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OE Match Porsche Parts
Introducing OE Match, a brand focused on preserving Porsche vehicles by remanufacturing hard to find and no longer serviced OE parts for all Porsche models.
We source and manufacture replacement Porsche parts to the highest standard, and specialise in bringing back to market products that are “no longer available” NLA.
Browse over 6,700 individual part numbers, and 11,800 plus OE cross-referenced products. We catalogue regularly, and are constantly developing new lines.
OE Match is a brand that provides a wide range of Porsche components, from gaskets to suspension hardware, engine parts, and interior trim. Over 6,700 individual part numbers, and over 11,800 OE cross-references catalogued, and are constantly developing new lines.
We hand select our featured products based on trending purchases to offer the greatest value to our customers
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- Porsche 9J1.1 Taycan 2020-24
- Porsche 9J1.1 Taycan Sport Turismo 2020-24
- Porsche 9J1.1 Taycan 4 Cross Turismo 2020-24
- Porsche 9J1.1 Taycan 4S 2020-24
- Porsche 9J1.1 Taycan 4S Cross Turismo 2020-24
- Porsche 9J1.1 Taycan 4S Sport Turismo 2020-24
- Porsche 9J1.1 Taycan GTS 2020-24
- Porsche 9J1.1 Taycan GTS Sport Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo 2020-24
- Porsche 9J1.1 Taycan Turbo Cross Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo Sport Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo S 2020-24
- Porsche 9J1.1 Taycan Turbo S Cross Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo S Sport Turismo 2020-24
Restore precise front suspension geometry, stable handling and accurate steering response with these OE Match Front Track Control Arms. Designed for compatible Porsche applications, these suspension arms help locate and control the front wheels while allowing the suspension to move through its intended range of travel.
Fits:- Porsche 9J1.1 Taycan 2020-24
- Porsche 9J1.1 Taycan Sport Turismo 2020-24
- Porsche 9J1.1 Taycan 4 Cross Turismo 2020-24
- Porsche 9J1.1 Taycan 4S 2020-24
- Porsche 9J1.1 Taycan 4S Cross Turismo 2020-24
- Porsche 9J1.1 Taycan 4S Sport Turismo 2020-24
- Porsche 9J1.1 Taycan GTS 2020-24
- Porsche 9J1.1 Taycan GTS Sport Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo 2020-24
- Porsche 9J1.1 Taycan Turbo Cross Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo Sport Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo S 2020-24
- Porsche 9J1.1 Taycan Turbo S Cross Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo S Sport Turismo 2020-24
1X1 - Four-Wheel Drive
Diagram Ref No 1
The front track control arm forms an important connection between the wheel carrier and the vehicle's suspension structure. Working together with its bushes, joints and surrounding suspension links, it helps maintain the correct position and alignment of the wheel during braking, acceleration, cornering and travel over uneven road surfaces.
Control arms and their associated bushes are subjected to continuous mechanical loads. Potholes, kerb impacts, road vibration and normal suspension movement can gradually cause deterioration. Worn bushes or joints can allow excessive wheel movement, while an arm may become bent or damaged following a significant impact.
These OE Match Front Track Control Arms provide high-quality replacement options for worn or damaged original components, helping restore accurate wheel location and predictable front suspension behaviour.
What This Product Does:
- Help locate the front wheels within the suspension geometry.
- Connect the applicable wheel carrier to the suspension/chassis structure.
- Control wheel movement throughout suspension travel.
- Help maintain correct front wheel alignment.
- Support accurate steering response.
- Contribute to stable handling during cornering.
- Help control wheel movement during braking and acceleration.
- Support consistent tyre contact with the road.
- Work together with other suspension arms, bushes and joints.
- Help maintain predictable front axle behaviour.
- Replace worn, bent or damaged suspension arms.
- Help reduce unwanted suspension movement when worn components are replaced.
- Provide an OE Match alternative for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Knocking or clunking from the front suspension.
- Rattling over rough or uneven road surfaces.
- Loose or imprecise steering.
- Vehicle wandering at speed.
- Frequent steering corrections required to maintain direction.
- Reduced steering response.
- Unstable or inconsistent cornering behaviour.
- Steering wheel vibration.
- Vibration or movement during braking.
- Vehicle pulling to one side.
- Difficulty achieving or maintaining correct wheel alignment.
- Uneven or accelerated front tyre wear.
- Excessive movement in a suspension bush or joint.
- Cracked, split or deteriorated control arm bushes.
- Visible bending or deformation of the arm.
- Suspension damage following a pothole or kerb impact.
Why Replacement Matters:
- The front track control arm has a direct influence on the position of the wheel relative to the chassis. When the arm, its bushes or associated joints develop excessive movement, the wheel may no longer remain accurately controlled as forces are applied.
- This can affect steering precision, braking stability and cornering behaviour. The vehicle may feel less planted or predictable, particularly over uneven roads or during changes of direction.
- Worn control arm components can also cause suspension geometry to change dynamically while driving. Even if a static wheel alignment appears acceptable, excessive bush or joint movement can allow the wheel position to change under braking or cornering loads.
- Incorrect wheel geometry can accelerate tyre wear, potentially reducing tyre life and creating irregular wear patterns.
- A bent control arm can cause similar problems. Pothole, kerb or collision impacts may deform the component enough to prevent the suspension from being aligned correctly.
- Replacing worn or damaged components with these OE Match Front Track Control Arms helps restore accurate suspension geometry, controlled wheel movement and predictable steering performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAD40715
The product you are viewing cross references to these numbers
- 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 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 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
This is a used part which has been fitted and used briefly then taken off the vehicle due to not meeting expectations of the customer. This part is in good working order. Ideal for restoration specialists, collectors, or workshops looking for components at reduced cost.
Condition:
This Radiator Air Conditioning (Air Con) Condenser is a briefly used part. It has some fitting imperfections but in good / reusable working order.
Please see the gallery of images before purchasing.
Fits:
- 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 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 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99757391101
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
The OE MATCH Lambda Sensor, After Catalytic Converter is an OEM-quality emissions control sensor designed to monitor the oxygen content of exhaust gases after they have passed through the catalytic converter. Commonly referred to as a post-catalyst oxygen sensor, it provides vital feedback to the engine control unit (ECU) regarding catalytic converter efficiency and overall emissions system performance.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Diagram Ref No 6
Located downstream of the catalytic converter, the OE MATCH sensor continuously measures residual oxygen levels in the exhaust stream. This allows the ECU to evaluate catalyst effectiveness, detect emissions-related faults, and ensure the vehicle operates within manufacturer emissions specifications. It delivers accurate readings, reliable performance, and long service life.
What This Product Does:
- Monitors oxygen levels in exhaust gases after the catalytic converter
- Measures catalytic converter efficiency and performance
- Provides real-time data to the engine control unit (ECU)
- Supports emissions control system diagnostics and monitoring
- Helps maintain compliance with emissions regulations
- Assists in identifying catalyst and exhaust system faults
Symptoms Of Wear Or Failure:
- Check engine light illumination
- Catalytic converter efficiency fault codes
- Failed emissions or MOT tests
- Increased exhaust emissions
- Oxygen sensor-related diagnostic trouble codes (DTCs)
- Engine management warning messages
- Incorrect catalytic converter monitoring data
- Potential reduction in fuel economy in some applications
Why Replacement Matters:
- Restores precise exhaust oxygen monitoring
- Ensures accurate catalytic converter efficiency assessment
- Helps maintain emissions compliance and MOT readiness
- Prevents persistent engine management warning lights
- Supports correct operation of the emissions control system
- Allows early detection of catalyst and exhaust-related issues
- Reduces harmful exhaust emissions
- Maintains long-term reliability of the engine management and emissions systems
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8K0906262G
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Restore accurate emissions monitoring and dependable catalytic converter diagnostics with this OE Match Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is specified for the cylinders 1–3 exhaust bank and is positioned AFTER the catalytic converter.
Fits:
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Cars With Option Codes:
7GB - Emission Standard ULEV 2
Diagram Ref No 32
Also known as a downstream, post-cat or O2 sensor, the lambda sensor measures the oxygen content of the exhaust gases after they have passed through the catalytic converter. This information is transmitted to the engine control unit (ECU), allowing it to assess catalytic converter performance and monitor the emissions-control system.
Unlike the lambda sensor located before the catalytic converter, which plays a primary role in air-fuel mixture control, the downstream sensor is principally responsible for monitoring catalyst efficiency. By comparing upstream and downstream oxygen sensor signals, the ECU can determine whether the catalytic converter is processing exhaust gases effectively.
Continuous exposure to high exhaust temperatures, vibration, moisture and combustion deposits can eventually cause the sensor to respond slowly, produce inaccurate readings or fail electrically.
This OE Match Lambda Oxygen Sensor provides a high-quality replacement for a worn, contaminated or failed downstream sensor, helping restore accurate post-catalyst monitoring.
What This Product Does:
- Is specified for the cylinders 1–3 exhaust bank.
- Is installed AFTER the catalytic converter.
- Measures oxygen content in exhaust gases leaving the catalyst.
- Sends post-catalyst oxygen information to the ECU.
- Helps monitor catalytic converter efficiency.
- Works in conjunction with the upstream lambda sensor.
- Supports onboard emissions diagnostics.
- Helps identify abnormal catalytic converter operation.
- Provides information used to monitor emissions-system performance.
- Helps distinguish sensor faults from genuine catalyst deterioration during diagnosis.
- Replaces a slow, contaminated, damaged or failed downstream sensor.
- Provides an OE Match alternative for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Downstream oxygen sensor-related diagnostic fault codes.
- Cylinders 1–3 bank sensor faults.
- Post-catalytic converter oxygen sensor fault codes.
- Catalyst-efficiency-related diagnostic codes.
- Intermittent engine-management warnings.
- Implausible or inconsistent oxygen sensor readings.
- Sensor response that is unusually slow during diagnostic testing.
- Sensor output remaining at an abnormal or fixed value.
- Oxygen sensor heater circuit faults.
- Failed emissions testing where applicable.
- Damaged sensor wiring or insulation.
- Corroded or damaged electrical connectors.
- Physical sensor damage caused by heat, corrosion or road debris.
Why Replacement Matters:
- The downstream lambda sensor plays an important role in the vehicle's onboard emissions monitoring system. The ECU relies on its signal to assess how effectively the catalytic converter is processing exhaust gases.
- If the sensor becomes slow or inaccurate, it can provide misleading information about catalyst performance. This may trigger persistent engine-management warning lights or catalyst-efficiency fault codes even when the catalytic converter itself is still functioning correctly.
- A defective heater circuit can also prevent the sensor from reaching its intended operating temperature efficiently, potentially interfering with accurate emissions monitoring.
- Reliable downstream sensor operation is particularly important when diagnosing catalytic converter problems. If the ECU cannot trust the post-catalyst oxygen signal, determining whether the fault lies with the sensor, engine operation or catalytic converter becomes more difficult.
- Correct diagnosis and replacement of a confirmed faulty sensor can also help prevent unnecessary replacement of a significantly more expensive catalytic converter.
- Replacing a defective component with this OE Match Lambda Oxygen Sensor helps restore accurate catalyst monitoring, reliable emissions diagnostics and dependable engine-management operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958906262AB
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
Restore accurate air-fuel mixture monitoring and dependable engine-management performance with this OE Match Right Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is specified for the RIGHT side, BEFORE the catalytic converter.
Fits:- Porsche 955 Cayenne 3.2L V6 2004-06
Diagram Ref No 26
Also known as an upstream, pre-cat or O2 sensor, the lambda sensor measures the oxygen content remaining in the exhaust gases immediately after combustion. It sends this information to the engine control unit (ECU), allowing the ECU to determine whether the engine is operating with a rich or lean air-fuel mixture and adjust fuel delivery accordingly.
Because this sensor is located before the catalyst, it plays an important role in closed-loop fuel control. Accurate readings help maintain efficient combustion, responsive engine performance, appropriate fuel consumption and controlled exhaust emissions.
Lambda sensors operate in an extremely demanding environment and are continually exposed to high exhaust temperatures, vibration and combustion deposits. With age, the sensing element may become contaminated or slow to respond, while the internal heater circuit, wiring or connector can also deteriorate.
This OE Match Right Lambda Oxygen Sensor provides a high-quality replacement for a worn, contaminated, damaged or failed original sensor.
What This Product Does:
- Is specified for the RIGHT-side application.
- Is positioned BEFORE the catalytic converter.
- Measures oxygen content in the exhaust gases.
- Sends exhaust oxygen information to the ECU.
- Helps determine whether the engine is running rich or lean.
- Allows continuous adjustment of fuel delivery.
- Supports accurate closed-loop mixture control.
- Helps maintain efficient combustion.
- Supports responsive acceleration and smooth engine operation.
- Helps optimise fuel consumption.
- Contributes to correct exhaust emissions.
- Helps protect the catalytic converter from problems associated with incorrect fuelling.
- Replaces a slow, contaminated, damaged or failed oxygen sensor.
- Provides an OE Match alternative for compatible Porsche applications.
- Check engine or engine-management warning light.
- Lambda or oxygen sensor-related diagnostic codes.
- Bank-specific rich or lean mixture faults.
- Increased fuel consumption.
- Rough or unstable idle.
- Hesitation during acceleration.
- Poor throttle response.
- Reduced engine performance.
- Engine running excessively rich or lean.
- Strong fuel smell from the exhaust.
- Increased exhaust emissions.
- Failed emissions testing where applicable.
- Intermittent engine-management warnings.
- Slow sensor response during diagnostic testing.
- Implausible or inconsistent lambda readings.
- Oxygen sensor heater circuit faults.
- Damaged wiring, insulation or electrical connectors.
Why Replacement Matters:
- The pre-catalytic converter lambda sensor is a key feedback component within the engine-management system. The ECU relies on its signal to make continual adjustments to fuel delivery as engine speed, load and operating conditions change.
- As a lambda sensor deteriorates, it can become slower or less accurate without immediately failing completely. This may result in less precise mixture control and contribute to higher fuel consumption, reduced performance, unstable running and increased emissions.
- Incorrect fuelling can also affect the catalytic converter. An excessively rich mixture may allow unburned fuel to enter the exhaust system, potentially increasing catalyst temperatures and accelerating deterioration.
- If the sensor fails completely, the ECU may substitute calculated values or adopt a fallback strategy. The vehicle may remain driveable, but performance, fuel economy and emissions can be compromised.
- Because this sensor is specified for the right-side pre-catalyst position, correct identification is especially important on engines equipped with multiple exhaust banks and lambda sensors.
- Replacing a defective component with this OE Match Right Lambda Oxygen Sensor helps restore accurate mixture feedback, efficient combustion and dependable engine-management performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958906262B
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- 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
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera GTS 4.0L V8 2021-23
- Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
- 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
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
Restore accurate turbocharger boost monitoring and dependable engine-management performance with this OE Match Boost Pressure Sensor. Designed for compatible Porsche applications, this sensor measures pressure within the engine's intake and boost system and sends this information to the engine control unit (ECU).
Fits:- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- 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
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera GTS 4.0L V8 2021-23
- Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
- 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
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
Diagram Ref No 6
On turbocharged engines, accurate boost pressure data is essential for controlling performance and protecting the engine. The ECU uses the sensor signal to compare actual boost pressure against the pressure required for the current engine speed, load and throttle demand.
A correctly functioning boost pressure sensor helps the engine-management system maintain consistent turbocharger performance, efficient combustion and predictable power delivery. If the sensor becomes contaminated, electrically faulty or inaccurate, the ECU may receive incorrect pressure information, potentially resulting in reduced performance, inconsistent boost or a protective reduced-power mode.
This OE Match Boost Pressure Sensor provides a high-quality replacement for a contaminated, damaged or failed original sensor, helping restore accurate boost pressure feedback and reliable turbocharged engine operation.
What This Product Does:
- Measures pressure within the applicable intake or boost system.
- Sends boost pressure information to the ECU.
- Allows the ECU to monitor actual turbocharger boost pressure.
- Helps the engine-management system compare requested and actual boost.
- Supports correct turbocharger control.
- Helps maintain consistent power delivery.
- Supports accurate engine load calculations.
- Helps maintain responsive acceleration and throttle operation.
- Assists the ECU in detecting underboost conditions.
- Assists the ECU in detecting overboost conditions.
- Supports engine and turbocharger protection strategies.
- Provides important data for engine-management diagnostics.
- Replaces an inaccurate, contaminated or failed pressure sensor.
- Provides an OE Match alternative for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Boost pressure-related diagnostic trouble codes.
- Underboost or overboost fault codes.
- Reduced engine power.
- Poor acceleration.
- Sluggish throttle response.
- Inconsistent turbocharger boost.
- Sudden loss of boost.
- Engine entering a reduced-power or protective mode.
- Hesitation under acceleration.
- Uneven or unpredictable power delivery.
- Increased fuel consumption.
- Engine performance that changes intermittently.
- Implausible boost pressure readings during diagnostic testing.
- Pressure readings that do not correspond with engine load.
- Damaged electrical wiring or connector.
- Contamination around the sensor or sensing element.
Why Replacement Matters:
- Accurate boost pressure information is critical to the control of a turbocharged engine. The ECU relies on the sensor to determine whether the turbocharging system is producing the expected pressure.
- If the sensor reports an inaccurate value, the ECU may interpret a correctly operating turbocharger as producing too much or too little boost. This can trigger diagnostic faults and cause the engine-management system to limit power as a protective measure.
- A sensor that reads incorrectly can therefore cause significant performance problems even when the turbocharger itself is mechanically sound.
- Accurate boost monitoring is also important for engine protection. Excessive boost can increase cylinder pressures, combustion temperatures and mechanical loads, while insufficient boost can indicate leaks or problems elsewhere in the turbocharging system.
- An intermittent sensor can be particularly troublesome because the vehicle may perform normally during some journeys and unexpectedly lose power during others.
- Replacing a defective component with this OE Match Boost Pressure Sensor helps restore accurate pressure feedback, consistent boost control and dependable engine-management operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAC906051
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Restore reliable electric window operation and the correct interior appearance with this OE Match Black Window Switch. Designed for compatible Porsche applications, this replacement switch provides electrical control of the applicable power window while featuring a black finish to complement the original interior controls.
Fits:- Porsche 957 Cayenne 3.0L Diesel 2009-10
- Porsche 957 Cayenne 3.6L 2009-10
- Porsche 957 Cayenne S / GTS 4.8L 2009-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2009-10
Diagram Ref No 20
Window switches are among the most frequently operated electrical controls inside a vehicle. Each press activates internal electrical contacts that send a command through the window control system, allowing the window motor and regulator to raise or lower the glass.
Repeated use, age, contamination and general wear can cause the internal contacts or mechanical switch mechanism to deteriorate. The switch may become intermittent, unresponsive, loose or sticky. The visible black surface can also become scratched or worn, affecting the appearance of the interior.
This OE Match Window Switch provides a high-quality replacement for a worn, damaged or defective original switch, helping restore dependable window operation and a clean OE-style appearance.
What This Product Does:
- Controls operation of the applicable electric window.
- Sends raise and lower commands to the power window system.
- Provides convenient window operation from the relevant control position.
- Helps maintain consistent electrical contact when operated.
- Supports normal opening and closing of the window.
- Restores responsive operation when the original switch has deteriorated.
- Replaces an intermittent or non-functioning window switch.
- Replaces a cracked, loose or physically damaged switch.
- Helps restore the appearance of worn interior controls.
- Features a black finish.
- Provides an OE Match alternative for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Window does not respond when the switch is pressed.
- Window operates in one direction but not the other.
- Intermittent electric window operation.
- Switch must be pressed several times before the window responds.
- Window only operates when the switch is pressed firmly.
- Delayed response from the window.
- Switch feels loose or worn.
- Button sticks when pressed.
- Switch does not return correctly after operation.
- Cracked or broken switch button.
- Worn, scratched or deteriorated black finish.
- Electrical operation changes when the switch is moved or manipulated.
- Window operates correctly from another control but not from this switch.
- Visible damage to the electrical connector or switch housing.
Why Replacement Matters:
- A properly functioning window switch provides predictable control of the electric window system. As internal contacts deteriorate, the switch may become increasingly intermittent before eventually failing completely.
- A defective switch can leave the window stuck in the closed position or, more inconveniently, prevent a lowered window from being closed. This can expose the vehicle interior to rain and other weather conditions and may create a security concern when the vehicle is unattended.
- Reliable window operation is also useful for everyday driving, including ventilation, parking barriers, toll booths and communication without opening the door.
- Physical deterioration can be another reason for replacement. Window switches occupy a prominent position within the cabin, and worn coatings, scratches or damaged buttons can detract from an otherwise well-maintained interior.
- Replacing a deteriorated component with this OE Match Black Window Switch helps restore dependable electrical operation, responsive window control and a cleaner OE-style interior appearance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
955613162036N3
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Restore convenient and reliable electric window operation with this OE Match Window Switch. Designed for compatible Porsche applications, the switch provides the electrical control used to raise and lower the applicable electric window.
Fits:- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-08
- Porsche 957 Cayenne 3.6L 2007-08
- Porsche 957 Cayenne S / GTS 4.8L 2007-08
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-08
Diagram Ref No 20
Electric window switches are operated frequently throughout the life of the vehicle. Each press activates electrical contacts within the switch, sending the appropriate command to the window system. With age and repeated use, these internal contacts and the external switch mechanism can wear, become intermittent or fail completely.
Physical wear can also affect the appearance and feel of the switch. Buttons may become loose, sticky, damaged or unresponsive, while contamination can interfere with the internal electrical contacts.
This OE Match Window Switch provides a high-quality replacement for a worn, damaged or faulty original switch, helping restore dependable window control and a properly functioning interior control system.
What This Product Does:
- Provides electrical control of the applicable power window.
- Sends the raise or lower command to the electric window system.
- Allows convenient operation of the window from the relevant control position.
- Provides momentary electrical switching when operated.
- Supports normal opening and closing of the window.
- Helps maintain convenient everyday operation of the vehicle.
- Replaces a worn, intermittent or unresponsive switch.
- Helps restore consistent electrical contact within the window control circuit.
- Replaces a physically damaged or cosmetically deteriorated control.
- Provides an OE Match alternative for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Window does not move when the switch is pressed.
- Window operates in one direction but not the other.
- Intermittent window operation.
- Switch must be pressed repeatedly before the window responds.
- Window only operates when the switch is held or pressed in a particular position.
- Delayed response from the electric window.
- Switch feels loose or excessively worn.
- Button sticks when pressed.
- Switch no longer returns correctly to its normal position.
- Cracked or physically damaged switch button.
- Worn or deteriorated switch surface.
- Electrical operation changes when the switch is moved or pressed firmly.
- Window operates correctly from another switch but not from this control.
- Diagnostic testing indicates a problem with the switch or its circuit.
Why Replacement Matters:
- A reliable window switch is important for convenient and predictable operation of the electric window system. An intermittent switch can make window operation frustrating and may eventually stop functioning completely.
- Internal electrical contacts can gradually deteriorate after thousands of operating cycles. This can result in increased electrical resistance or inconsistent contact, causing the window to operate only occasionally or in one direction.
- A sticking or physically damaged switch can also make it difficult to control the window accurately. Where the vehicle incorporates automatic or one-touch window functions, a defective switch may interfere with normal operation depending on the system design.
- Window operation also has practical importance beyond convenience. Being able to open and close the window reliably is useful for ventilation, toll booths, car parks and everyday access. A window that cannot be closed can also leave the vehicle vulnerable to weather and security issues.
- Replacing a faulty component with this OE Match Window Switch helps restore consistent electrical control, dependable window operation and the correct appearance of the interior controls.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
955613162026N3
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne 3.0L Diesel 2007-10
Restore accurate fuel pressure monitoring and dependable engine-management performance with this OE Match Fuel Pressure Sensor Designed for compatible Porsche applications, the sensor monitors fuel pressure within the applicable fuel delivery system and sends this information to the engine control unit (ECU).
Fits:- Porsche 957 Cayenne 3.0L Diesel 2007-10
Diagram Ref No 3
Correct fuel pressure is essential for accurate fuel delivery. The ECU uses pressure information alongside data from other engine sensors to manage fuelling according to engine speed, load and operating conditions. A reliable pressure signal helps ensure that the engine receives the appropriate quantity of fuel for smooth starting, consistent performance and efficient combustion.
Fuel pressure sensors operate continuously whenever the engine is running and are exposed to pressure changes, heat and vibration. Over time, the sensor or its electrical connections can deteriorate, producing inaccurate, intermittent or missing pressure information.
This OE Match Fuel Pressure Sensor provides a high-quality replacement for a faulty or damaged original sensor, helping restore accurate fuel pressure feedback and correct engine-management operation.
What This Product Does:
- Monitors pressure within the applicable fuel system.
- Converts fuel pressure into an electrical signal.
- Sends fuel pressure information to the ECU.
- Helps the engine-management system regulate fuel delivery.
- Supports accurate fuelling under changing engine loads and speeds.
- Helps maintain smooth starting and engine operation.
- Contributes to consistent throttle response and performance.
- Supports efficient combustion and fuel management.
- Helps the ECU identify abnormal fuel pressure conditions.
- Supports engine-management diagnostics.
- Replaces an inaccurate, intermittent or failed pressure sensor.
- Provides an OE Match alternative for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Fuel pressure-related diagnostic trouble codes.
- Difficult or extended engine starting.
- Engine cranking without starting.
- Rough or unstable idle.
- Engine hesitation during acceleration.
- Poor throttle response.
- Reduced engine performance.
- Intermittent loss of power.
- Engine stalling.
- Uneven or inconsistent engine operation.
- Increased fuel consumption.
- Engine operating in a reduced-power or protective mode.
- Implausible or fluctuating fuel pressure readings during diagnostic testing.
- Damaged sensor wiring or electrical connector.
Why Replacement Matters:
- Accurate fuel pressure information is important because the engine-management system needs to know whether the required fuel pressure is available before it can correctly control fuel delivery.
- If the sensor provides inaccurate information, the ECU may make inappropriate fuelling corrections or register a fuel-system fault. This can lead to poor starting, hesitation, reduced performance or inconsistent engine operation.
- An intermittent sensor can be particularly troublesome because the engine may operate normally under some conditions and then suddenly develop performance problems as the signal becomes unstable.
- A completely failed sensor may cause the ECU to use substitute values or enter a protective operating strategy. This can illuminate the engine-management warning light and potentially restrict engine performance.
- It is also important that genuine fuel pressure problems are identified correctly. Reliable sensor information helps distinguish between an electronic monitoring fault and an actual problem with the fuel pump, pressure regulation or delivery system.
- Replacing a defective component with this OE Match Fuel Pressure Sensor helps restore accurate fuel pressure feedback, consistent fuel delivery and dependable engine-management performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95560623040
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
Restore accurate engine oil level monitoring with this OE Match Oil Level Sender. Designed for compatible Porsche applications, the oil level sender monitors the quantity of oil within the engine and communicates this information to the vehicle's electronic monitoring or instrument system.
Fits:- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
Diagram Ref No 19
Maintaining the correct engine oil level is essential for lubrication, cooling and protection of internal engine components. The oil level sender allows the vehicle to provide the driver with an indication of oil level and, where applicable, a warning when the quantity falls outside the expected range.
Over time, an oil level sender can deteriorate through repeated heat cycles, vibration, oil contamination, electrical faults or damage to its wiring and connector. A defective sender may produce inaccurate or intermittent readings, trigger warning messages despite the oil being correctly filled, or fail to identify a genuine low-oil condition.
This OE Match Oil Level Sender provides a high-quality replacement for a faulty or damaged original sender, helping restore dependable electronic oil level monitoring.
What This Product Does:
- Monitors the engine oil level.
- Provides oil level information to the vehicle's electronic system.
- Supports the dashboard or instrument oil level display where applicable.
- Helps identify when engine oil quantity is too low.
- Supports accurate monitoring between routine manual oil checks.
- Helps alert the driver when oil level requires attention.
- Provides information used by the vehicle's oil monitoring system.
- Replaces an inaccurate, intermittent or failed sender.
- Helps eliminate false oil level warnings when sensor failure is the cause.
- Provides an OE Match alternative for compatible Porsche applications.
- Incorrect engine oil level displayed.
- Low oil warning despite the engine having the correct oil quantity.
- Oil level display showing full when the level is actually low.
- Oil level reading stuck at one value.
- Intermittent or fluctuating oil level readings.
- Oil level measurement unavailable on the instrument display.
- Implausible oil level readings.
- Engine oil level sensor-related warning messages.
- Relevant diagnostic fault codes.
- Warning returning shortly after the oil level has been correctly adjusted.
- Damaged sender wiring or electrical connector.
- Oil contamination or deterioration around the sender connection.
- Physical damage discovered during engine servicing.
Why Replacement Matters:
- Correct engine oil quantity is critical to engine reliability. Engine oil lubricates bearings, camshafts and numerous other moving components while also contributing to heat management and internal cleanliness.
- A faulty oil level sender can create two distinct problems. If it reports a falsely low level, the driver may unnecessarily add oil. Overfilling an engine can itself cause problems, including oil aeration, increased crankcase pressure and potential contamination of intake or emissions systems depending on the engine design.
- More importantly, a sender that incorrectly reports an adequate level may prevent the driver from recognising genuine oil loss or consumption.
- Operating an engine with insufficient oil can reduce lubrication and increase component temperatures. In severe cases, low oil quantity can contribute to accelerated wear or major internal engine damage.
- It is also important to distinguish oil level from oil pressure. This sender monitors oil quantity; it does not replace the engine's oil pressure monitoring system. An oil pressure warning should be treated as a separate and potentially urgent issue.
- Replacing a defective component with this OE Match Oil Level Sender helps restore trustworthy oil level information and allows the driver to maintain the correct engine oil quantity with greater confidence.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94860616002
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Maintain accurate coolant level monitoring and dependable cooling-system warnings with this OE MATCH Coolant Bottle Level Sensor. Designed for compatible Porsche applications, this sensor monitors the coolant level within the expansion/header tank and provides the vehicle's electronic systems with information when the coolant falls below the intended level.
Fits:
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Diagram Ref No 2
Maintaining sufficient coolant is essential for controlling engine temperature. A low coolant level can reduce the cooling system's ability to transfer heat effectively and may allow air to enter the system, potentially resulting in unstable temperatures or overheating.
The coolant level sensor provides an important early warning so that coolant loss can be investigated before it develops into a more serious cooling-system problem. Over time, the sensor can become unreliable through age, repeated heat cycles, contamination, electrical faults or damage to its connector and wiring.
What This Product Does:
- Monitors coolant level within the expansion/header tank.
- Detects when coolant falls below the intended level.
- Sends coolant level information to the vehicle's monitoring system.
- Helps trigger a low coolant warning when required.
- Provides early indication of coolant loss.
- Helps the driver identify a potential cooling-system problem.
- Supports reliable engine temperature management.
- Helps prevent low coolant conditions from going unnoticed.
- Works as part of the vehicle's cooling-system warning arrangement.
- Replaces a damaged, inaccurate or failed coolant level sensor.
- Restores correct coolant level monitoring on compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Low coolant warning despite the coolant being at the correct level.
- Coolant warning appearing intermittently.
- Warning remaining illuminated after the coolant level has been corrected.
- No low coolant warning when the level is genuinely low.
- Implausible coolant level information during diagnostic testing.
- Coolant level sensor-related fault codes where applicable.
- Warning appearing particularly when cornering or accelerating despite adequate coolant.
- Corroded or contaminated electrical connections.
- Damaged sensor wiring.
- Cracked or damaged electrical connector.
- Physical deterioration of the sensor.
- Sensor problems discovered during expansion tank servicing or replacement.
Why Replacement Matters:
- The coolant level sensor provides an important warning when the cooling system begins losing coolant. A faulty sensor can create problems in two different ways.
- If the sensor incorrectly reports a low level, it may produce persistent or intermittent dashboard warnings even when the cooling system is correctly filled.
- More importantly, a sensor that fails to detect an actual low coolant condition can prevent the driver from receiving an early warning.
- Coolant loss may result from a leaking hose, radiator, expansion tank, water pump, seal or another cooling-system component. Continuing to drive with insufficient coolant can lead to poor circulation, air entering the cooling circuit and eventual engine overheating.
- Severe overheating can cause expensive engine damage, including deterioration of seals and gaskets and damage to major engine components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98764150300
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Restore accurate fuel-mixture monitoring and dependable engine-management performance with this OE Match Right Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is specified for the RIGHT side, BEFORE the catalytic converter.
Fits:- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Diagram Ref No 18
Also known as an upstream, pre-cat or O2 sensor, the lambda sensor measures the oxygen content remaining in the exhaust gases after combustion. This information is sent to the engine control unit (ECU), allowing it to determine whether the engine is operating with a rich or lean air-fuel mixture and make precise adjustments to fuel delivery.
Because this sensor operates before the catalytic converter, it plays an important role in closed-loop fuel control. Accurate readings help maintain efficient combustion, responsive engine performance, appropriate fuel consumption and controlled exhaust emissions.
Lambda sensors operate in a particularly demanding environment, exposed to extreme exhaust temperatures, vibration and combustion deposits. Over time, the sensing element can become contaminated or slow to respond, while the heater circuit, wiring or electrical connector can also deteriorate.
This OE Match Right Lambda Oxygen Sensor provides a high-quality replacement for a worn, contaminated, damaged or failed original sensor.
What This Product Does:
- Is designed for the RIGHT-side application.
- Is positioned BEFORE the catalytic converter.
- Measures oxygen content in the exhaust gases.
- Sends exhaust oxygen information to the ECU.
- Helps determine whether the air-fuel mixture is rich or lean.
- Allows the ECU to make continuous fuel-delivery corrections.
- Supports accurate closed-loop mixture control.
- Helps maintain efficient combustion.
- Supports smooth throttle response and engine performance.
- Helps optimise fuel consumption.
- Contributes to correct exhaust emissions.
- Helps protect the catalytic converter from problems associated with incorrect fuelling.
- Replaces a slow, contaminated, damaged or failed lambda sensor.
- Provides an OE Match alternative for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Lambda or oxygen sensor-related diagnostic fault codes.
- Bank-specific rich or lean mixture fault codes.
- Increased fuel consumption.
- Rough or unstable idle.
- Hesitation during acceleration.
- Poor throttle response.
- Reduced engine performance.
- Engine running excessively rich or lean.
- Strong fuel smell from the exhaust.
- Increased exhaust emissions.
- Failed emissions testing where applicable.
- Intermittent engine-management warnings.
- Slow sensor response during diagnostic testing.
- Implausible or inconsistent lambda readings.
- Oxygen sensor heater circuit faults.
- Damaged wiring, insulation or electrical connectors.
Why Replacement Matters:
- The pre-catalytic converter lambda sensor provides essential feedback for controlling the engine's air-fuel mixture. The ECU relies on this information to make continual fuel-delivery adjustments as engine speed, load and operating conditions change.
- As a lambda sensor ages, its response may become progressively slower or less accurate without immediately failing completely. This can result in less precise mixture control and contribute to increased fuel consumption, reduced performance, unstable running and higher emissions.
- Incorrect fuelling can also affect the catalytic converter. An excessively rich mixture may allow unburned fuel to enter the exhaust system, increasing catalyst temperatures and potentially shortening catalytic converter life.
- A completely failed sensor may cause the ECU to substitute calculated values or adopt a fallback operating strategy. The engine may remain driveable, but efficiency, emissions and performance can be compromised.
- Because it is specified for the right-side, pre-catalytic converter position, correct sensor location is particularly important on engines equipped with multiple exhaust banks and lambda sensors.
- Replacing a defective sensor with this OE Match Right Lambda Oxygen Sensor helps restore accurate mixture feedback, efficient combustion and dependable engine-management performance.
Related reference numbers
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958906262G
The product you are viewing cross references to these numbers