integrates with the vehicle’s engine management system and secondary air valves to ensure proper emissions control performance.
Function
• Secondary Air Injection: Pumps fresh air into the exhaust system during cold start
• Emission Reduction: Helps burn unburned fuel in exhaust gases
• Catalytic Converter Efficiency: Speeds up catalyst warm-up
• Engine Management Integration: Works with the ECU and air injection valves
Secondary air pumps operate during every cold start and are exposed to moisture, heat and exhaust gases. Over time the pump motor or internal components may fail, which can trigger emission system faults or warning lights. Replacing a worn pump restores proper air injection and ensures the emissions system operates correctly.
When to Replace. Consider replacing the secondary air pump if you notice:
• Check engine light related to secondary air injection system
• Increased cold-start emissions
• Unusual noise from the pump during cold start
• Failure during emissions inspection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7PP959253B
The product you are viewing cross references to these numbers
This OE Match secondary air pump is an emissions control component designed for Porsche 958 Cayenne and 970 Panamera models equipped with the 4.8L V8 engine. The pump is part of the secondary air injection system, which helps reduce exhaust emissions during cold engine start-up.
Fits:
Porsche 958 Cayenne S / GTS / Turbo 4.8L 2011 - 2018
* option code: 7MG - Emissions concept EU 5
* option code: 7MJ - Emissions concept EU 5J
* option code: 7MM - EU6 plus exhaust concept
Porsche 970 Panamera S/ GTS / Turbo 4.8L 2010 - 2016
* option code: 165 - Emissions concept EU 5
* option code: 7MM - EU6 plus exhaust concept
Diagram ref no 5
The secondary air pump is a critical component of the exhaust emissions control system. It injects fresh air into the exhaust manifold during cold starts, allowing unburned hydrocarbons in the exhaust gases to burn more completely. This process helps the catalytic converters reach operating temperature faster and reduces harmful emissions.
The OE Match pump is designed to match the factory Porsche unit in fitment, electrical connections and airflow characteristics. It integrates with the vehicle’s engine management system and secondary air valves to ensure proper emissions control performance.
Function
• Secondary Air Injection: Pumps fresh air into the exhaust system during cold start
• Emission Reduction: Helps burn unburned fuel in exhaust gases
• Catalytic Converter Efficiency: Speeds up catalyst warm-up
• Engine Management Integration: Works with the ECU and air injection valves
Secondary air pumps operate during every cold start and are exposed to moisture, heat and exhaust gases. Over time the pump motor or internal components may fail, which can trigger emission system faults or warning lights. Replacing a worn pump restores proper air injection and ensures the emissions system operates correctly.
When to Replace. Consider replacing the secondary air pump if you notice:
• Check engine light related to secondary air injection system
• Increased cold-start emissions
• Unusual noise from the pump during cold start
• Failure during emissions inspection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7PP959253B
7PP959253
7PP959253A
7PP959253B
97060510400
The product you are viewing cross references to these numbers
Price: £599.00
In stock
Related products
Vehicle Group
- Porsche 997 MKII Turbo 2010-13
- 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 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
Information
Secondary air injection pump.
OE Match secondary air injection pump that mirrors the original Porsche unit in fit, connector style, and airflow function. It’s used to support the engine’s secondary air system on multiple Porsche platforms including 997 Turbo / 991 Turbo / 958 Cayenne / 95B Macan / 970 Panamera.
Fits:
Porsche 958 Cayenne 3.6L V6 2015 - 2018
Porsche 95B Macan S 3.0L / Macan Turbo 3.6L 2014 - 2018
Porsche 970 Panamera S 3.0L 2014 - 2016
Porsche 997.2 3.8L Turbo / Turbo S 2010 - 2013
Porsche 991.1 3.8L Turbo 2014 - 2016
Porsche 991.2 3.8L Turbo / Turbo S / GT2 RS 2017 - 2018
Porsche 991 GT3 3.8L 2014 - 2017
Porsche 991 4.0L GT3 / GT3 RS / R 2015 - 2018
Diagram ref no 3
This is an electric air pump that forms the heart of the Porsche secondary air injection (SAI) system. In OE Match form, it’s manufactured to replicate the OE housing shape, mounting points, and electrical characteristics so it installs as a direct replacement when the original pump becomes noisy, weak, or fails.
On cold start, the pump pushes fresh air into the exhaust stream (via the SAI system valves and pipework). This helps the catalytic converters warm up faster and reduces cold-start emissions - supporting smooth compliance with the vehicle’s emissions strategy.
A failing secondary air pump can trigger emissions warnings and drivability annoyances (MIL/check engine light) because the ECU may detect insufficient secondary air flow during cold start. Replacing the pump restores proper SAI operation and helps keep emissions functions working as intended.
When to replace:
• Check engine light / emissions-related fault codes linked to secondary air flow
• Pump runs loudly, squeals, or sounds rough on cold start
• Pump not running during cold start when commanded
• Water ingress/corrosion damage or seized pump motor
• Preventative replacement during secondary air system service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B959253C
The product you are viewing cross references to these numbers
OE Match secondary air injection pump that mirrors the original Porsche unit in fit, connector style, and airflow function. It’s used to support the engine’s secondary air system on multiple Porsche platforms including 997 Turbo / 991 Turbo / 958 Cayenne / 95B Macan / 970 Panamera.
Fits:
Porsche 958 Cayenne 3.6L V6 2015 - 2018
Porsche 95B Macan S 3.0L / Macan Turbo 3.6L 2014 - 2018
Porsche 970 Panamera S 3.0L 2014 - 2016
Porsche 997.2 3.8L Turbo / Turbo S 2010 - 2013
Porsche 991.1 3.8L Turbo 2014 - 2016
Porsche 991.2 3.8L Turbo / Turbo S / GT2 RS 2017 - 2018
Porsche 991 GT3 3.8L 2014 - 2017
Porsche 991 4.0L GT3 / GT3 RS / R 2015 - 2018
Diagram ref no 3
This is an electric air pump that forms the heart of the Porsche secondary air injection (SAI) system. In OE Match form, it’s manufactured to replicate the OE housing shape, mounting points, and electrical characteristics so it installs as a direct replacement when the original pump becomes noisy, weak, or fails.
On cold start, the pump pushes fresh air into the exhaust stream (via the SAI system valves and pipework). This helps the catalytic converters warm up faster and reduces cold-start emissions - supporting smooth compliance with the vehicle’s emissions strategy.
A failing secondary air pump can trigger emissions warnings and drivability annoyances (MIL/check engine light) because the ECU may detect insufficient secondary air flow during cold start. Replacing the pump restores proper SAI operation and helps keep emissions functions working as intended.
When to replace:
• Check engine light / emissions-related fault codes linked to secondary air flow
• Pump runs loudly, squeals, or sounds rough on cold start
• Pump not running during cold start when commanded
• Water ingress/corrosion damage or seized pump motor
• Preventative replacement during secondary air system service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B959253C
9A160510472
9A160510472
95B959253
95B959253C
The product you are viewing cross references to these numbers
Price: £199.00
In stock
Vehicle Group
- Porsche 997 MKII Turbo 2010-13
- 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 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
Information
Secondary air injection pump.
Fits:
Porsche 958 Cayenne 3.6L V6 2015 - 2018
Porsche 95B Macan S 3.0L / Macan Turbo 3.6L 2014 - 2018
Porsche 970.1 Panamera S 3.0L 2014 - 2016
Porsche 997.2 3.8L Turbo / Turbo S 2010 - 2013
Porsche 991.1 3.8L Turbo 2014 - 2016
Porsche 991.2 3.8L Turbo / Turbo S / GT2 RS 2017 - 2018
Porsche 991 GT3 3.8L 2014 - 2017
Porsche 991 4.0L GT3 / GT3 RS / R 2015 - 2018
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B959253C
The product you are viewing cross references to these numbers
Fits:
Porsche 958 Cayenne 3.6L V6 2015 - 2018
Porsche 95B Macan S 3.0L / Macan Turbo 3.6L 2014 - 2018
Porsche 970.1 Panamera S 3.0L 2014 - 2016
Porsche 997.2 3.8L Turbo / Turbo S 2010 - 2013
Porsche 991.1 3.8L Turbo 2014 - 2016
Porsche 991.2 3.8L Turbo / Turbo S / GT2 RS 2017 - 2018
Porsche 991 GT3 3.8L 2014 - 2017
Porsche 991 4.0L GT3 / GT3 RS / R 2015 - 2018
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B959253C
9A160510472
95B959253
95B959253A
95B959253B
95B959253C
The product you are viewing cross references to these numbers
Price: £1,345.58
Orderable