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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
- 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 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
Restore the performance, ride height and controlled handling of your Porsche with this OE Match FRONT Coil Spring Kit for vehicles with Sport Suspension (M030 / M031).
Kit Contents:
x2 Front Coil Springs (99134353133504/1)
x2 Shock Absorber Concave Washer (9P1412103/1)
x2 Shock Absorber Bellow Cover (9P1412137A/1)
x2 Shock Absorber Bump Stop (99134330103/1)
x2 Top Mount Underlay Pad (9P1412149/1)
x2 Compensation Ring (9P1412269/1)
x2 Upper Mount Bearing (99134350103/1)
x2 Top Nut (PAF00855000)
Fits:
- 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 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
Designed for compatible Porsche applications equipped with the specified M030 / M031 sport suspension configuration, this kit contains components for the front suspension assembly and is intended to provide an OE-style replacement solution when the existing springs or associated components have become worn, damaged or unsuitable for continued use.
The front coil springs support the weight of the vehicle while allowing the suspension to move over bumps and changing road surfaces. Working together with the dampers and other suspension components, they help maintain the intended ride height, wheel control, steering response and overall chassis balance.
Sport suspension places particular importance on maintaining the correct spring characteristics. A weakened, sagging, damaged or broken spring can alter vehicle height and suspension geometry, potentially affecting handling, braking stability, tyre wear and ride quality.
This OE Match Front Coil Spring Kit provides a comprehensive replacement option for restoring the front suspension on compatible Porsche models with M030 / M031 Sport Suspension.
What This Product Does:
- Support the weight of the front of the vehicle.
- Maintain the specified front ride height.
- Allow controlled suspension movement over uneven surfaces.
- Work together with the front dampers.
- Maintain the intended sport suspension characteristics.
- Support predictable steering response.
- Help maintain front-end stability.
- Control suspension compression and rebound in conjunction with the dampers.
- Maintain appropriate suspension geometry.
- Keep the front tyres in more consistent contact with the road.
- Support stable braking and cornering behaviour.
- Restore suspension performance where springs or associated components are worn.
- Provide an OE Match replacement solution for compatible M030 / M031-equipped Porsche applications.
Symptoms Of Wear Or Failure:
- Broken or fractured spring coils.
- Vehicle sitting lower at the front.
- One side of the vehicle sitting lower than the other.
- Uneven front ride height.
- Excessive suspension sag.
- Knocking or clunking from the front suspension.
- Metallic noises when steering or travelling over bumps.
- Increased body movement.
- Poor handling.
- Reduced steering precision.
- Vehicle pulling or feeling unstable.
- Unusual behaviour during braking.
- Suspension bottoming out more frequently.
- Uneven or accelerated tyre wear.
- Visible corrosion on the springs.
- Damaged spring coating.
- Cracked or heavily deteriorated spring components.
- Spring no longer seated correctly.
- Reduced ground clearance.
Why Replacement Matters:
- Coil springs are fundamental structural components of the suspension.
- They carry the vehicle's weight and help maintain the designed relationship between the body, suspension and road surface.
- Continuing to drive with a significantly damaged spring can also place additional stress on dampers, mounts and other suspension components.
- Replacing defective front springs helps restore the chassis to its intended operating condition.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT991.2.C4.M030-FR
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
Maintain a secure, leak-free transmission sump with this OE Match Tiptronic Gearbox Oil Drain Plug, designed for compatible Porsche Tiptronic automatic transmission applications.
Fits:- Porsche 997 MK1 Carrera 2 3.6L 2005-08 (Tiptronic Transmission)
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08 (Tiptronic Transmission)
- Porsche 997 MK1 Carrera 4 3.6L 2005-08 (Tiptronic Transmission)
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08 (Tiptronic Transmission)
- Porsche 997 MK1 TURBO 2007-09 (Tiptronic Transmission)
Diagram Ref No 5
The gearbox oil drain plug provides the removable sealing point used when draining transmission fluid during servicing. Once installed and correctly tightened, it must maintain a reliable seal and prevent automatic transmission fluid from escaping from the gearbox.
Although simple in design, the drain plug performs an important role. Automatic transmissions depend on maintaining the correct quantity of specified transmission fluid for lubrication, cooling and hydraulic operation. A damaged plug, worn threads or compromised sealing surface can cause fluid seepage and, if ignored, potentially reduce the gearbox oil level.
Drain plugs can deteriorate through repeated removal, overtightening, damaged threads, corrosion or incorrect tools. Replacing a questionable plug during transmission servicing with the correct OE Match Tiptronic Gearbox Oil Drain Plug helps provide a dependable seal and reduces the risk of future leakage.
What This Product Does:
- Seals the transmission oil drain opening.
- Prevents transmission fluid from escaping during normal operation.
- Allows gearbox oil to be drained during servicing.
- Helps maintain the correct transmission fluid quantity.
- Supports a clean, leak-free gearbox installation.
- Helps protect the transmission from fluid loss.
- Provides a secure closure after transmission servicing.
- Replaces a damaged, worn or corroded drain plug.
- Helps prevent leakage caused by damaged drain-plug hardware.
- Provides an OE Match replacement for compatible Porsche Tiptronic applications.
Symptoms Of Wear Or Failure:
- Transmission fluid leaking around the drain plug.
- Wetness around the gearbox drain point.
- Oil droplets beneath the transmission.
- Transmission fluid level falling.
- Visible damage to the drain plug.
- Rounded or damaged tool engagement surfaces.
- Damaged threads.
- Corroded drain plug.
- Plug difficult to remove.
- Plug difficult to tighten correctly.
- Leakage following a gearbox oil service.
- Damaged or distorted sealing surface.
- Evidence that the plug has previously been overtightened.
- Plug repeatedly working loose.
- Sealing washer or seal damage where applicable.
Why Replacement Matters:
- An automatic transmission relies on maintaining the correct fluid level.
- A leaking drain plug can gradually allow transmission fluid to escape.
- If the fluid level falls sufficiently, gearbox operation may be affected and internal components may experience inadequate lubrication or hydraulic pressure.
- Replacing a damaged OE Match Drain Plug helps restore a secure sealing point and protects against avoidable transmission-fluid loss.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90021900701
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
Maintain reliable coolant circulation and effective temperature control with this OE Match Coolant Pipe for Engine Compressor, designed for compatible Porsche applications.
Fits:
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
Diagram Ref No 36
This coolant pipe forms part of the cooling circuit associated with the engine compressor system, providing a secure route for coolant between the relevant components. It must safely contain and transport coolant while the system is exposed to heat, pressure, vibration and repeated temperature changes.
Over time, coolant pipes, seals and connection points can deteriorate. Corrosion, physical damage, ageing seals or repeated thermal cycling may cause coolant seepage or more substantial leakage. Even a relatively minor leak can gradually reduce the coolant level and compromise cooling-system performance.
Replacing a damaged or leaking pipe with this OE Match Coolant Pipe helps restore a sealed cooling circuit, maintain dependable coolant flow and reduce the risk of overheating or associated component damage.
What This Product Does:
- Carries coolant through the relevant cooling circuit.
- Provides coolant routing for the engine compressor system where specified.
- Connects associated cooling-system components.
- Contains hot, pressurised coolant.
- Helps maintain a sealed coolant circuit.
- Supports correct coolant circulation.
- Helps regulate component operating temperatures.
- Supports effective heat transfer.
- Helps prevent coolant loss when correctly installed and sealed.
- Works alongside associated hoses, pipes, pumps and cooling components.
- Replaces a leaking, corroded or damaged coolant pipe.
- Provides a Porsche replacement component for compatible applications.
- Visible coolant leakage.
- Low coolant warning.
- Coolant level repeatedly dropping.
- Increasing need to top up the coolant.
- Coolant smell from the engine compartment.
- Wetness around the coolant pipe.
- Leakage around pipe connections.
- Dried or crystallised coolant residue.
- Visible corrosion or deterioration.
- Damaged or distorted pipework.
- Leakage around seals or O-rings.
- Steam from the engine compartment.
- Engine temperature higher than normal.
- Unusual temperature fluctuations.
- Engine overheating.
- Coolant collecting underneath the vehicle.
Why Replacement Matters:
- The cooling system depends on maintaining coolant within a sealed circuit.
- A leaking coolant pipe allows the system level to fall. Initially, the leak may be small enough to appear only as dried residue or an occasional need to top up the coolant. However, deterioration can progress until a substantially larger leak develops.
- Replacing a confirmed faulty OE Match Coolant Pipe helps restore system integrity before a minor coolant leak becomes a more serious problem.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95810658312
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Maintain reliable coolant circulation and effective engine temperature management with this OE Match Engine Cooling Water Pipe, designed for compatible Porsche applications.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Diagram Ref No 8
The cooling water pipe forms part of the engine's pressurised cooling system, providing a secure route for coolant between the relevant engine and cooling-system components. Coolant absorbs heat generated by the engine and carries it through the cooling circuit, helping maintain the correct operating temperature.
Because cooling-system components are continually exposed to heat, pressure, vibration and repeated thermal cycling, coolant pipes and their connections can deteriorate with age. Corrosion, damaged sealing surfaces, failed O-rings or physical damage can eventually result in coolant leakage.
Even a relatively small leak can gradually lower the coolant level. More severe pipe or connection failure can result in rapid coolant loss and engine overheating.
This OE Match Engine Cooling Water Pipe provides a high-quality replacement for a leaking, corroded or damaged original component, helping restore cooling-system integrity and dependable coolant circulation.
What This Product Does:
- Carries coolant through the engine cooling system.
- Connects relevant cooling-system components.
- Provides a defined route for coolant circulation.
- Contains hot, pressurised engine coolant.
- Helps maintain a sealed cooling circuit.
- Supports efficient heat transfer away from the engine.
- Helps maintain stable engine operating temperatures.
- Supports correct cooling-system performance.
- Helps prevent coolant loss when correctly sealed.
- Works alongside coolant hoses, the radiator, water pump and other cooling components.
- Replaces a leaking, corroded or damaged coolant pipe.
- Provides a Porsche replacement component for compatible applications.
Symptoms Of Wear Or Failure:
- Visible coolant leakage.
- Coolant level repeatedly dropping.
- Low coolant warning.
- Engine temperature higher than normal.
- Engine overheating.
- Temperature fluctuations.
- Coolant smell from the engine compartment.
- Steam from the engine bay.
- Wetness around the coolant pipe.
- Leakage around pipe connections.
- Dried or crystallised coolant deposits.
- Visible corrosion on the pipe.
- Pitting or deterioration of the pipe surface.
- Damaged or distorted pipework.
- Leakage around seals or O-rings.
- Coolant collecting underneath the vehicle.
- Increasing need to top up the coolant.
Why Replacement Matters:
- The cooling system must remain sealed and contain the correct amount of coolant to regulate engine temperature effectively.
- A damaged cooling water pipe can compromise this sealed circuit.
- A small leak may initially seem minor, but continued coolant loss can eventually reduce the system level enough to affect cooling performance. A weakened pipe or connection may also deteriorate further and fail suddenly.
- Replacing a confirmed faulty OE Match Cooling Water Pipe helps restore the integrity of the coolant circuit and reduces the risk of overheating caused by coolant loss.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95812107500
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
Maintain dependable coolant circulation and effective engine temperature control with this OE Match Engine Coolant Hose, designed for compatible Porsche applications.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
Diagram Ref No 6
The coolant hose forms part of the engine's pressurised cooling system, carrying coolant between the relevant engine and cooling-system components. As the engine operates, coolant absorbs heat and circulates through the cooling circuit, allowing excess heat to be transferred away from critical engine components.
Cooling hoses operate in demanding conditions and must withstand high temperatures, internal pressure, engine vibration and continuous heating and cooling cycles. Over time, the hose material can harden, crack, soften, swell or deteriorate internally. Sealing points and connections may also begin to leak.
A deteriorated hose can cause anything from a small coolant seep to sudden and substantial coolant loss. Replacing a worn or leaking hose with this OE Match Engine Coolant Hose helps restore cooling-system integrity and protect the engine against overheating.
What This Product Does:
- Carries coolant through the engine cooling system.
- Provides a sealed connection between associated cooling components.
- Contains hot, pressurised coolant.
- Supports continuous coolant circulation.
- Helps transfer heat away from the engine.
- Supports stable engine operating temperatures.
- Accommodates normal engine movement and vibration.
- Helps prevent coolant leakage.
- Supports effective radiator and cooling-system operation.
- Helps protect the engine against overheating.
- Replaces a cracked, swollen, leaking or deteriorated coolant hose.
- Provides a Porsche replacement component for compatible applications.
Symptoms Of Wear Or Failure:
- Visible coolant leakage.
- Low coolant warning.
- Coolant level repeatedly dropping.
- Engine temperature higher than normal.
- Engine overheating.
- Unusual temperature fluctuations.
- Coolant smell from the engine compartment.
- Steam from under the bonnet.
- Wetness around the coolant hose.
- Leakage around hose connections.
- Dried or crystallised coolant deposits.
- Cracks in the hose surface.
- Splitting around the hose ends.
- Bulging or swelling.
- Hose becoming unusually soft.
- Hose becoming hard or brittle.
- Damaged connection points.
- Coolant collecting underneath the vehicle.
Why Replacement Matters:
- The cooling system must maintain the correct coolant level and circulate coolant effectively to control engine temperature.
- A damaged hose compromises this sealed system.
- A small leak can gradually lower the coolant level, while a severely weakened hose may split or rupture and release a large amount of coolant very quickly.
- Replacing a deteriorated OE Match Coolant Hose before complete failure can help prevent a relatively straightforward cooling-system repair from developing into a much more expensive engine problem.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95812105100
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
Maintain reliable coolant circulation and effective engine temperature control with this OE Match Engine Water Coolant Feed Hose. Designed for compatible Porsche applications, this hose forms part of the engine cooling circuit and carries coolant between the relevant cooling-system components.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
Diagram Ref No 16
The engine cooling system operates under significant heat and pressure. Coolant hoses must remain flexible enough to accommodate engine movement and thermal expansion while also maintaining a secure, leak-free connection.
Over time, repeated heating and cooling cycles can cause coolant hoses to harden, soften, swell or crack. Connection points and sealing surfaces can also deteriorate, potentially allowing coolant to escape.
Even a relatively small coolant leak can eventually reduce the system level enough to compromise engine cooling. Replacing a deteriorated hose with this OE Match Coolant Feed Hose helps restore a secure coolant circuit and dependable engine temperature management.
What This Product Does:
- Carries coolant through the engine cooling system.
- Forms part of the coolant feed circuit.
- Provides a sealed connection between associated cooling components.
- Contains hot, pressurised engine coolant.
- Supports continuous coolant circulation.
- Helps transfer heat away from the engine.
- Supports stable engine operating temperatures.
- Accommodates normal engine movement and vibration.
- Helps prevent coolant loss.
- Supports efficient cooling-system operation.
- Helps protect the engine against overheating.
- Replaces a cracked, swollen, leaking or deteriorated hose.
- Provides an OE Match replacement for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Visible coolant leakage.
- Coolant level repeatedly dropping.
- Low coolant warning.
- Engine running hotter than normal.
- Engine overheating.
- Unusual temperature fluctuations.
- Coolant smell from the engine compartment.
- Steam from the engine bay.
- Wetness around the hose or its connections.
- Dried or crystallised coolant deposits.
- Cracks in the hose surface.
- Splitting around the hose ends.
- Bulging or swelling.
- Hose becoming unusually soft.
- Hose becoming hard or brittle.
- Damaged connection points.
- Leakage appearing primarily when the engine is hot.
- Coolant collecting underneath the vehicle.
Why Replacement Matters:
- The cooling system must maintain the correct coolant quantity and circulate it efficiently to control engine temperature.
- A deteriorated coolant hose can cause gradual leakage or, in severe cases, fail suddenly and release a substantial amount of coolant.
- Replacing a deteriorated OE Match Coolant Feed Hose before complete failure can help prevent overheating and considerably more expensive engine repairs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B122101A
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
Restore accurate air-fuel mixture monitoring and dependable engine-management operation with this OE Match LEFT Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is specified for the LEFT side and is positioned BEFORE the catalytic converter.
Fits:
- Porsche 955 Cayenne S 4.5L V8 2003-06
Diagram Ref No 6
Also known as an O2 sensor, oxygen sensor or lambda probe, this component measures the oxygen content remaining in the exhaust gases leaving the engine. The sensor sends this information to the engine control unit (ECU), allowing the engine-management system to determine whether combustion is operating richer or leaner than intended.
Because this is a pre-catalyst / upstream sensor, its readings play an important role in fuel-mixture management. The ECU can use the sensor's feedback to adjust fuel delivery, helping maintain efficient combustion, consistent engine performance, controlled emissions and effective catalytic converter operation.
Lambda sensors operate directly in the hot exhaust stream and are exposed to extreme temperatures, vibration, moisture, combustion deposits and repeated thermal cycling. With age, the sensing element can become contaminated or slow to respond, while the internal heater, wiring and electrical connector can also deteriorate.
This OE Match LEFT Lambda Oxygen Sensor provides a high-quality replacement for a confirmed faulty, contaminated or slow-response sensor.
What This Product Does:
- Measures oxygen content in the exhaust gases.
- Fits the LEFT-side exhaust bank where specified.
- Operates BEFORE the catalytic converter.
- Sends exhaust-mixture information to the ECU.
- Helps determine whether the engine is running rich or lean.
- Supports closed-loop fuel control.
- Allows the ECU to make appropriate fuel corrections.
- Helps maintain the intended air-fuel mixture.
- Supports smooth and consistent engine performance.
- Helps maintain responsive acceleration.
- Contributes to efficient fuel consumption.
- Helps control exhaust emissions.
- Supports efficient catalytic converter operation.
- Provides important information for engine diagnostics.
- Replaces a slow, inaccurate, contaminated or failed sensor.
- Provides an OE Match replacement for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Lambda or oxygen sensor fault codes.
- Left-bank lambda sensor faults.
- Rich or lean mixture diagnostic codes.
- Increased fuel consumption.
- Rough or unstable idle.
- Engine hesitation.
- Poor throttle response.
- Reduced engine performance.
- Inconsistent power delivery.
- Engine misfires.
- Difficult starting.
- Increased exhaust emissions.
- Failed emissions test.
- Strong fuel smell from the exhaust.
- Slow lambda sensor response during diagnostics.
- Implausible oxygen-sensor readings.
- Intermittent sensor signals.
- Oxygen sensor heater circuit faults.
- Heat-damaged wiring.
- Corroded or damaged electrical connectors.
Why Replacement Matters:
- The before-catalyst lambda sensor is an important part of the engine's fuel-management system.
- Once the appropriate operating conditions are reached, the ECU can use lambda feedback to continually refine fuel delivery. The sensor must respond accurately as engine speed, load and operating conditions change.
- A worn sensor may continue producing an electrical signal while becoming progressively slower or less accurate.
- Replacing a confirmed faulty OE Match LEFT Lambda Oxygen Sensor helps restore accurate mixture feedback and allows the ECU to manage fuelling correctly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94860612903
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Restore accurate exhaust-gas monitoring and dependable engine-management operation with this OE Match Lambda Probe for Turbocharger. Designed for compatible turbocharged Porsche applications, this lambda probe monitors oxygen content within the exhaust gases and supplies this information to the engine control unit (ECU).
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Diagram Ref No 13
Also known as an oxygen sensor, O2 sensor or lambda sensor, the probe operates within the high-temperature turbocharger and exhaust environment. Accurate lambda information helps the engine-management system monitor combustion conditions, manage fuelling where applicable and maintain effective emissions-system operation.
Turbocharged engines place particularly high demands on exhaust-system sensors. Extreme temperatures, vibration, rapid thermal cycling and combustion deposits can gradually cause a lambda probe to become contaminated, slow to respond or electrically defective.
A deteriorating sensor may continue to produce a signal while no longer responding accurately enough for reliable engine management. The internal heater circuit, wiring and electrical connector can also suffer from age and prolonged heat exposure.
This OE Match Lambda Probe provides a high-quality replacement for a confirmed faulty, contaminated or slow-response sensor.
What This Product Does:
- Measures oxygen content within the exhaust gases.
- Sends exhaust-condition information to the ECU.
- Helps the engine-management system monitor combustion.
- Supports accurate air-fuel mixture management where applicable.
- Helps identify rich or lean operating conditions.
- Supports efficient turbocharged engine operation.
- Helps maintain controlled exhaust emissions.
- Provides information for onboard diagnostics.
- Supports correct emissions-system operation.
- Helps protect exhaust and catalyst components from incorrect running conditions.
- Operates within the high-temperature turbocharger/exhaust environment.
- Replaces a slow, contaminated, inaccurate or failed lambda probe.
- Provides a Porsche replacement component for compatible applications.
- Check engine or engine-management warning light.
- Lambda or oxygen-sensor diagnostic fault codes.
- Rich or lean mixture fault codes.
- Increased fuel consumption.
- Rough or unstable idle.
- Engine hesitation.
- Poor throttle response.
- Reduced engine performance.
- Inconsistent power delivery.
- Engine misfires.
- Increased exhaust emissions.
- Failed emissions test.
- Strong fuel smell from the exhaust.
- Slow lambda response during diagnostic testing.
- Implausible oxygen-sensor readings.
- Intermittent sensor signals.
- Lambda sensor heater circuit faults.
- Damaged or heat-affected wiring.
- Corroded or damaged electrical connectors.
Why Replacement Matters:
- The lambda probe provides the ECU with important information about conditions within the exhaust system.
- A sensor does not always fail suddenly. As it deteriorates, it may continue generating a signal but become increasingly slow or inaccurate.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAC906262A
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
Restore accurate air-fuel mixture monitoring and dependable engine-management operation with this OE Match LEFT Lambda Sensor. Designed for compatible Porsche applications, this sensor is fitted on the LEFT side BEFORE the catalytic converter, where it measures oxygen levels in the exhaust gases leaving the engine.
Fits:
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
Diagram Ref No 13
Also known as an oxygen sensor, O2 sensor or lambda probe, the pre-catalyst lambda sensor provides the engine control unit (ECU) with essential information about combustion conditions. By measuring the amount of residual oxygen in the exhaust, it helps the ECU determine whether the engine is operating richer or leaner than intended.
The ECU can use this feedback to adjust fuel delivery, helping maintain the correct air-fuel mixture under changing engine speeds, loads and operating conditions. Accurate lambda sensor operation contributes to efficient combustion, smooth performance, controlled emissions and effective catalytic converter operation.
Lambda sensors work in an extremely demanding environment and are continually exposed to high exhaust temperatures, vibration, moisture, combustion deposits and repeated thermal cycling. Over time, the sensing element can become contaminated or slow to respond, while the heater circuit, wiring and electrical connections may also deteriorate.
This OE Match LEFT Lambda Sensor provides a high-quality replacement for a confirmed faulty, contaminated or slow-response pre-catalyst sensor.
What This Product Does:
- Measures oxygen content in the exhaust gases.
- Fits the LEFT-side exhaust system where specified.
- Operates BEFORE the catalytic converter.
- Sends exhaust-mixture information to the ECU.
- Helps determine whether combustion is rich or lean.
- Supports closed-loop fuel control.
- Allows the ECU to make appropriate fuel corrections.
- Helps maintain the intended air-fuel mixture.
- Supports smooth idle and consistent engine performance.
- Helps maintain responsive acceleration.
- Contributes to efficient fuel consumption.
- Helps control exhaust emissions.
- Supports effective catalytic converter operation.
- Provides information used for engine diagnostics.
- Replaces a slow, inaccurate, contaminated or failed lambda sensor.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Lambda or oxygen sensor fault codes.
- Left-bank oxygen sensor faults.
- Rich or lean mixture fault codes.
- Increased fuel consumption.
- Rough or unstable idle.
- Engine hesitation.
- Poor throttle response.
- Reduced engine performance.
- Uneven engine operation.
- Engine misfires.
- Difficult starting.
- Increased exhaust emissions.
- Failed emissions test.
- Strong fuel smell from the exhaust.
- Slow lambda response during diagnostic testing.
- Implausible oxygen sensor readings.
- Intermittent sensor operation.
- Oxygen sensor heater circuit fault.
- Damaged or heat-affected wiring.
- Corroded or damaged electrical connector.
Why Replacement Matters:
- The before-catalyst lambda sensor plays an important role in maintaining the correct engine air-fuel mixture.
- Once the engine reaches the appropriate operating conditions, the ECU can use lambda feedback to continuously refine fuel delivery. The sensor needs to react accurately as engine load, speed and operating conditions change.
- A worn lambda sensor does not always stop functioning completely. Instead, it may become progressively slower or less accurate.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95860613301
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
Restore accurate exhaust-gas monitoring and dependable engine-management operation with this OE Match Lambda Oxygen Sensor. Designed for compatible Porsche applications, the lambda sensor measures oxygen content within the exhaust gases and supplies this information to the vehicle's engine-management and emissions-control systems.
Fits:
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
Diagram Ref No 17
Also commonly known as an oxygen sensor, O2 sensor or lambda probe, this component plays an important role in monitoring combustion and exhaust conditions. Depending on its specified installation position, lambda sensor information can be used for air-fuel mixture control, emissions monitoring and/or catalytic converter supervision.
Accurate oxygen-sensor information allows the engine control unit (ECU) to recognise abnormal exhaust conditions and make or support the appropriate engine-management decisions.
Lambda sensors operate directly within the exhaust system and are continually exposed to high temperatures, vibration, moisture, combustion deposits and repeated thermal cycling. Over time, the sensing element can become contaminated or slow to respond, while the internal heater circuit, wiring and electrical connector can also deteriorate.
This OE Match Lambda Oxygen Sensor provides a high-quality replacement for a confirmed faulty, contaminated or slow-response sensor.
What This Product Does:
- Measures oxygen content within the exhaust gases.
- Sends exhaust-gas information to the ECU.
- Helps the engine-management system monitor combustion conditions.
- Supports accurate air-fuel mixture monitoring where applicable.
- Helps the ECU identify rich or lean operating conditions where applicable.
- Supports emissions-control system operation.
- Provides information used for onboard diagnostics.
- Can support catalytic converter monitoring depending on installation position.
- Helps detect abnormal exhaust-system behaviour.
- Supports efficient engine operation.
- Helps maintain controlled exhaust emissions.
- Replaces a slow, inaccurate, contaminated or failed lambda sensor.
- Provides an OE Match replacement for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Lambda or oxygen sensor fault codes.
- Rich or lean mixture fault codes.
- Emissions-system warning messages.
- Increased fuel consumption.
- Rough or unstable idle.
- Engine hesitation.
- Poor throttle response.
- Reduced engine performance.
- Engine misfires.
- Uneven engine operation.
- Increased exhaust emissions.
- Failed emissions test.
- Slow sensor response during diagnostic testing.
- Implausible oxygen sensor readings.
- Intermittent sensor signal.
- Sensor heater circuit fault.
- Open- or short-circuit faults.
- Damaged or heat-affected sensor wiring.
- Corroded or damaged electrical connector.
Why Replacement Matters:
- Accurate lambda sensor information is important to modern engine-management and emissions-control systems.
- A lambda sensor does not necessarily fail suddenly. As it ages, its response can become progressively slower or its readings can become inaccurate. The sensor may therefore continue producing an electrical signal while no longer providing the ECU with sufficiently reliable information.
- Replacing a confirmed faulty OE Match Lambda Oxygen Sensor helps restore accurate exhaust feedback and dependable engine-management operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB998262
The product you are viewing cross references to these numbers
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- 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
- 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
Restore accurate exhaust monitoring and dependable emissions-system operation with this OE Match Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is positioned AFTER the catalytic converter, where it monitors oxygen levels in the exhaust gases after they have passed through the catalyst.
Fits:
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- 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
- 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
Diagram Ref No 18
Also known as an oxygen sensor, O2 sensor or lambda probe, the downstream sensor supplies exhaust-gas information to the engine control unit (ECU). Its primary role is to help the vehicle assess catalytic converter operation and monitor the performance of the emissions-control system.
By comparing signals from lambda sensors positioned before and after the catalytic converter, the ECU can identify whether exhaust-gas treatment is occurring as expected and detect certain catalyst or sensor-related faults.
Lambda sensors operate in a particularly harsh environment, exposed to high exhaust temperatures, vibration, moisture, combustion deposits and repeated thermal cycling. Over time, the sensing element may become contaminated or slow to respond, while the internal heater, wiring or electrical connector can also deteriorate.
This OE Match Lambda Oxygen Sensor provides a high-quality replacement for a confirmed faulty, contaminated or slow-response downstream sensor.
What This Product Does:
- Measures oxygen content in the exhaust gases.
- Operates AFTER the catalytic converter.
- Monitors exhaust conditions downstream of the catalyst.
- Sends oxygen-sensor information to the ECU.
- Helps monitor catalytic converter performance.
- Allows comparison with upstream lambda sensor readings.
- Supports onboard emissions diagnostics.
- Helps identify abnormal catalyst behaviour.
- Provides information used to detect emissions-system faults.
- Supports reliable exhaust-system monitoring.
- Helps the vehicle identify sensor and catalyst-related problems.
- Replaces a slow, contaminated or failed downstream sensor.
- Provides a Porsche replacement component for compatible applications.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Lambda sensor-related diagnostic fault codes.
- Downstream oxygen sensor fault codes.
- Catalyst-efficiency fault codes.
- Emissions-system warning messages.
- Slow sensor response during diagnostics.
- Implausible downstream oxygen readings.
- Sensor output remaining unusually fixed.
- Intermittent sensor signals.
- Vehicle failing an emissions test.
- Increased exhaust emissions.
- Oxygen sensor heater circuit faults.
- Open- or short-circuit fault codes.
- Damaged sensor wiring.
- Heat-damaged wiring insulation.
- Corroded electrical terminals.
- Damaged electrical connector.
- Physical damage to the sensor.
Why Replacement Matters:
- The downstream oxygen sensor plays an important role in monitoring the vehicle's emissions-control system.
- If the sensor becomes slow, inaccurate or completely inoperative, the ECU may no longer receive dependable information about exhaust conditions after the catalytic converter.
- Replacing a confirmed faulty Lambda Oxygen Sensor restores reliable downstream exhaust feedback and helps the vehicle accurately assess catalytic converter operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A7906265E
The product you are viewing cross references to these numbers
- 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
Restore accurate exhaust monitoring and dependable emissions-system operation with this OE Match Lambda Oxygen Sensor. Designed for compatible Porsche applications, this sensor is installed AFTER the catalytic converter, where it monitors oxygen levels in the exhaust gases after they have passed through the catalyst.
Fits:
- 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 2017-19
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-18
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-18
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-18
Diagram Ref No 18
Also known as an oxygen sensor, O2 sensor or lambda probe, the downstream lambda sensor provides important feedback to the engine control unit (ECU). Its primary role is to help the vehicle monitor the performance of the catalytic converter and identify abnormal exhaust or emissions-system behaviour.
The ECU can compare signals from sensors positioned before and after the catalytic converter. This information helps determine whether the catalyst is treating the exhaust gases as expected.
Operating directly in the exhaust system exposes the sensor to high temperatures, vibration, moisture, combustion deposits and repeated thermal cycling. With age, the sensing element can become contaminated or slow to respond, while the internal heater, electrical connector or wiring may also deteriorate.
This OE Match Lambda Oxygen Sensor provides a high-quality replacement for a slow, inaccurate or failed downstream sensor.
What This Product Does:
- Measures oxygen content in the exhaust gases.
- Operates AFTER the catalytic converter.
- Sends exhaust oxygen information to the ECU.
- Helps monitor catalytic converter performance.
- Allows comparison with upstream lambda sensor readings.
- Supports emissions-system diagnostics.
- Helps detect abnormal catalytic converter behaviour.
- Provides feedback on downstream exhaust conditions.
- Supports reliable engine-management monitoring.
- Helps identify emissions-system faults.
- Works with the vehicle's wider exhaust and emissions-control system.
- Replaces a slow, contaminated or failed downstream oxygen sensor.
- Restores reliable catalyst-monitoring information when sensor failure is confirmed.
Symptoms Of Wear Or Failure:
- Check engine or engine-management warning light.
- Oxygen sensor-related diagnostic fault codes.
- Downstream lambda sensor fault codes.
- Catalyst-efficiency-related fault codes.
- Emissions-system warning messages.
- Slow oxygen sensor response.
- Implausible downstream sensor readings.
- Intermittent sensor signals.
- Sensor reading remaining unusually fixed.
- Vehicle failing an emissions test.
- Increased exhaust emissions.
- Sensor heater circuit fault.
- Open- or short-circuit sensor faults.
- Damaged sensor wiring.
- Heat-damaged wiring insulation.
- Corroded or damaged electrical connector.
- Physical damage to the sensor.
- Sensor seized into its exhaust mounting point.
Why Replacement Matters:
- The downstream oxygen sensor is an important part of the vehicle's emissions-monitoring system.
- While a before-catalyst sensor is generally more directly involved in air-fuel mixture control, the after-catalyst sensor primarily allows the ECU to monitor the behaviour and efficiency of the catalytic converter.
- If the downstream sensor becomes slow, inaccurate or completely inoperative, the ECU may no longer receive trustworthy information about exhaust conditions after the catalyst.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A790626550
The product you are viewing cross references to these numbers