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OE Match
OE Match for Porsche
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.OE Match has over 100 new products currently in the engineering phase, which will be quality-controlled and added to their catalog. The mission is to keep all Porsche vehicles on the road by offering a vast selection of parts that can address various problems across different Porsche generations
A Quick Look at OE Match
OE Match information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.
Choosing the Right Fit for Your Porsche
Where OE Match is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.
- Often chosen when owners want OE-equivalent quality with sensible running costs, especially for routine service and wear items.
- Typical reasons to replace include restoring reliability, addressing age-related wear, or refreshing multiple components during larger repair work.
- Common defects from incorrect application include noise, premature wear, leaks, or fitment quirks if the wrong variant is selected or fitted with old seals/hardware.
- Watch for symptoms such as unusual noises, early wear, or repeat failures after recent work, which can indicate mismatched parts or supporting items left worn.
- Always cross-check OEM part numbers, read model-year notes, and verify compatibility before ordering.
- For safety-critical components, confirm specification and fitment carefully and have installation checked by a competent technician.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Brakes — Brake components are renewed to restore stopping performance, address wear or upgrade a Porsche for fast road or track use. Common symptoms include vibration under braking, longer stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.
Brake Pad Wear Sensors — Brake pad wear sensors are replaced when pads are renewed or when warning lights indicate a broken or worn sensor. Symptoms include brake wear warnings even with new pads, damaged sensor cables, or broken clips around the caliper area.
Engine Electrical — Engine electrical parts are changed when there are starting, charging, ignition, or sensor-related faults that affect drivability and reliability, such as intermittent no-start, misfires, rough idle, poor charging, warning lights or heat-soak failures.
Service Parts — Service parts are replaced as routine maintenance to keep the engine and systems reliable, efficient, and protected, often resolving hard starting, rough idle, poor fuel economy and warning lights caused by clogged filters or worn ignition components.
Service Kits — Service kits bundle key service components to simplify maintenance and set the car back to a known baseline, especially useful when catching up on overdue servicing or dealing with general sluggish running, inconsistent idle and reduced performance.
- For brake parts, confirm whether items are OE-equivalent replacements or performance upgrades and check if new fitting kits and sensors are required.
- On service items and kits, match the kit to your exact Porsche model, engine and year, and review what is included so you can add any extra “while you are there” parts.
Explore OE Match at Design911
View the current OE Match range for Porsche at Design911, then filter by model and category to narrow down to the right parts.
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 914 (1970-1976)
Ensure secure assembly and factory-correct fastening with this OE Match Conical Screw, manufactured as a direct replacement. Produced to OE-style specifications, this conical screw is designed to provide a precise fit and reliable clamping force in compatible Porsche applications. Its countersunk conical head allows it to sit flush with the mounting surface, maintaining both the integrity and appearance of the assembled component.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 914 (1972-1976)
Diagram Ref No 60
Over time, original conical screws can become corroded, stripped, damaged, or lost during servicing and restoration work. Replacing worn or incorrect fasteners helps maintain the structural integrity of the assembly while ensuring safe and secure installation. This OE Match conical screw is ideal for routine maintenance, repairs, component refurbishment, and Porsche restoration projects.
What This Product Does:
- Secures compatible Porsche components firmly in place.
- Provides reliable clamping force for the assembled parts.
- Features a countersunk conical head for a flush fit.
- Helps maintain correct component alignment.
- Replaces worn, corroded, damaged, or missing original fasteners.
- Supports safe and secure assembly during servicing.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Corroded or rusted screw.
- Rounded or stripped screw head.
- Damaged or worn threads.
- Loose or missing fastening hardware.
- Difficulty tightening to the correct torque.
- Incorrect replacement fasteners fitted previously.
- Restoration or refurbishment requiring factory-style hardware.
Why Replacement Matters:
- The conical screw is a small but essential fastening component that provides secure attachment and correct alignment of compatible Porsche assemblies. A damaged, corroded, or incorrect screw can reduce clamping force, allow component movement, and compromise the reliability or appearance of the installation.
- Replacing worn hardware helps preserve the structural integrity of the assembly and ensures safe, reliable operation. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match conical screw provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90142422901
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Maintain a secure, leak-free seal for your engine's lubrication system with this OE Match Nut for Oil Sump Plate, manufactured as a direct replacement. Produced to OE-style specifications, this fastening nut is designed to securely retain the oil sump plate, ensuring even clamping pressure and helping to prevent oil leaks during engine operation.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 41
During routine servicing, the original sump plate nuts can become corroded, damaged, rounded, or lose their clamping effectiveness after repeated removal and installation. Replacing worn or damaged hardware helps maintain the integrity of the sump plate seal and is recommended whenever the oil sump plate or gasket is removed. This OE Match component is ideal for routine maintenance, engine repairs, and Porsche restoration projects.
What This Product Does:
- Secures the oil sump plate to the engine.
- Provides even clamping pressure across the sump plate.
- Helps maintain a leak-free seal with the sump gasket.
- Supports the integrity of the engine lubrication system.
- Replaces worn, corroded, or damaged original retaining hardware.
- Suitable for routine oil service and engine maintenance.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Corroded or damaged sump plate retaining nut.
- Rounded or worn threads.
- Difficulty achieving the correct tightening torque.
- Oil seepage around the sump plate due to uneven clamping.
- Missing retaining hardware.
- Fastener damage during servicing.
- Engine rebuild or oil sump plate refurbishment requiring new hardware.
Why Replacement Matters:
- The oil sump plate nut is a small but essential fastening component that ensures the sump plate is securely attached to the engine. Correct and even clamping pressure is vital for maintaining an effective seal and preventing engine oil leaks. A worn, damaged, or corroded nut can reduce clamping force, potentially allowing oil leakage and increasing the risk of engine damage if left unresolved.
- Replacing the oil sump plate nut helps ensure a secure installation whenever the sump plate is serviced, preserving the integrity of the lubrication system and supporting long-term engine reliability. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match oil sump plate nut provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, engine repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N02214812
The product you are viewing cross references to these numbers
- Porsche 911 1987-1989 3.2L G50
OE Match 28-Pin Performance Upgrade Chip – USA/Canada Specification SSI or Performance Headers
Unleash the full performance potential of your 1987-1989 USA/Canada specification Porsche 911 Carrera 3.2 with the OE Match 28-Pin Performance Upgrade Chip, engineered specifically for 930/21 and 930/25 catalyst engines fitted with SSI heat exchangers or performance headers, while retaining either the factory rear silencer or a sports muffler.
Fits:
- Porsche 911 1987-1989 3.2L G50
SSI heat exchangers and performance headers dramatically improve exhaust scavenging and engine breathing, allowing the legendary 3.2-litre flat-six to produce more usable power throughout the rev range. To fully exploit these modifications, the Bosch Motronic ECU requires a calibration specifically written for the increased exhaust flow. The OE Match Performance Chip has been developed precisely for this purpose, delivering sharper performance without compromising reliability or drivability.
1987 Model Year – 24-Pin or 28-Pin?
1987 was a transition year, with Porsche changing from a 24-pin EPROM to a 28-pin version during production.
The only reliable way to determine which chip your vehicle requires is to remove the DME control unit and count the number of pins on the original EPROM. The factory chip is a black rectangular unit fitted with a silver foil label displaying a number similar to 1267355xxx.
If your DME contains a 24-pin EPROM, this is the correct OE Match Performance Chip. If your vehicle has a 28-pin chip, please select the dedicated OE Match 28-pin version.
Developed to Transform the 3.2 Carrera
This is far more than a generic replacement EPROM. Every OE Match Performance Chip has been written from the ground up following hundreds of hours of software development, road testing and dyno evaluation across more than one hundred Porsche 3.2 Carrera models.
Exclusive OE Match programming delivers:
- Smoother idle with virtually no idle hunting
- Increased low and mid-range torque
- Sharper throttle response
- Elimination of the factory flat spot below 4,000 rpm
- Reduced RPM dipping during deceleration
- Reduced overrun backfiring
- Stronger pulling power from just 1,500 rpm
- Dyno-proven horsepower and torque gains throughout the rev range
The result is a Carrera that feels lighter, more responsive and considerably quicker in everyday driving. Many owners describe the improvement as making the car feel as though it has lost 500-600 pounds, with stronger acceleration and improved flexibility in every gear.
Many customers also report 10-15% improvements in highway fuel economy, thanks to the refined part-throttle fuel and ignition mapping.
Optimised for SSI & Performance Header Conversions
This calibration has been specifically engineered for:
- 1987-1989 USA & Canada Porsche 911 Carrera 3.2
- Engine
codes 930/21 and 930/25
- 28-pin Bosch Motronic DME
- SSI heat exchangers
- Performance header exhaust systems
- Standard or sports rear silencers
By recalibrating the Bosch Motronic engine management to suit the improved exhaust flow, the engine develops stronger torque across the rev range while maintaining smooth idle quality, refined drivability and factory-level reliability.
Why Choose OE Match?
Unlike generic performance chips, OE Match calibrations are individually developed for specific Porsche engine and exhaust combinations. Extensive research, continual software refinement and comprehensive dyno testing have produced a calibration that consistently outperforms conventional replacement chips.
With a wide range of bespoke calibrations available for different engine specifications and exhaust configurations, every Carrera receives software tailored to its exact setup.
Porsche 911 3.2 Carrera Performance Chips for SSI & Performance Headers
SSI heat exchangers and performance headers are among the most popular upgrades for the Porsche 9113.2 Carrera, improving exhaust scavenging and allowing the air-cooled flat-six engine to breathe more efficiently. To maximise these benefits, the Bosch Motronic ECU should be recalibrated with software specifically designed for this exhaust configuration.
OE Match Performance Chips are developed exclusively for USA and Canada specification Carrera models equipped with SSI heat exchangers or performance headers. Every calibration is tailored to optimise torque, throttle response, drivability and overall engine performance while preserving the reliability and character that make the Carrera 3.2 one of Porsche's most rewarding air-cooled models.
- Porsche 911 1987-1989 3.2L G50
OE Match 24-Pin Performance Upgrade Chip – USA/Canada Specification SSI or Performance Headers
Take your 1987 USA/Canada specification Porsche 911 Carrera 3.2 to the next level with the OE Match 24-Pin Performance Upgrade Chip, developed specifically for 930/21 and 930/25 catalyst engines converted to SSI heat exchangers or performance headers, while retaining either the factory rear silencer or a sports muffler.
Fits:
- Porsche 911 1987 3.2L G50
Upgrading to SSI heat exchangers or performance headers
dramatically improves exhaust flow, but to achieve the maximum performance
benefit, the Bosch Motronic engine management must be recalibrated. The OE
Match Performance Chip has been engineered specifically for this exhaust
configuration, optimising ignition timing and fuel delivery to deliver stronger
performance, sharper throttle response and exceptional drivability.
Unlock the Full Potential of Your Carrera
This is far more than a generic replacement EPROM. Every OE Match Performance Chip has been developed from a completely new calibration following hundreds of hours of software development, road evaluation and dyno testing on more than one hundred Carrera 3.2 models.
Exclusive OE Match programming delivers:
- Smoother idle with virtually no idle hunting
- Increased low and mid-range torque
- Sharper throttle response
- Elimination of the factory flat spot below 4,000 rpm
- Reduced RPM dipping during deceleration
- Reduced overrun backfiring
- Strong pulling power from just 1,500 rpm
- Dyno-proven horsepower and torque gains throughout the rev range
The difference is immediately noticeable. The engine becomes more responsive, accelerates harder throughout the rev range and delivers a far more engaging driving experience. Many owners describe the transformation as making the car feel 500-600 pounds lighter.
Many customers also report 10-15% improvements in highway fuel economy, thanks to more efficient part-throttle mapping.
1987 Model Year – 24-Pin or 28-Pin?
1987 was a transitional production year, with Porsche changing from a 24-pin EPROM to a 28-pin version during production.
The only reliable way to determine which chip your vehicle requires is to remove the DME control unit and count the pins on the original EPROM. The factory chip is a black rectangular unit fitted with a silver foil identification label displaying a number similar to 1267355xxx.
If your DME contains a 24-pin EPROM, this is the correct OE Match Performance Chip. If your vehicle has a 28-pin chip, please select the dedicated OE Match 28-pin version.
Why Choose OE Match?
OE Match chips are not "one-size-fits-all" calibrations. Each program has been individually developed to suit specific Porsche engine and exhaust combinations, ensuring optimum performance from every configuration.
Extensive research, continual code refinement and comprehensive dyno testing have produced a calibration that delivers outstanding throttle response, stronger torque, improved drivability and reliable performance.
Porsche 911 3.2 Carrera Performance Chips for SSI & Performance Headers
SSI heat exchangers and performance headers are among the most effective upgrades for improving the breathing and performance of the Porsche 911 3.2 Carrera. To fully capitalise on the increased exhaust flow, the Bosch Motronic engine management should be recalibrated with software designed specifically for these modifications.
OE Match Performance Chips are developed exclusively for USA and Canada specification Carrera models equipped with SSI or performance header conversions. Every calibration is tailored to deliver stronger torque, faster throttle response, smoother power delivery and improved drivability while maintaining the reliability and character of Porsche's iconic air-cooled flat-six.
- Porsche 911 1984-1986 3.2L
OE Match Performance Upgrade Chip – USA/Canada Specification with SSI or Performance Headers
Unlock the full performance potential of your 1984-86 USA/Canada specification Porsche 911 Carrera 3.2 with the OE Match Performance Upgrade Chip, developed specifically for 930/21 and 930/25 catalyst engines converted to SSI heat exchangers or performance headers, while retaining either the factory rear silencer or a sports muffler.
Fits:
- Porsche 911 1984-1986 3.2L
SSI and performance headers significantly improve exhaust gas flow compared with the restrictive factory exhaust system. However, without recalibrating the Bosch Motronic ECU, the engine cannot fully exploit these improvements. This OE Match chip has been specifically developed to optimise ignition timing and fuel delivery for freer-flowing exhaust systems, unlocking additional horsepower, stronger torque and noticeably sharper throttle response.
Developed for Maximum Performance
Unlike generic replacement chips, the OE Match Performance Chip has been developed from the ground up. Hundreds of hours of software development, road testing and dyno evaluation across more than one hundred Carrera 3.2 models have produced a calibration that transforms the way your Porsche drives.
Exclusive OE Match programming delivers:
- Smoother idle with virtually no idle hunting
- Increased low and mid-range torque
- Sharper throttle response
- Elimination of the factory flat spot below 4,000 rpm
- Reduced RPM dipping and deceleration backfiring
- Stronger pulling power from just 1,500 rpm
- Dyno-proven horsepower and torque gains throughout the rev range
The result is a Carrera that feels more responsive and eager, with stronger acceleration across the entire power band. Many owners describe the transformation as making the car feel 500-600 pounds lighter.
Many customers also report 10-15% improvements in highway fuel economy, thanks to more efficient part-throttle mapping.
Designed for SSI & Performance Header Conversions
This calibration has been specifically engineered for:
- 1984-86 USA & Canada specification Porsche 911 Carrera 3.2
- Engine codes 930/21 and 930/25
- SSI heat exchanger conversions
- Performance header exhaust systems
- Standard or sports rear silencers
- Bosch Motronic DME engine management
By matching the ECU calibration to the improved exhaust flow, the engine delivers stronger performance throughout the rev range while maintaining smooth idle quality and excellent everyday drivability.
Why Choose OE Match?
This is not a generic "one-size-fits-all" chip. Every OE Match calibration is tailored to a specific Porsche engine and exhaust configuration, ensuring the Bosch Motronic system is fully optimised for your vehicle.
Developed through extensive research, dyno testing and real-world evaluation, each chip delivers measurable performance improvements while maintaining factory reliability.
Benefits
- Increased horsepower and torque
- Faster throttle response
- Eliminates the factory low-RPM hesitation
- Stronger acceleration throughout the rev range
- Smoother idle quality
- Reduced overrun backfiring
- Improved everyday drivability
- Potential improvements in fuel economy
- Maximises the performance gains from SSI and performance header exhaust systems
Porsche 911 3.2 Carrera Performance Chips for SSI & Performance Headers
Upgrading to SSI heat exchangers or performance headers is one of the most effective ways to improve the breathing of the Porsche 911 3.2 Carrera. To maximise the benefits of these exhaust upgrades, the Bosch Motronic engine management should be recalibrated to suit the increased exhaust flow.
OE Match Performance Chips are specifically developed for USA and Canada specification Carrera models fitted with SSI or performance headers. Each calibration is designed to improve torque, throttle response, drivability and overall engine performance while preserving the reliability and character of Porsche's legendary air-cooled flat-six.
- Porsche 911 1987-1989 3.2L G50
OE Match 28-Pin Performance Upgrade Chip – USA/Canada Specification Premuffler / Cat Bypass Configuration
Take full advantage of your 1987-1989 USA/Canada specification Porsche 911 Carrera 3.2 with the OE Match 28-Pin Performance Upgrade Chip, engineered specifically for 930/21 and 930/25 catalyst engines fitted with a premuffler or catalytic converter bypass pipe, while retaining either the factory rear silencer or a sports muffler.
Fits:
- Porsche 911 1987-1989 3.2L G50
Removing the restrictive catalytic converter significantly
improves exhaust flow, but without recalibrating the Bosch Motronic ECU, the
engine cannot fully benefit from the modification. This OE Match Performance
Chip has been developed specifically for freer-flowing exhaust systems,
optimising ignition timing and fuel delivery to maximise horsepower, torque and
throttle response while maintaining excellent reliability.
1987 Model Year – 24-Pin or 28-Pin?
1987 was a transition year, with Porsche changing from a 24-pin EPROM to a 28-pin version during production.
The only reliable way to determine which chip your vehicle requires is to remove the DME control unit and count the number of pins on the original EPROM. The factory chip is a black rectangular unit fitted with a silver foil label displaying a number similar to 1267355xxx.
If your DME contains a 24-pin EPROM, this is the correct OE Match Performance Chip. If your vehicle has a 28-pin chip, please select the dedicated OE Match 28-pin version.
Planning to fit a premuffler or cat bypass in the future? This chip can be installed on a standard catalyst-equipped car today, allowing you to enjoy immediate improvements in drivability and performance before upgrading your exhaust at a later date.
Engineered for Real Performance
Unlike generic replacement chips, the OE Match Performance Chip has been developed from a completely new calibration. Hundreds of hours of software development, road testing and dyno evaluation on more than one hundred Carrera 3.2 models have produced a calibration that transforms the way your Porsche drives.
Exclusive programming provides:
- Smoother idle with virtually no idle hunting
- Increased low and mid-range torque
- Sharper throttle response
- Elimination of the factory flat spot below 4,000 rpm
- Reduced deceleration backfiring and RPM dipping
- Stronger pulling power from just 1,500 rpm
- Dyno-proven horsepower and torque gains throughout the rev range
The result is a Carrera that feels significantly more responsive, delivering stronger acceleration and improved flexibility in everyday driving. Many owners describe the transformation as making the car feel 500-600 pounds lighter.
Many customers also report 10-15% improvements in highway fuel economy, thanks to improved part-throttle efficiency.
Why Choose OE Match?
This is not a generic "one-size-fits-all" performance chip. Every OE Match calibration is developed specifically for individual Porsche engine and exhaust configurations, ensuring the Bosch Motronic engine management is perfectly matched to your vehicle.
Extensive research, coding revisions and real-world testing have produced a calibration that delivers outstanding drivability, stronger performance and factory-like refinement.
Benefits
- Increased horsepower and torque
- Faster throttle response
- Eliminates the factory low-RPM hesitation
- Improved mid-range acceleration
- Smoother idle quality
- Reduced deceleration backfiring
- Better everyday drivability
- Potential improvements in fuel economy
- Maximises the performance benefits of a premuffler or cat bypass exhaust
Porsche 911 3.2 Carrera Premuffler & Cat Bypass Performance Chips
A premuffler or catalytic converter bypass is one of the
most effective upgrades for improving exhaust flow on the Porsche 911 3.2 Carrera.
To realise the full benefit of these modifications, the Bosch Motronic ECU
should be recalibrated to match the reduced exhaust restriction.
OE Match Performance Chips are developed specifically for USA and Canada
specification Carrera models, with calibrations tailored for standard,
premuffler and cat bypass exhaust configurations. Every chip is engineered to
improve torque, throttle response, drivability and overall engine performance
while maintaining the reliability expected from an air-cooled Porsche.
- Porsche 911 1987-1989 3.2L G50
OE Match 24-Pin Performance Upgrade Chip – USA/Canada Specification – Premuffler / Cat Bypass Configuration
Transform the performance of your 1987 USA/Canada specification Porsche 911 Carrera 3.2 with the OE Match 24-Pin Performance Upgrade Chip, specifically developed for 930/21 and 930/25 catalyst engines fitted with a premuffler or catalytic converter bypass pipe, while retaining either the factory rear silencer or a sports muffler.
Fits:
- Porsche 911 1987 3.2L G50
Replacing the restrictive catalytic converter allows the 3.2-litre flat-six to breathe more efficiently, but without optimising the Bosch Motronic ECU, much of the potential performance gain is left untapped. This OE Match calibration has been developed specifically for freer-flowing exhaust systems, delivering stronger torque, sharper throttle response and smoother power delivery throughout the rev range.
Planning your exhaust upgrade? This chip can be installed now on a standard catalyst-equipped car, allowing you to enjoy its drivability improvements immediately before fitting a premuffler or cat bypass at a later date.
Developed for Real-World Performance
Unlike generic replacement chips, every OE Match Performance Chip has been developed from a completely new calibration. Hundreds of hours of software development, road evaluation and dyno testing across more than one hundred Carrera 3.2 models have produced a calibration that transforms the way the car drives.
Exclusive OE Match programming delivers:
- Smoother idle with virtually no idle hunting
- Increased low and mid-range torque
- Sharper throttle response
- Elimination of the factory flat spot below 4,000 rpm
- Reduced RPM dipping during deceleration
- Reduced overrun backfiring
- Strong pulling power from just 1,500 rpm
- Dyno-proven horsepower and torque gains throughout the rev range
The result is a Carrera that feels noticeably lighter, more responsive and considerably more enjoyable to drive. Many owners describe the improvement as feeling like the car has shed 500-600 pounds in weight.
Many customers also report 10-15% improvements in highway fuel economy, thanks to improved part-throttle efficiency.
1987 Model Year – 24-Pin or 28-Pin?
1987 was a transition year, with Porsche changing from a 24-pin EPROM to a 28-pin version during production.
The only reliable way to determine which chip your vehicle requires is to remove the DME control unit and count the number of pins on the original EPROM. The factory chip is a black rectangular unit fitted with a silver foil label displaying a number similar to 1267355xxx.
If your DME contains a 24-pin EPROM, this is the correct OE Match Performance Chip. If your vehicle has a 28-pin chip, please select the dedicated OE Match 28-pin version.
Why Choose OE Match?
This is not a "one-size-fits-all" performance chip. OE Match calibrations are engineered specifically for individual Porsche engine and exhaust configurations, ensuring the Bosch Motronic system delivers maximum performance while maintaining smooth drivability and factory-level reliability.
Benefits
- Increased horsepower and torque
- Sharper throttle response
- Eliminates the factory low-RPM hesitation
- Improved acceleration throughout the rev range
- Smoother idle and reduced deceleration backfiring
- Better everyday drivability
- Potential improvements in fuel economy
- Maximises the benefits of a premuffler or cat bypass exhaust
Porsche 911 Carrera 3.2 Premuffler & Cat Bypass Performance Chips
A premuffler or catalytic converter bypass is one of the most popular upgrades for the Porsche 911 3.2 Carrera, improving exhaust flow and allowing the flat-six engine to perform more efficiently. However, to unlock the full benefit of these modifications, the Bosch Motronic engine management should be recalibrated to match the improved exhaust characteristics.
OE Match Performance Chips are developed specifically for USA and Canada specification Carrera models, with calibrations tailored to standard, premuffler and cat bypass exhaust configurations. Every chip is designed to improve torque, throttle response, drivability and overall engine performance while maintaining the reliability expected from an air-cooled Porsche.
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Restore a secure, weather-resistant fit for your front indicator assembly with this OE Match Turn Signal Indicator Rubber Seal, manufactured as a direct replacement. Produced to OE-style specifications, this rubber seal fits between the turn signal indicator housing and the vehicle body, helping to prevent water ingress, minimise vibration, and protect the surrounding bodywork.
Sold Each.
x2 Required Per Car.
Fits:
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 22
Over time, the original rubber seal can become hard, cracked, flattened, or perish through age, UV exposure, and changing weather conditions. A deteriorated seal can allow moisture and dirt to enter the indicator housing, potentially leading to corrosion, electrical issues, and damage to the surrounding paintwork. Replacing a worn seal restores the correct fit and weather protection, making this OE Match component ideal for routine maintenance, lighting repairs, and Porsche restoration projects.
What This Product Does:
- Forms a weather-resistant seal between the indicator housing and bodywork.
- Helps prevent water and dirt from entering the indicator assembly.
- Reduces vibration between the lamp housing and vehicle body.
- Protects surrounding paintwork from wear and moisture.
- Restores the correct fit of the turn signal indicator.
- Replaces hardened, cracked, or deteriorated original seals.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Cracked, hardened, or perished rubber seal.
- Water or condensation inside the indicator lens.
- Dirt or moisture around the indicator housing.
- Loose-fitting indicator assembly.
- Corrosion around the lamp mounting area.
- Damage to the surrounding paintwork caused by seal deterioration.
- Lighting restoration requiring replacement sealing components.
Why Replacement Matters:
- The turn signal indicator rubber seal is a small but essential component that protects the indicator assembly from water, dirt, and vibration while ensuring a secure fit against the bodywork. A deteriorated seal can allow moisture to enter the lamp housing, leading to corrosion, electrical faults, reduced lighting reliability, and potential damage to the surrounding bodywork.
- Replacing the rubber seal restores effective weather protection, improves the fit of the indicator assembly, and helps preserve both the lighting system and the vehicle's exterior finish. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match turn signal indicator rubber seal provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64463141301
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
OE Match Performance Upgrade Chip – USA/Canada Specification Pre-muffler / Cat Bypass Configuration
Unlock the full potential of your 1984-1986 USA/Canada specification Porsche 911 3.2 Carrera with the OE Match Performance Upgrade Chip, developed specifically for 930/21 and 930/25 catalyst engines fitted with a pre-muffler or catalytic converter bypass pipe, together with either the factory rear silencer or a sports muffler.
Fits:
- Porsche 911 1984-1986 3.2L
Replacing the restrictive catalytic converter allows the engine to breathe more freely, but without optimised Bosch Motronic calibration the full performance benefits cannot be realised. This OE Match chip has been specifically engineered to complement a premuffler or cat bypass exhaust, optimising ignition timing and fuel delivery to maximise both performance and drivability.
Planning to install a premuffler or cat bypass later? No problem. This chip can be installed now and used with the standard catalytic converter before upgrading the exhaust at a later date, allowing you to enjoy immediate improvements while remaining fully compatible with your planned modifications.
Designed for Maximum Drivability
Developed through hundreds of hours of coding, road testing and dyno development on more than one hundred Carrera 3.2 models, this is far more than a generic replacement EPROM.
Exclusive OE Match software delivers:
- Smoother idle with virtually no idle hunting
- Increased low and mid-range torque
- Sharper throttle response
- Elimination of the factory flat spot below 4,000 rpm
- Reduced deceleration backfiring and RPM dipping
- Strong pulling power from as little as 1,500 rpm
- Dyno-proven horsepower and torque gains throughout the rev range
The transformation is immediate, making the car feel lighter, more responsive and significantly more enjoyable to drive. Many owners describe the improvement as feeling like the car has lost 500-600 pounds in weight.
Many customers also report 10-15% improvements in highway fuel economy, thanks to more efficient part-throttle mapping.
Engineered Specifically for Premuffler & Cat Bypass Cars
Unlike generic performance chips, this calibration has been developed specifically for Carrera 3.2 models equipped with a premuffler or catalytic converter bypass. By matching the engine management to the improved exhaust flow, the Bosch Motronic system can fully exploit the benefits of the freer-flowing exhaust while maintaining excellent reliability and everyday usability.
Benefits
- Increased horsepower and torque
- Improved throttle response
- Eliminates the factory low-RPM hesitation
- Stronger mid-range acceleration
- Smoother idle quality
- Better drivability
- Potential improvements in fuel economy
- Maximises the benefits of a premuffler or cat bypass exhaust
Why Choose OE Match?
OE Match Performance Chips are individually calibrated for specific Porsche engine and exhaust configurations rather than relying on generic software. This model has been engineered specifically for USA and Canada specification Carrera 3.2 models running a premuffler or catalytic converter bypass, delivering outstanding drivability, sharper performance and maximum value from your exhaust upgrade.
Porsche 911 Carrera 3.2 Premuffler & Cat Bypass Performance Chips
Installing a premuffler or catalytic converter bypass is one of the most popular upgrades for the Porsche 911 Carrera 3.2, reducing exhaust restriction and improving engine breathing. To unlock the full benefit of these modifications, the Bosch Motronic engine management should be recalibrated to match the revised exhaust characteristics.
OE Match Performance Chips specifically developed for catalyst-equipped USA and Canada Carrera models, ensuring the ignition and fuel maps are optimised for freer-flowing exhaust systems. Whether you're fitting a premuffler today or planning a future exhaust upgrade, these calibrations deliver improved throttle response, stronger torque and a more engaging driving experience.
- Porsche 911 1987-1989 3.2L G50
OE Match 28-Pin Performance Upgrade Chip – USA/Canada Specification
Unlock the full performance potential of your 1987-1989
USA/Canada specification Porsche 911 Carrera 3.2 with the OE Match 28-Pin
Performance Upgrade Chip. Developed specifically for 930/21 and 930/25
catalyst-equipped engines in standard configuration with the factory
catalytic converter and either the original or a sports rear silencer, this
precision-engineered ECU upgrade delivers noticeably sharper performance while
maintaining factory reliability.
Fits:
- Porsche 911 1987-1989 3.2L G50
Unlike generic replacement chips, the OE Match Performance Chip has been developed from a completely new calibration. Hundreds of hours of coding, road evaluation and dyno testing on over one hundred Carrera 3.2 models have produced a refined ignition and fuel map that unlocks performance hidden within the Bosch Motronic system.
Transform the Way Your Carrera Drives
The improvements extend far beyond peak horsepower.
Proprietary software algorithms—exclusive to OE Match—have been developed to
improve every aspect of the driving experience by delivering:
The result is a Carrera that feels significantly more responsive and eager throughout the rev range, with many owners describing the transformation as feeling like the car has shed 500-600 pounds in weight.
Many customers also report 10-15% improvements in highway fuel economy, thanks to improved part-throttle efficiency.
Engineered for Standard USA & Canada Specification Cars
This chip has been specifically calibrated for:
- 1987-1989 Porsche 911 Carrera 3.2 USA & Canada specification
- Engine
codes 930/21 and 930/25
- Standard engine configuration
- Factory catalytic converter
- Standard or sports rear silencer
- Bosch Motronic DME with 28-pin EPROM
Every calibration has been developed to maximise performance while maintaining smooth drivability, reliability and safe engine operation.
Is Your 1987 Carrera a 24-Pin or 28-Pin Car?
1987 was a transitional production year, with Porsche changing from a 24-pin DME EPROM to a newer 28-pin version during production.
If you own a 1987 Carrera, the only reliable way to identify which chip your car requires is to remove the DME control unit and count the number of pins on the original EPROM. The factory chip is a black rectangular unit fitted with a silver foil label displaying a part number similar to 1267355xxx.
If your DME contains a 28-pin EPROM, this is the correct upgrade chip. If it has a 24-pin chip, you'll require the dedicated OE Match 24-pin version instead.
Why Choose OE Match?
This is not a "one-size-fits-all" performance chip. Every OE Match calibration has been developed through extensive coding, dyno testing and real-world driving to optimise ignition timing and fuel delivery for individual Porsche engine configurations.
The result is stronger acceleration, improved drivability, enhanced throttle response and measurable performance gains—all while retaining the refinement and reliability expected from an air-cooled Porsche.
Features
- Designed for 1987-1989 USA & Canada Porsche 911 Carrera 3.2
- Fits 930/21 and 930/25 catalyst engines
- 28-pin Bosch Motronic DME chip
- Suitable for standard engine configuration
- Compatible with factory catalytic converter
- Works with standard or sports rear silencers
- Proprietary ignition and fuel mapping
- Dyno-developed and road-tested
- Improved idle stability and throttle response 100% satisfaction guarantee
Benefits
- Improved everyday drivability
- Increased low and mid-range torque
- Faster throttle response
- Eliminates the factory low-RPM hesitation
- Smoother idle quality
- Stronger acceleration throughout the rev range
- Potential fuel economy improvements
- One of the most cost-effective performance upgrades for the Carrera 3.2
Porsche 911 Carrera 3.2 Performance Chips & Bosch Motronic Upgrades
The Bosch Motronic engine management system fitted to the Porsche 911 Carrera 3.2 offers significant untapped performance when professionally recalibrated. OE Match Performance Chips optimise ignition timing and fuel delivery to improve torque, throttle response, drivability and overall engine performance without compromising long-term reliability.
Model-specific OE Match Performance Chips for USA, Canada, ROW and European specification Carrera 3.2 models, ensuring every engine receives the correct calibration for its specification and exhaust configuration.
Whether your goal is stronger road performance, improved throttle response or a more engaging driving experience, an OE Match Performance Chip is one of the simplest and most effective upgrades available for the air-cooled Porsche 911
- Porsche 911 1987-1989 3.2L G50
OE Match 24-Pin Performance Upgrade Chip – USA/Canada Specification
Unlock the full potential of your 1987 USA/Canada
specification Porsche 911 Carrera 3.2 with the OE Match 24-Pin Performance
Upgrade Chip. Designed specifically for 930/21 and 930/25 catalyst engines
in standard configuration with the factory catalytic converter and either the
original or sports rear silencer, this upgrade transforms the performance and
drivability of your air-cooled 911.
Fits:
- Porsche 911 1987 3.2L G50
Developed through hundreds of hours of road and dyno testing on over one hundred Carrera 3.2 models, this is far more than a generic replacement chip. Starting with a completely new calibration, the ignition and fuel maps have been extensively re-engineered to deliver stronger performance throughout the rev range while maintaining factory reliability.
More Than Just Peak Power
- The OE Match chip improves every aspect of the driving experience by delivering:
- Smoother idle and virtually eliminating idle hunting
- Stronger low and mid-range torque
- Sharper throttle response
- Removal of the factory flat spot below 4,000 rpm
- Reduced deceleration backfiring and RPM dipping
- Increased pulling power from as little as 1,500 rpm
- Dyno-proven horsepower and torque gains throughout the rev range
The result is a Carrera that feels noticeably lighter, more responsive and considerably more enjoyable to drive, whether on the road or at your next autocross event.
Many owners also report improvements of 10-15% in highway fuel economy, thanks to improved part-throttle efficiency.
Designed Specifically for Your Car
Unlike generic "one-size-fits-all" chips, the OE Match Performance Chip uses proprietary software developed exclusively for the Porsche 3.2 Carrera. Extensive coding revisions and real-world testing have produced performance unavailable from conventional Motronic upgrades.
Every calibration is designed to maximise the performance of your individual engine specification while maintaining safe operating parameters.
Is Your 1987 Carrera a 24-Pin or 28-Pin Car?
The 1987 model year was a transition period, with Porsche changing from a 24-pin DME chip to a 28-pin version during production.
The only reliable way to identify which chip your car requires is to remove the DME control unit and count the number of pins on the existing chip. The original chip is a black rectangular EPROM fitted with a silver factory foil label displaying a number similar to 1267355xxx.
If your DME contains a 24-pin EPROM, this is the
correct upgrade chip for your vehicle.
If your car has a 28-pin chip, you'll
require the corresponding 28-pin OE Match version instead.
Features
- Designed for 1987 USA & Canada Porsche 911 Carrera 3.2
- Fits 930/21 and 930/25 catalyst engines
- 24-pin Bosch Motronic DME chip
- Suitable for factory catalytic converter
- Compatible with standard or sports rear silencers
- Proprietary ignition and fuel mapping
- Improved idle stability
- Increased torque and throttle response
- Dyno-tested and road-developed
Benefits
- Improved everyday drivability
- Stronger acceleration throughout the rev range
- Eliminates the low-RPM hesitation
- Faster throttle response
- Smoother idle quality
- Increased engine flexibility
- Potential fuel economy improvements
- One
of the most cost-effective performance upgrades available for the Carrera
3.2
Porsche 911 Carrera 3.2 Performance Chips
The Bosch Motronic ECU fitted to the Porsche 911 Carrera 3.2 responds exceptionally well to professional recalibration. OE Match Performance Chips optimise ignition timing and fuel delivery to improve throttle response, torque, drivability and overall engine performance without compromising reliability.
Whether your Carrera is completely standard or fitted with a sports rear silencer, Design911 offers model-specific performance chips developed for USA, Canada, ROW and European specification vehicles, ensuring every engine receives the correct calibration.
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Restore the correct installation and secure retention of your windscreen wiper assembly with this OE Match Windshield Wiper Hexagon Nut, manufactured as a direct replacement. Produced to OE-style specifications, this hexagon nut is designed to securely fasten the windscreen wiper arm to the wiper spindle, ensuring reliable operation of the wiper system while maintaining the correct fit and appearance.
Sold Each.
x2 Required Per Car.
Fits:
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Diagram Ref No 23
Over time, the original retaining nut can become corroded, rounded, damaged, or misplaced during servicing, reducing its ability to securely clamp the wiper arm. This can lead to movement, slippage, or unreliable wiper operation. Replacing worn or damaged hardware helps restore the integrity of the wiper assembly and is recommended during routine maintenance, wiper system repairs, and Porsche restoration projects.
What This Product Does:
- Secures the windscreen wiper arm to the wiper spindle.
- Maintains the correct clamping force for reliable operation.
- Prevents movement or loosening of the wiper arm during use.
- Supports safe and effective windscreen wiping performance.
- Replaces worn, corroded, or damaged original retaining hardware.
- Maintains the correct appearance of the wiper assembly.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Loose or moving windscreen wiper arm.
- Wiper arm slipping on the spindle.
- Corroded or seized retaining nut.
- Rounded or damaged hexagon flats.
- Missing retaining hardware.
- Difficulty securing the wiper arm correctly.
- Wiper system refurbishment requiring replacement fixings.
Why Replacement Matters:
- The windshield wiper hexagon nut is a small but essential fastening component that securely retains the wiper arm on the spindle. If the nut becomes loose, damaged, or corroded, the wiper arm can slip during operation, reducing wiping effectiveness and potentially compromising visibility in poor weather.
- Replacing the retaining nut restores the correct clamping force and ensures the wiper arm remains securely attached during operation. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match hexagon nut provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64462829600
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
OE Match Performance Upgrade Chip – USA/Canada Specification Catalyst Engines 930/21 & 930/25
Unlock the full potential of your 1984-1986 USA and
Canada specification Porsche 911 Carrera 3.2 with this OE Match
Performance Upgrade Chip, specifically developed for 930/21 and 930/25
catalyst-equipped engines running a standard engine configuration with the
factory catalytic converter and either the original rear silencer or a sports
muffler.
Fits:
- Porsche 911 1984-1986 3.2L
Developed exclusively for Bosch Motronic-equipped Carrera 3.2 models, this is far more than a generic replacement EPROM. Starting with a completely blank slate, every ignition and fuel map has been painstakingly re-engineered through hundreds of hours of coding, extensive road evaluation and dyno testing across more than one hundred Carrera 3.2 vehicles. The result is one of the most thoroughly developed Motronic calibrations available for the air-cooled Porsche 911.
Not Just Another Performance Chip
Unlike many aftermarket chips that simply alter a handful of
ignition values, the OE Match Performance Chip completely reworks the Motronic
calibration to improve drivability, throttle response and power delivery
throughout the entire rev range.
Exclusive proprietary code algorithms—developed specifically for the Porsche 3.2 Carrera and unavailable elsewhere—deliver noticeable improvements in every aspect of engine performance while maintaining the reliability expected from a road-going Porsche.
The result is an engine that feels sharper, smoother and considerably more responsive, transforming the overall driving experience every time you get behind the wheel.
Developed Specifically for Standard Catalyst Cars
- This calibration has been engineered for:
- 1984-1986 USA & Canada specification Porsche 911 Carrera 3.2
- Engine
codes 930/21 and 930/25
- Standard engine configuration
- Factory catalytic converter
- Standard rear silencer or sport rear muffler
- Bosch Motronic DME engine management
By optimising the ignition timing and fuel delivery for the factory catalyst exhaust system, this chip extracts significantly more performance while retaining excellent road manners and everyday usability.
Smoother Idle, Stronger Torque and Sharper Response
One of the first improvements most owners notice is how much
smoother and more refined the engine becomes.
The revised calibration has been specifically developed to:
- Virtually eliminate idle hunting
- Reduce sub-idle RPM dipping during deceleration
- Minimise overrun popping and deceleration backfiring
- Deliver much stronger throttle response
- Increase low and mid-range torque
- Remove the familiar hesitation below 4,000 rpm
- Produce smoother acceleration throughout the rev range
Power delivery begins from as little as 1,500 rpm, making the car considerably more flexible during everyday driving while maintaining the exciting top-end characteristics of the Carrera 3.2 engine.
Many owners describe the transformation as making the car feel 500-600 pounds lighter, with noticeably stronger acceleration and a much more eager character.
Dyno-Proven Performance
The improvements are not limited to peak horsepower.
Extensive dyno development has produced measurable gains
throughout the entire powerband, including:
- Approximately
6-8% increase in horsepower and torque
- Around
12-16 additional horsepower
- Up
to 20 lb-ft of additional torque through much of the rev range
- Significantly stronger part-throttle performance
- Sharper throttle response
- Elimination of the factory low-RPM flat spot
- Strong acceleration from 1,500 rpm through to the rev limiter
With further engine modifications, even greater gains can be achieved as the restrictive factory mapping becomes increasingly limiting.
Improved Everyday Drivability
Unlike upgrades that only benefit maximum power, this
calibration transforms how the car behaves in normal driving.
Drivers can expect:
- Quicker overtaking
- Less need to downshift
- Improved flexibility in higher gears
- Better throttle modulation through corners
- More responsive acceleration exiting bends
- Greater confidence during spirited road driving and autocross events
The improvement in low-speed torque also makes the car considerably easier and more enjoyable to drive in everyday traffic.
Potential Fuel Economy Improvements
Although performance is the primary objective, the revised
part-throttle mapping also improves engine efficiency.
Many customers report 10-15% improvements in highway fuel economy, depending on driving style, engine condition and operating conditions.
Built on Extensive Research
This is not a "one size fits all" performance
chip.
Development began with a completely new software strategy rather than simply modifying the original factory programme.
Hundreds of hours of code revisions, road testing and chassis dynamometer development across more than one hundred Porsche Carrera 3.2 models have identified performance improvements previously left untapped within the Bosch Motronic system.
The result is a calibration that delivers measurable gains in power, drivability and refinement while maintaining safe operating parameters for long-term engine reliability.
Porsche 911 Carrera 3.2 Performance Chips and Bosch Motronic Upgrades
The Bosch Motronic engine management system fitted to the Porsche 911 Carrera 3.2 responds exceptionally well to carefully developed ECU calibration. While the factory software was designed to satisfy emissions, fuel quality and production requirements of the mid-1980s, modern development techniques allow significant improvements in throttle response, torque delivery and overall drivability without compromising reliability.
OE Match Performance Chips are developed for specific Porsche 911 Carrera 3.2 configurations, including USA, Canada, ROW and European specification vehicles, catalyst and non-catalyst engines, standard exhaust systems and modified performance applications.
Whether you're looking to improve everyday drivability, sharpen throttle response or maximise the performance of your air-cooled flat-six, our Bosch Motronic upgrades are designed to deliver noticeable improvements while maintaining factory-quality reliability.
Why Upgrade Your Porsche 911 Carrera DME Chip?
- A professionally developed DME performance chip helps to:
- Optimise ignition timing
- Improve fuel delivery
- Increase low and mid-range torque
- Enhance throttle response
- Reduce flat spots and hesitation
- Improve drivability
- Deliver stronger acceleration
- Maximise the performance of standard and sports exhaust systems
- Improve part-throttle efficiency
- Unlock the true potential of the Porsche 3.2 Carrera engine
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Restore reliable operation of your Porsche's heating and ventilation system with this OE Match Heating and Ventilation Control Switch, manufactured as a direct replacement. Produced to OE-style specifications, this switch is designed to provide dependable control over the vehicle's heating and ventilation functions while maintaining the original appearance and fit within the dashboard.
Fits:
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 2
With years of regular use, the original control switch can become worn internally or suffer from corrosion and electrical contact failure. This may result in intermittent operation, difficulty selecting functions, or complete failure of the heating and ventilation controls. Replacing a faulty switch restores dependable operation and driver comfort, making this OE Match component ideal for routine maintenance, electrical repairs, and Porsche restoration projects.
What This Product Does:
- Operates the vehicle's heating and ventilation system.
- Provides reliable selection of heating and airflow functions.
- Ensures dependable electrical switching performance.
- Restores proper operation of the dashboard controls.
- Replaces worn, damaged, or faulty original switches.
- Maintains the original appearance of the dashboard.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Heating or ventilation functions operate intermittently.
- Switch fails to activate the selected function.
- Loose or inconsistent switch operation.
- Electrical contacts becoming unreliable.
- Heating or ventilation controls difficult to operate.
- Visible wear or damage to the switch.
- Dashboard control restoration requiring replacement components.
Why Replacement Matters:
- The heating and ventilation control switch is an essential part of the climate control system, allowing the driver to select and operate the required heating and airflow functions. A worn or faulty switch can prevent correct operation of the ventilation system, reducing cabin comfort and affecting windscreen demisting performance.
- Replacing the switch restores reliable control of the heating and ventilation system while preserving the original functionality and appearance of the dashboard. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match heating and ventilation control switch provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, electrical repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64457108106
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 996 C2 3.4L 1997-08/01
Fuel Filter
Protect your Porsche's fuel injection system and maintain
optimum engine performance with this OE Match Fuel Filter. This high-quality
replacement filter removes harmful contaminants from the fuel supply before
they reach the injectors and engine.
Fits:
- Porsche Boxster 986 2.5L 1997-9
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche 996 C2 3.4L 1997-08/01
Diagram ref no 10
Manufactured to OE specifications, the filter delivers the correct filtration efficiency, flow rate and fitment required for reliable operation. Whether you're carrying out routine servicing or restoring the fuel system after years of use, replacing the fuel filter is an essential maintenance task that helps preserve engine performance and reliability.
What Does the Fuel Filter Do?
The fuel filter forms a critical part of the Porsche fuel delivery system.
Its purpose is to trap dirt, rust particles, moisture and other contaminants before they reach sensitive fuel system components such as the fuel pump, pressure regulator and fuel injectors.
A clean fuel filter helps maintain:
- Consistent fuel pressure
- Correct fuel flow
- Efficient injector operation
- Smooth engine performance
- Reliable starting
- Optimum combustion
- Long-term protection of the fuel system
By preventing contaminants from circulating through the system, the fuel filter helps reduce wear and supports the long-term reliability of your Porsche engine.
Why Replace the Fuel Filter?
Over time, the filter gradually becomes restricted as it collects contaminants from the fuel system.
As the filter reaches the end of its service life, fuel flow may become restricted, placing additional strain on the fuel pump and reducing engine performance.
Replacing the filter as part of routine maintenance helps restore proper fuel delivery and protects expensive fuel system components.
Symptoms of a Blocked Fuel Filter
A replacement fuel filter may be required if you experience:
- Difficult starting
- Hesitation under acceleration
- Reduced engine performance
- Loss of power at higher engine speeds
- Engine misfires
- Rough idle
- Poor throttle response
- Increased fuel pump noise
- Reduced fuel economy
- Intermittent engine hesitation
These symptoms may also indicate faults elsewhere within the fuel system. The fuel pump, injectors, pressure regulator and associated components should be inspected during diagnosis.
Benefits
Installing this OE Match fuel filter helps to:
- Restore optimum fuel flow
- Protect fuel injectors
- Reduce contamination within the fuel system
- Help maintain correct fuel pressure
- Improve engine performance
- Promote smoother throttle response
- Reduce strain on the fuel pump
- Support reliable starting
- Improve long-term engine reliability
- Maintain factory-style fuel system performance
Installation Recommendations
Professional installation is recommended.
During replacement, inspect:
- Fuel lines
- Fuel hose connections
- Fuel pump
- Fuel pressure regulator
- Fuel tank condition
- Fuel rail connections
- Mounting brackets
- Sealing washers and fittings
Always relieve fuel system pressure before removing the existing filter and observe appropriate safety procedures when working with petrol.
After installation, cycle the ignition to pressurise the system before starting the engine and carefully inspect all connections for leaks.
Replacing the fuel filter at the recommended service interval helps maintain optimum performance and prolong the life of the complete fuel system.
Related reference numbers
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99611025301
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Restore the original appearance and practicality of your Porsche interior with this OE Match Dash Grab Handle for Right-Hand Drive (RHD) models, manufactured as a direct replacement. Produced to OE-style specifications, this grab handle is designed specifically for RHD vehicles, providing a secure handhold for the passenger while maintaining the correct factory-style appearance of the dashboard.
Fits:
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 21
Subjected to years of regular use, vibration, UV exposure, and general ageing, the original grab handle can become loose, cracked, scratched, or worn. Mounting points may also deteriorate, affecting both appearance and security. Replacing a damaged grab handle restores the authentic look of the dashboard while ensuring a secure and comfortable handhold. This OE Match component is ideal for routine maintenance, interior refurbishment, repairs, and Porsche restoration projects.
What This Product Does:
- Provides a secure handhold for the front passenger.
- Fits Right-Hand Drive (RHD) Porsche models.
- Restores the original factory appearance of the dashboard.
- Supports secure mounting to the dashboard assembly.
- Replaces worn, loose, or damaged original grab handles.
- Enhances the presentation of the vehicle's interior.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Loose or unstable grab handle.
- Cracked or damaged handle.
- Scratched, faded, or worn finish.
- Broken or worn mounting points.
- Excessive movement during use.
- Missing original grab handle.
- Deterioration affecting the appearance of the dashboard.
Why Replacement Matters:
- The dash grab handle is both a functional and decorative component, providing passengers with a secure handhold while preserving the original appearance of the dashboard. A worn, damaged, or loose handle can reduce passenger confidence, detract from the quality of the interior, and compromise the authenticity of a restored vehicle.
- Replacing the dash grab handle restores secure operation, improves the presentation of the dashboard, and helps maintain the original factory-style interior finish. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match RHD dash grab handle provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, interior refurbishment, repairs, and restoration projects.
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64455286501
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