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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.
Headlamp Lens Seal
Sold each - 2 required per car
Restore the weatherproof integrity and performance of your
Porsche headlights with this OE Match Headlamp Lens Seal. Designed
for Porsche 911 and 964 models, this seal fits between the headlamp glass lens
and the headlamp housing, creating a watertight barrier that protects the
internal reflector and lighting components from moisture, dirt and
contamination.
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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Diagram ref no 3
A properly functioning headlamp seal is essential for maintaining headlight performance and preserving the condition of expensive headlamp assemblies. Over time, the original seal can harden, shrink, crack or lose its sealing effectiveness, allowing moisture to enter the housing and potentially damage internal components.
Manufactured to OE Match standards, this replacement seal restores the correct fit and protection originally intended by Porsche.
What Does the Headlamp Lens Seal Do?
The headlamp lens seal sits between the glass lens and headlamp housing.
Its primary functions include:
- Preventing water ingress
- Protecting internal headlamp components
- Reducing condensation inside the headlight
- Helping preserve reflector condition
- Preventing dirt and debris contamination
- Maintaining lighting performance
- Supporting long-term headlamp durability
This simple component plays a crucial role in protecting the entire headlamp assembly.
Why Do Headlamp Lens Seals Fail?
Headlamp seals are constantly exposed to environmental conditions.
Common causes of failure include:
- Age-related rubber deterioration
- UV exposure
- Heat cycling
- Moisture exposure
- Hardening and shrinkage
- Damage during headlamp servicing
- Long-term environmental wear
- Previous incorrect installation
As the seal deteriorates, its ability to keep moisture out of the headlamp housing is reduced.
Symptoms of a Failing Headlamp Seal
Common warning signs include:
- Condensation inside the headlamp lens
- Water droplets inside the housing
- Fogging of the glass lens
- Dirt contamination within the headlamp
- Visible cracking or deterioration of the seal
- Corrosion developing on internal components
- Reduced headlight performance
- Moisture-related reflector damage
These symptoms often indicate that the seal has lost its effectiveness and should be replaced.
When Should the Seal Be Replaced?
Replacement is recommended when:
- Condensation is visible inside the headlamp
- Water ingress has occurred
- The headlamp is being restored
- The lens is being removed for refurbishment
- The original seal shows signs of ageing
- Internal reflector work is being carried out
- Completing a restoration project
- Performing preventative maintenance
Many Porsche restorers replace these seals whenever headlamp assemblies are disassembled.
Why Replacement Matters
A damaged seal can allow moisture to compromise the entire headlamp assembly.
Benefits of replacement include:
- Improved weather protection
- Reduced condensation
- Better lighting performance
- Protection of reflectors and bulbs
- Enhanced reliability Improved appearance
- Preservation of valuable headlamp components
- Restoration of factory sealing standards
Replacing the seal is a cost-effective way to protect an expensive headlamp assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91163196700
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 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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
The OE Match Front Top Mount Cover Plate (One-Bore) is a high-quality replacement suspension mounting component designed to secure and protect the front suspension top mount assembly. Manufactured to OE specifications for fit, strength and durability, this cover plate forms an integral part of the front suspension mounting system, helping to distribute loads and ensure secure attachment of suspension components to the chassis.
Fits:
- 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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
Diagram Ref No 13
Constructed from durable automotive-grade materials, the cover plate is engineered to withstand the stresses generated by suspension movement, steering inputs and road impacts. Featuring a single-bore design, it provides precise alignment and support for the associated top mount assembly while helping maintain the structural integrity of the suspension mounting area.
What This Product Does:
- Secures and supports the front suspension top mount assembly.
- Helps distribute suspension loads into the chassis structure.
- Maintains correct positioning of suspension mounting components.
- Supports proper suspension geometry and alignment.
- Protects the top mount installation area.
- Contributes to suspension stability and handling performance.
- Helps ensure reliable operation of the front suspension system.
- Supports long-term structural integrity of the mounting assembly.
Symptoms Of Wear Or Failure:
- Looseness within the suspension top mount assembly.
- Suspension knocking or clunking noises.
- Visible corrosion or deformation of the cover plate.
- Misalignment of suspension mounting components.
- Excessive movement at the top mount location.
- Uneven suspension loading.
- Premature wear of top mounts and associated hardware.
- Difficulty maintaining suspension alignment.
- Visible damage caused by impact or corrosion.
Why Replacement Matters:
- The front suspension mounting area is subjected to constant forces generated by steering, braking, cornering and road surface irregularities. Over time, mounting hardware and cover plates can suffer from corrosion, fatigue, impact damage or distortion, reducing their ability to properly support the suspension assembly.
- A damaged or weakened cover plate can compromise suspension stability and place additional stress on top mounts, shock absorbers and surrounding chassis components. If left unresolved, mounting issues may lead to accelerated suspension wear, reduced handling precision and costly repairs.
- Replacing a worn or damaged cover plate restores secure suspension mounting, maintains proper load distribution and helps preserve the integrity of the front suspension system. An OE Match replacement provides factory-style fitment, durable construction and dependable long-term performance, ensuring your Porsche continues to deliver the handling, comfort and safety expected from its suspension design.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150193400
The product you are viewing cross references to these numbers
- 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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
The OE Match Rear Shock Absorber Supporting Top Mount (99333305901/1) is a high-quality replacement suspension component designed to securely mount the rear shock absorber assembly to the vehicle chassis while isolating noise, vibration and harshness. Manufactured to OE specifications for fit, durability and performance, this top mount plays a critical role in maintaining rear suspension stability, ride comfort and handling characteristics.
Fits:
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Diagram Ref No 8
Constructed from robust metal and bonded rubber materials, the mount is engineered to absorb suspension loads generated during acceleration, braking, cornering and uneven road conditions. It provides a secure connection between the rear suspension assembly and body structure, helping to maintain correct suspension geometry and consistent vehicle dynamics.
What This Product Does:
- Secures the rear shock absorber assembly to the chassis.
- Supports suspension loads during normal vehicle operation.
- Absorbs and isolates noise, vibration and harshness (NVH).
- Maintains proper rear suspension geometry and alignment.
- Allows controlled suspension movement.
- Contributes to vehicle stability and handling performance.
- Protects surrounding suspension components from excessive stress.
- Enhances ride quality and passenger comfort.
Symptoms Of Wear Or Failure:
- Clunking, knocking or creaking noises from the rear suspension.
- Increased vibration transmitted into the cabin.
- Poor ride quality or excessive harshness.
- Excessive rear suspension movement.
- Reduced handling stability during cornering.
- Uneven tyre wear.
- Visible cracks, splitting or deterioration of the rubber mount.
- Excessive play in the shock absorber assembly.
- Rear-end instability over uneven road surfaces.
- Premature wear of shocks and related suspension components.
Why Replacement Matters:
- Rear shock absorber top mounts are subjected to continual suspension movement, road impacts, vibration and environmental exposure throughout their service life. Over time, the rubber isolator can deteriorate, harden, crack or separate from its metal housing, reducing its ability to effectively support and cushion the suspension assembly.
- A worn top mount can negatively affect ride comfort, suspension performance and vehicle stability. Excessive movement within the mount may place additional strain on shock absorbers, springs and suspension linkages, potentially leading to accelerated component wear and increased repair costs.
- Replacing a worn or damaged rear shock absorber supporting top mount restores proper suspension support, improves ride quality and helps maintain predictable handling characteristics. An OE Match replacement provides factory-style fitment, reliable vibration isolation and long-lasting durability, ensuring your Porsche continues to deliver the comfort, stability and performance expected from its suspension system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99333305901
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
The OE Match Front Supporting Top Mount is a high-quality replacement suspension mounting component designed to secure the front shock absorber and suspension strut assembly to the vehicle chassis. Manufactured to OE specifications for fit, strength and durability, this top mount provides a vital connection between the suspension system and body structure while helping to isolate road noise, vibration and harshness from the cabin.
Fits:
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Diagram Ref No 2
Constructed using durable metal and bonded rubber components, the supporting top mount is engineered to withstand the constant loads generated by steering, braking, cornering and uneven road surfaces. It plays a crucial role in maintaining suspension geometry, ride comfort and steering precision while supporting the safe operation of the front suspension system.
What This Product Does:
- Secures the front suspension strut and shock absorber assembly to the chassis.
- Supports suspension loads during driving.
- Isolates vibration, noise and harshness from the cabin.
- Maintains correct suspension geometry and wheel alignment.
- Allows controlled suspension movement during operation.
- Contributes to precise steering response and handling stability.
- Helps protect surrounding suspension components from excessive stress.
- Supports ride comfort and vehicle control.
Symptoms Of Wear Or Failure:
- Clunking, knocking or creaking noises from the front suspension.
- Increased vibration transmitted through the steering wheel or cabin.
- Poor ride quality or harsh suspension operation.
- Wandering or instability while driving.
- Reduced steering accuracy and responsiveness.
- Uneven tyre wear patterns.
- Visible cracks or deterioration in the rubber mount.
- Excessive movement within the suspension assembly.
- Suspension misalignment.
- Premature wear of shocks, struts or associated suspension components.
Why Replacement Matters:
- The front supporting top mount is subjected to constant suspension movement, road impacts, steering forces and environmental exposure throughout its service life. Over time, the rubber isolator can deteriorate, harden or separate from the metal housing, reducing its ability to absorb vibration and properly support the suspension assembly.
- A worn top mount can negatively affect ride quality, steering precision and overall handling performance. Excessive movement within the mount may also place additional stress on shock absorbers, springs and steering components, accelerating wear and increasing maintenance costs.
- Replacing a worn or damaged front supporting top mount restores proper suspension support, improves driving comfort and helps maintain accurate suspension geometry. An OE Match replacement provides factory-style fitment, dependable durability and effective vibration isolation, ensuring your Porsche continues to deliver the ride quality, handling characteristics and performance expected from the marque.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96534301803
The product you are viewing cross references to these numbers
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
The OE Match Front Shock Absorber Supporting Mount is a high-quality replacement suspension component designed to securely mount the front shock absorber assembly to the vehicle body while isolating noise, vibration and harshness from the cabin. Manufactured to OE specifications for fit, strength and durability, this supporting mount plays a critical role in maintaining suspension performance, ride comfort and steering precision.
Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
Diagram Ref No 2
Constructed from durable metal and bonded rubber components, the mount absorbs suspension loads while allowing controlled movement of the shock absorber during operation. It serves as the primary connection point between the suspension strut assembly and the chassis, helping to maintain proper suspension geometry and vehicle handling characteristics.
What This Product Does:
- Secures the front shock absorber assembly to the chassis.
- Supports suspension loads during driving.
- Absorbs and isolates noise, vibration and harshness (NVH).
- Maintains correct suspension alignment and geometry.
- Allows controlled movement of the suspension assembly.
- Contributes to precise steering response and vehicle handling.
- Helps protect surrounding suspension components from excessive stress
- Supports ride comfort and driving stability.
Symptoms Of Wear Or Failure:
- Clunking or knocking noises from the front suspension.
- Excessive vibration transmitted into the cabin.
- Poor ride quality or harsh suspension operation.
- Wandering or instability during driving.
- Reduced steering precision.
- Uneven tyre wear.
- Visible cracking or separation of the rubber mount.
- Excessive movement within the suspension assembly.
- Misalignment of suspension components.
- Premature wear of shock absorbers and associated parts.
Why Replacement Matters:
- Front shock absorber supporting mounts are subjected to constant suspension movement, road impacts, cornering forces and environmental exposure. Over time, the rubber isolator can deteriorate, crack or separate from its housing, while the mount itself may suffer from fatigue and wear.
- A worn supporting mount can negatively affect suspension performance, steering accuracy and ride comfort. Excessive movement within the mount can place additional strain on shock absorbers, springs and steering components, potentially leading to accelerated wear and costly repairs.
- Replacing a worn or damaged shock absorber supporting mount restores proper suspension support, improves ride quality and maintains precise vehicle handling. An OE Match replacement provides factory-style fitment, dependable vibration isolation and long-lasting durability, helping preserve the comfort, safety and performance characteristics expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96434301803
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
The OE Match Front Shock Absorber Rubber Stop commonly referred to as a bump stop, is a high-quality replacement suspension component designed to limit suspension travel and protect the shock absorber from damage during extreme compression. Manufactured to OE specifications for fit, resilience and durability, this rubber stop helps maintain suspension integrity and ride quality under demanding driving conditions.
Fits:
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Constructed from durable, high-density rubber, the bump stop acts as a cushioning barrier between suspension components when the suspension reaches the end of its travel. It plays an important role in protecting the shock absorber, suspension mounts and chassis components from excessive impact forces while contributing to overall vehicle stability and comfort.
What This Product Does:
- Limits suspension travel during heavy compression.
- Protects the front shock absorber from bottoming out.
- Absorbs impact forces during severe suspension movement.
- Reduces stress on suspension mounts and chassis components.
- Helps maintain suspension geometry under load.
- Improves ride comfort during large suspension movements.
- Contributes to suspension durability and long-term reliability.
- Protects associated suspension components from damage.
Symptoms Of Wear Or Failure:
- Harsh impacts or knocking noises over bumps.
- Suspension bottoming out during driving.
- Increased shock loads transmitted through the chassis.
- Premature wear of shock absorbers or suspension mounts.
- Cracked, split or crumbling rubber material.
- Missing sections of the bump stop.
- Reduced ride comfort.
- Excessive suspension travel.
- Visible deterioration during suspension inspection.
Why Replacement Matters:
- Front shock absorber rubber stops are subjected to constant exposure to road debris, moisture, heat, oil contamination and repeated compression cycles. Over time, the rubber can harden, crack, split or deteriorate, reducing its ability to absorb impacts effectively.
- A damaged or missing bump stop can allow the suspension to bottom out during heavy braking, cornering or rough road conditions. This can place excessive stress on shock absorbers, suspension mounts and chassis components, potentially leading to costly repairs and reduced vehicle control.
- Replacing a worn shock absorber rubber stop restores proper suspension protection, improves ride quality and helps extend the service life of critical suspension components. An OE Match replacement provides factory-style fitment, durable construction and reliable impact absorption, ensuring your Porsche suspension system continues to perform as intended.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95134352700
The product you are viewing cross references to these numbers
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
The OE Match Square Crystal Side Repeaters, Clear are high-quality replacement side indicator units designed to enhance both the appearance and visibility of your Porsche. Manufactured to OE specifications for fit, finish and lighting performance, these clear crystal side repeaters provide a modern, clean look while maintaining full signalling functionality.
Sold As A Pair.
Fits:
- 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 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Featuring a clear lens design with precision-moulded optics, these side repeaters allow the amber indicator bulb to shine through with excellent clarity and visibility. Constructed from durable, UV-resistant materials, they are designed to withstand exposure to weather, road debris and sunlight while maintaining their appearance over time.
What This Product Does:
- Provides a visual turn signal indication to other road users.
- Improves vehicle visibility during lane changes and turns.
- Replaces worn, damaged or discoloured side repeaters.
- Enhances the appearance of the vehicle with a crystal-clear lens design.
- Protects internal bulbs and electrical components from moisture and contaminants.
- Maintains compliance with vehicle lighting requirements.
- Complements restoration, maintenance and styling projects.
Symptoms Of Wear Or Failure:
- Cracked, chipped or broken lenses.
- Cloudy, faded or yellowed lens surfaces.
- Water ingress or condensation inside the unit.
- Reduced indicator visibility.
- Loose or insecure fitment.
- Damaged bulb holders or electrical connections.
- Corrosion within the lamp assembly.
- Non-functioning indicator operation.
- Deterioration affecting the appearance of the vehicle.
Why Replacement Matters:
- Side repeaters play an important role in vehicle safety by communicating the driver's intentions to other road users. Over time, exposure to UV radiation, weather conditions, road debris and environmental contaminants can cause lenses to fade, crack or become cloudy, reducing their effectiveness and appearance.
- A damaged or leaking side repeater can allow moisture to enter the lamp assembly, leading to bulb failures, corrosion and electrical issues. Reduced indicator visibility can make it harder for other motorists to see turn signals, potentially increasing the risk of accidents.
- Replacing worn or damaged side repeaters restores optimal signal visibility, improves vehicle appearance and helps maintain road safety. OE Match crystal-clear side repeaters provide factory-style fitment, durable construction and a modern, refreshed appearance, making them an ideal upgrade or replacement for your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99911000017
The product you are viewing cross references to these numbers
- 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 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
The OE Match Wishbone Front Bush, Fits in the Rear, is a high-quality replacement suspension bushing designed to provide a secure yet flexible connection between the wishbone (control arm) and the vehicle chassis. Manufactured to OE specifications for fit, durability and performance, this bonded rubber bush helps absorb road shocks, reduce vibration and maintain precise suspension geometry.
Sold Each.
x2 Required Per Car.
Fits:
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Installed in the rear mounting position of the wishbone, this bush plays a critical role in controlling suspension movement while allowing the necessary articulation of the control arm during driving. Constructed from high-quality rubber and metal components, it is engineered to withstand continuous suspension loads, road impacts and environmental exposure while maintaining ride comfort and handling precision.
What This Product Does:
- Connects the wishbone (control arm) to the vehicle chassis.
- Allows controlled suspension movement and articulation.
- Absorbs road shocks and vibration.
- Maintains correct suspension geometry and wheel alignment.
- Reduces noise, vibration and harshness (NVH).
- Supports stable braking, steering and cornering performance.
- Helps ensure predictable vehicle handling characteristics.
- Protects surrounding suspension components from excessive stress.
Symptoms Of Wear Or Failure:
- Clunking or knocking noises from the suspension.
- Excessive movement within the control arm assembly.
- Vague or imprecise steering feel.
- Uneven or accelerated tyre wear.
- Poor wheel alignment.
- Vehicle wandering or pulling during driving.
- Reduced stability under braking or cornering.
- Increased vibration transmitted into the cabin.
- Visible cracking, splitting or deterioration of the rubber bush.
- Excessive suspension play detected during inspection.
Why Replacement Matters:
- Suspension bushes are subjected to constant movement, road impacts, vibration, temperature fluctuations and environmental contaminants. Over time, the rubber material can harden, crack, deform or separate from its metal housing, reducing its ability to control suspension movement effectively.
- A worn wishbone bush can allow excessive suspension movement, negatively affecting steering precision, braking stability and tyre wear. If left unresolved, additional strain may be placed on ball joints, control arms, tyres and other suspension components, potentially leading to more extensive repairs.
- Replacing a worn wishbone bush restores proper suspension geometry, improves ride quality and enhances vehicle handling. An OE Match replacement provides factory-style fitment, reliable vibration isolation and long-term durability, helping maintain the comfort, safety and performance characteristics expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95134104101
The product you are viewing cross references to these numbers
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Cabriolet Roof Push Rod - fits Left and Right Hand Side
Sold each - 2 required per car
Restore smooth and reliable operation of your Porsche
Boxster convertible roof system with this OE Match Cabriolet Roof Push Rod.
Designed specifically for the Porsche 986 Boxster, this important component
forms part of the convertible roof transmission mechanism, helping transfer
movement from the roof drive system to the roof frame itself.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Diagram ref no 4
The push rod plays a critical role in ensuring the convertible top opens and closes correctly. As the roof mechanism operates, the push rod helps coordinate the movement of the roof frame, clamshell and associated linkage components, ensuring smooth and synchronized operation.
Over time, wear within the roof mechanism, excessive operating loads or ageing components can cause the push rod to bend, wear or fail. Replacing worn roof linkage components helps restore proper roof function and prevent further damage to the convertible roof system.
Manufactured to OE Match standards, this replacement push rod provides the correct fitment, strength and reliability required for long-term operation.
What Does the Cabriolet Roof Push Rod Do?
The roof push rod forms part of the convertible roof linkage system.
Its primary functions include:
- Transferring movement through the roof mechanism
- Synchronising roof operation
- Supporting roof opening and closing
- Maintaining correct roof alignment
- Assisting clamshell movement
- Supporting smooth roof operation
- Helping prevent roof mechanism binding
The push rod is an essential component in ensuring the roof operates safely and correctly.
Why Do Cabriolet Roof Push Rods Fail?
Convertible roof systems contain numerous moving parts that are subjected to repeated operating cycles.
Common causes of failure include:
- Wear within the roof mechanism
- Excessive operating loads
- Linkage misalignment
- Roof transmission problems
- Fatigue from repeated operation
- Corrosion Accidental roof obstruction
- Age-related deterioration
As wear develops elsewhere in the system, additional stress can be placed on the push rod assembly.
Symptoms of a Failing Roof Push Rod
Common signs of failure include:
- Roof operating unevenly
- Roof becoming stuck during operation
- Clicking or knocking noises
- Roof misalignment
- One side of the roof moving incorrectly
- Convertible top failing to open or close fully
- Excessive movement within the roof mechanism
- Visible damage or bending of linkage components
Prompt replacement helps prevent further damage to the roof transmission system.
When Should the Push Rod Be Replaced?
Replacement is recommended when:
- Roof operation becomes uneven
- Linkage damage is visible
- Roof repairs are being carried out
- Roof transmission components are replaced
- Convertible roof alignment issues occur
- Roof mechanism noises develop
- The vehicle is undergoing restoration
- Preventative maintenance is being performed
Many Porsche specialists inspect linkage rods whenever roof system repairs are undertaken.
Why Replacement Matters
A worn or damaged push rod can affect the entire roof operating system.
Benefits of replacement include:
- Smoother roof operation
- Improved roof alignment
- Reduced stress on roof motors and transmissions
- Improved reliability
- Prevention of further roof mechanism damage
- Correct roof opening and closing operation
- Restoration of factory functionality
- Improved ownership experience
Replacing worn linkage components early can help avoid more expensive roof system repairs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98656127902
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Shock Absorber Additional Spring - Front
Sold each - 2 required per car
Maintain the performance, comfort and protection of your
Porsche suspension system with this OE Match Shock Absorber Additional Spring. Commonly referred to as a bump stop or auxiliary spring, this
component is fitted to the shock absorber assembly and plays an important role
in controlling suspension movement during extreme compression.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Diagram ref no 9
Designed for use on Porsche 986 Boxster, 987 Boxster and Cayman, and 996 Carrera models, the additional spring helps absorb impacts when the suspension approaches the end of its travel. This protects the shock absorber, suspension components and chassis from excessive loads while maintaining ride quality and vehicle control.
Over time, the additional spring can deteriorate due to age, compression cycles, road contamination and exposure to heat and moisture. Replacing worn bump stops is an important part of any suspension overhaul and helps restore factory suspension performance.
What Does the Shock Absorber Additional Spring Do?
The additional spring acts as a progressive cushion during suspension compression.
Its primary functions include:
- Absorbing extreme suspension loads
- Preventing metal-to-metal contact
- Protecting shock absorbers
- Protecting suspension components
- Improving ride comfort
- Maintaining suspension control
- Supporting chassis protection
- Reducing impact harshness
It forms an important part of the suspension system, especially during hard cornering, heavy braking or driving over uneven road surfaces.
Why Do Additional Springs Fail?
Additional springs are constantly subjected to compression, environmental exposure and ageing.
Common causes of failure include:
- Age-related foam deterioration
- Repeated compression cycles
- Road dirt contamination
- Water ingress
- Heat exposure
- UV degradation
- Physical damage during suspension servicing
- General wear and tear
Over time the material can crack, crumble, compress permanently or disintegrate completely.
Symptoms of a Worn Additional Spring
Common signs of failure include:
- Visible cracking or splitting
- Missing sections of foam material
- Deteriorated or crumbling bump stops
- Increased suspension harshness
- Knocking noises over bumps
- Reduced ride quality
- Suspension bottoming out
- Uneven suspension behaviour
Many worn bump stops are only discovered during shock absorber replacement or suspension inspections.
When Should the Additional Spring Be Replaced?
Replacement is recommended when:
- Installing new shock absorbers
- Carrying out suspension refurbishment
- The spring shows visible deterioration
- Suspension noises are present
- Ride quality has deteriorated
- The vehicle has covered high mileage
- Performing preventative maintenance
- Completing a Porsche restoration project
Most suspension specialists recommend replacing bump stops whenever dampers are renewed.
Why Replacement Matters
A worn or damaged additional spring can reduce suspension protection and negatively affect ride quality.
Benefits of replacement include:
- Improved suspension performance
- Better ride comfort
- Enhanced shock absorber protection
- Reduced suspension noise
- Improved vehicle control
- Prevention of suspension damage
- Restoration of factory ride characteristics
- Improved long-term reliability
Replacing this inexpensive component during suspension maintenance can significantly improve overall suspension performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634330102
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Fuel Filler Neck Rubber Sleeve
Restore correct sealing and protection around the fuel
filler area with this OE Match Fuel Filler Neck Rubber Sleeve. This
rubber sleeve fits around the fuel filler neck, helping to seal the area
between the filler pipe and bodywork while protecting the surrounding fuel
system components from dirt, water and road contaminants.
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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
Diagram Ref No 21
Over time, original rubber sleeves can harden, crack, shrink or split due to age, fuel vapour exposure and environmental wear. A damaged sleeve can allow moisture and debris into the filler neck area, affecting appearance and potentially encouraging corrosion around the fuel filler opening.
Replacing the fuel filler neck rubber sleeve is a simple but important detail during fuel system repairs, body restoration or routine classic Porsche maintenance.
What Does the Fuel Filler Neck Rubber Sleeve Do?
The fuel filler neck sleeve helps:
- Seal the filler neck area
- Protect against water and dirt ingress
- Reduce fuel vapour escape around the filler area
- Support correct filler neck positioning
- Protect surrounding bodywork
- Improve restoration appearance
- Maintain factory-style fitment
Why Do Fuel Filler Neck Sleeves Fail?
Common causes of failure include:
- Age-related rubber hardening
- Cracking or splitting
- Fuel vapour exposure
- Weathering and UV damage
- Shrinkage over time
- Damage during fuel tank or bodywork repairs
- General wear and deterioration
When Should It Be Replaced?
Replacement is recommended when you notice:
Cracked or perished rubber Loose or poor fitment Fuel smell around the filler area Water or dirt entering the filler neck area Visible distortion or shrinkage Restoration or repainting work Fuel tank or filler neck servicingWhy Replacement Matters
A worn sleeve can compromise sealing and allow contaminants into an important body and fuel system area.
Benefits of replacement include:
- Improved sealing
- Better protection from moisture
- Reduced corrosion risk
- Cleaner fuel filler area
- Improved restoration quality
- Correct OE-style appearance
- Long-term fuel system protection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90120159121
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 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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
Front Brake Pad Wear Sensor
Sold each - 2 required per car
Maintain the safety and effectiveness of your Porsche
braking system with this OE Match Front Brake Pad Wear Sensor, commonly
referred to as the brake pad warning wire, for the Porsche 997 Carrera 4S. This
important component continuously monitors brake pad wear and alerts the driver
when the pads have reached their service limit.

Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Porsche 997 MKII Carrera C4S 3.8L 2009-12
Installed directly into the brake pad, the wear sensor forms part of the vehicle's brake monitoring system. As the brake pads wear down, the sensor eventually contacts the brake disc, breaking the electrical circuit and triggering the brake pad warning light on the dashboard. This provides a clear indication that the brake pads require replacement.
Manufactured to OE Match standards, this replacement sensor offers reliable performance, correct fitment and dependable brake wear monitoring.
What Does the Brake Pad Wear Sensor Do?
The brake pad wear sensor is designed to monitor the thickness of the brake pads.
Its primary functions include:
- Monitoring brake pad wear
- Activating the dashboard warning light
- Alerting the driver to required brake maintenance
- Supporting safe vehicle operation
- Preventing excessive brake pad wear
- Helping protect brake discs from damage
- Supporting routine brake servicing
The sensor acts as an early warning system, helping drivers replace brake pads before braking performance is compromised.
Why Do Brake Pad Wear Sensors Fail?
Brake wear sensors operate in a demanding environment exposed to heat, moisture, dirt and vibration.
Common causes of failure include:
- Normal brake pad wear
- Sensor activation after pad wear
- Heat damage
- Road debris impact
- Corrosion within electrical connections
- Wiring damage
- Brake servicing damage
- Age-related deterioration
In many cases, the sensor is designed as a service item and is typically replaced whenever the brake pads are renewed.
When Should the Brake Pad Wear Sensor Be Replaced?
Replacement is recommended whenever:
- The brake wear warning light is illuminated
- New brake pads are installed
- The sensor has contacted the brake disc
- The wiring is damaged
- Corrosion is present
- Brake servicing is being carried out
- Fault codes indicate sensor failure
- Preventative maintenance is being performed
Most Porsche technicians recommend fitting new sensors whenever new brake pads are installed.
Why Replacement Matters
A damaged or worn sensor can prevent the brake monitoring system from operating correctly.
Benefits of replacement include:
- Accurate brake wear monitoring
- Reliable warning light operation
- Improved vehicle safety
- Protection against excessive pad wear
- Prevention of brake disc damage
- Correct brake system functionality
- Reduced maintenance risks
- Restoration of factory brake monitoring performance
Replacing a worn sensor is a simple and cost-effective way to maintain the effectiveness of the Porsche brake warning system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99761268001
The product you are viewing cross references to these numbers
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
The purpose of a brake pad wear sensor is to monitor pad thickness. When the pad material wears to a certain point, the sensor closes a circuit or sends a signal to the vehicle's brake control module, alerting the driver to replace the pads. Built to OEM specifications, it ensures the correct connector type, length, mounting clamp interface, and resistance calibration, consistent with factory parameters. It should normally be replaced when replacing your brake pads.
Sold each.

Porsche 997 C2S MKI 2005-08 Front Caliper
Porsche 997 C2S MKII 2009>> Front Caliper
• Position on Vehicle: Mounted adjacent to the front disc brake pads, typically clipped into the caliper or pad backing plate with the sensor end extending to contact the rotor or matching pad drain hole.
• Applications: Ideal when the original wear sensor has failed, is missing, or during brake pad replacement to ensure the wear-warning circuit remains intact and fully functional.
The brake pad wear sensor is a small yet essential part of your vehicle’s safety system. When it fails or is removed, your brake pad wear monitoring may become inactive - leading to unnoticed pad depletion, increased rotor wear or even unscheduled brake failure. Replacing it ensures that when your pads reach their safe limit, you’ll receive an accurate alert and can service your brakes in time.
When and why to replace:
• The brake pad wear warning light is showing, indicating the sensor circuit has been triggered or failed.
• The sensor wiring is damaged, corroded, or the sensor itself is missing or reused excessively.
• During brake pad replacement - fitting a new sensor ensures the system remains fully functional.
• After any caliper or brake overhaul where the original sensor connection might have been disturbed.
• When using non-standard or aggressive brake pads, where ensuring the warning circuit works is particularly important.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
997612
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
OE Match camshaft timing chain - the primary chain that connects the crankshaft to the camshaft(s) and synchronises their rotation. It corresponds to Porsche OEM ref 993.105.529.00, which was used in Porsche 911 1965 - 1997 models.
Fits left or right. Sold each.
Fits:
Porsche 911 1965 - 1989
Porsche 964 1991 - 1993
Porsche 993 1994 - 1997
Diagram ref no 1
The camshaft timing chain is a critical engine component that maintains precise timing between the crankshaft and camshaft(s). This timing governs when the engine’s intake and exhaust valves open and close relative to piston position - a key factor in efficient combustion, engine power, emissions, and overall drivability. The chain connects the rotating crankshaft to the camshafts so that valve timing is mechanically linked and constant.
Function:
• Synchronises engine timing: Maintains crankshaft-to-camshaft rotation alignment
• Supports combustion efficiency: Ensures accurate valve events for intake and exhaust strokes
• Transfers mechanical drive: From crankshaft to camshaft drive mechanisms
• Withstands high loads: Engine torque and RPM forces over long service life.
Unlike timing belts, timing chains are metal-to-metal and designed for durability, although they can stretch or wear with high mileage or inadequate lubrication.
The timing chain is at the heart of the engine’s mechanical timing system. While chains are generally long-lasting, wear can occur due to mileage, heat cycling, lubrication contamination, or slack from chain stretch. A worn or stretched timing chain can lead to:
• Incorrect valve timing
• Engine noise (rattle at startup or idle)
• Reduced power and efficiency Irregular idle and misfires
• Potential catastrophic engine damage if timing deviates too far.
Replacing a worn chain with an OE Match unit restores correct timing precision and helps protect major internal engine components.
When to replace. Install a new timing chain when:
• There is timing chain noise (rattling) at startup or idle
• Chain tensioner or guides are being replaced
• Engine has high mileage with original timing components
• You are performing engine rebuild, top-end service, or head removal
• Diagnostic codes indicate timing inconsistencies
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99310552900
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 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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
This OE Match exhaust muffler strap is a direct replacement for the original Porsche component used in the 993 exhaust system. It is designed to wrap around and support the rear silencer, securing it firmly to the vehicle’s mounting brackets. It fits either left or right side silencers and is commonly used in pairs, with one strap per muffler. Additional hardware (bolt) may be required: 90006736201
Sold individually
Fits:
Porsche 993 C2 / C4 1994 - 1998
* not turbo models
Diagram Ref No 1
The muffler strap holds the exhaust silencer securely in place, preventing movement or sagging. It helps maintain proper exhaust alignment while reducing vibration and stress on exhaust joints and mounting points.
Function
• Secures the exhaust muffler to the vehicle chassis
• Maintains correct exhaust alignment and positioning
• Absorbs and reduces vibration from exhaust system
• Prevents excessive movement or sagging of the silencer
• Supports long-term durability of exhaust components
Exhaust straps are exposed to constant heat cycles, moisture, and road debris, which can lead to corrosion or fatigue over time. A worn or broken strap can cause the muffler to loosen or misalign, leading to noise, vibration, or damage to the exhaust system. Replacing it ensures secure mounting and preserves exhaust system integrity.
When to replace
• Visible corrosion, cracking, or fatigue
• Loose or sagging exhaust muffler
• Increased vibration or rattling noise
• During exhaust repair or replacement
• Missing or damaged mounting strap
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99311111907
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
AOS Oil / Air Separator
Maintain the performance and reliability of your Porsche
Boxster 986 with this OE Match Oil / Air Separator (AOS). A
critical component of the M96 engine crankcase ventilation system, the Air Oil
Separator helps separate oil vapour from crankcase gases before they are
returned to the engine intake system.
Fits:
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Diagram ref no 1
During normal engine operation, pressure builds inside the crankcase and oil vapour becomes suspended within the circulating gases. The AOS removes this oil mist, allowing the oil to return to the engine while directing cleaned gases back into the intake system for emissions control and efficient combustion.
The Air Oil Separator is a well-known service item on Porsche M96 engines. As the internal diaphragm ages and deteriorates, the separator can lose its ability to regulate crankcase vacuum correctly, leading to a variety of drivability and engine performance issues.
Manufactured to OE Match specifications, this replacement unit provides the correct fitment and performance needed to restore proper crankcase ventilation and engine operation.
What Does the Oil / Air Separator Do?
The AOS forms part of the Positive Crankcase Ventilation (PCV) system and performs several important functions.
Its primary roles include:
- Separating oil from crankcase vapours
- Returning oil to the engine
- Regulating crankcase vacuum
- Reducing oil consumption
- Supporting emissions control
- Maintaining engine efficiency
- Preventing excessive oil contamination of the intake system
Without a functioning AOS, excess oil can be drawn into the intake system and combustion chambers.
Why Do Air Oil Separators Fail?
The Air Oil Separator contains an internal diaphragm and valve assembly that is constantly exposed to heat, vacuum and engine oil vapours.
Common causes of failure include:
- Diaphragm deterioration
- Age-related wear
- Heat cycling
- Oil contamination
- Internal valve failure
- High engine mileage
- Crankcase pressure fluctuations
- Long-term exposure to engine vapours
Over time, the separator loses its ability to regulate crankcase pressure correctly.
Symptoms of a Failing AOS
A failing Air Oil Separator often produces noticeable warning signs.
Common symptoms include:
- Excessive white smoke from the exhaust
- Increased oil consumption
- Rough idle
- Vacuum leaks
- Whistling or squealing noises
- Check engine warning lights
- Oil residue in the intake system
- Excessive crankcase vacuum
- Difficulty removing the oil filler cap while the engine is running
These symptoms are common indicators that the separator requires replacement.
When Should the AOS Be Replaced?
Replacement is recommended whenever symptoms of failure appear.
The AOS should also be considered during:
- High-mileage maintenance
- Engine rebuilds Intake system servicing
- Preventative maintenance programmes
- Crankcase ventilation system repairs
Many Porsche specialists regard the Air Oil Separator as a preventative maintenance item on ageing M96 engines.
Why Replacement Matters
A failing AOS can affect engine performance, emissions and long-term reliability.
Benefits of replacement include:
- Improved idle quality
- Reduced exhaust smoke
- Lower oil consumption
- Correct crankcase pressure regulation
- Improved engine efficiency
- Reduced intake contamination
- Enhanced reliability
- Restoration of factory engine operation
Replacing a failing separator early can help prevent additional maintenance costs and drivability concerns.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610702602
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08