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OE Match

OE Match
About 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.

DISPLAYING 225 to 240 (of 8217 products)
97073103806/1
Product Information
Product Information
Door mirror glass (Convex)Automatically dimmable, RIGHT for LHD (Left-Hand Drive) cars
This OE Match right door mirror glass is a replacement convex exterior mirror glass for left-hand drive Porsche 970 Panamera models from 2010 to 2016. Suitable for vehicles with convex dimmable mirror glass specification.

Fits:
Porsche 970 Panamera 2010 - 2016

RIGHT Door Mirror Glass CONVEX: OE reference Part No 97073103806
   098 / 284 / 260 / 261

CODES:
   PR:098 = Left-hand drive version
   PR:284 = Right exterior mirror glass, CONVEX
   PR:260 = Electrically retractable mirrors with automatic dimming
   PR:261 = Electrically retractable mirrors with automatic dimming and memory

Diagram ref no 12

The mirror glass provides a wider rear-side field of view from the right door mirror, helping the driver monitor surrounding traffic, blind-spot areas, and the side of the vehicle. The dimmable function helps reduce glare from headlights behind the vehicle, improving comfort and visibility during night driving.

Functions
  Replaces the right-side exterior door mirror glass
  Provides a convex wide-angle rear-view image
•  Supports dimming function to help reduce glare
  Improves side and rear visibility
  Helps support safer lane changes, parking, and manoeuvring
  Restores correct mirror appearance and original-style function
  OE Match replacement for damaged or failed original mirror glass

Why Replace This Part?
Door mirror glass can become cracked, chipped, scratched, loose, delaminated, or discoloured over time. Dimmable mirror glass can also fail internally, causing stains, dark patches, liquid bleed, or loss of dimming performance. Replacing the mirror glass restores clear side visibility, improves driving safety, and returns the door mirror to the correct OE-style specification.

When to replace
  The mirror glass is cracked, broken, scratched, or missing
  The dimming function no longer works correctly
  The mirror surface has dark marks, stains, or internal fluid damage
  The reflective surface is cloudy, faded, or delaminating
  Visibility from the right mirror is poor or distorted
  The glass is loose or detached from the backing plate
  The door mirror has been damaged during accident or parking impact repair
  The vehicle is being restored to its correct original mirror specification

Where it fits on the car
This mirror glass fits in the right-hand exterior door mirror assembly on left-hand drive Porsche 970 Panamera models. It mounts into the existing mirror housing and connects to the mirror electrical system where dimmable mirror equipment is fitted.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97073103806
97073103800
97073103806

The product you are viewing cross references to these numbers
97073103506/1
Product Information
Product Information
Door mirror glass (Flat)Automatically dimmable, LEFT for LHD (Left-Hand Drive) cars
This OE Match left door mirror glass is a replacement flat exterior mirror glass for left-hand drive Porsche 970 Panamera models from 2010 to 2016. It features an automatically dimmable mirror function, helping reduce glare from headlights behind the vehicle during night driving.

Fits:
Porsche 970 Panamera 2010 - 2016

LEFT Door Mirror Glass FLAT: OE reference Part No 97073103506
   098 / 263 / 260 / 261

CODES:
   PR:098 = Left-hand drive version
   PR:263 = Left exterior mirror glass FLAT
   PR:260 = Electrically retractable mirrors with automatic dimming
   PR:261 = Electrically retractable mirrors with automatic dimming in comb. with memory

Diagram ref no 12

The mirror glass provides a clear rear-side view from the left door mirror while working with the vehicle’s auto-dimming system to reduce reflected glare. The flat mirror design provides a natural, accurate rear-view image, making it ideal for replacing cracked, damaged, discoloured, or failed original mirror glass.

Functions
  Replaces the left-side exterior door mirror glass
  Provides a flat, accurate rear-view image
  Supports automatic dimming to reduce glare
  Helps improve night-time driving comfort and visibility
  Restores correct mirror appearance and function
  Fits into the original door mirror housing
  OE Match replacement for damaged or failed original mirror glass

Why Replace This Part?
Door mirror glass can become cracked, scratched, chipped, delaminated, discoloured, or detached from the backing plate. Auto-dimming mirror glass can also fail internally, causing stains, dark patches, liquid bleed, or loss of dimming function. Replacing the mirror glass restores clear side visibility, improves safety, and helps return the exterior mirror to its original specification.

When to replace
  The mirror glass is cracked, broken, scratched, or missing
  The auto-dimming function no longer works correctly
  The mirror surface has dark patches, stains, or internal fluid marks
  The reflective surface is cloudy, faded, or delaminating
  Visibility from the left mirror is poor or distorted
  The glass is loose or detached from the backing plate
  The door mirror has been damaged in accident or parking impact repair
  The vehicle requires restoration to OE-style specification

Where it fits on the car
This mirror glass fits in the left-hand exterior door mirror assembly on left-hand drive Porsche 970 Panamera models. It mounts into the existing mirror housing and connects to the vehicle’s mirror electrical system where auto-dimming equipment is fitted.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

97073103506
97073103500
97073103506

The product you are viewing cross references to these numbers
95B857522K/1
Product Information
Product Information
Door mirror glass, Convex - RIGHT for LHD (Left-Hand Drive)
This OE Match right door mirror glass is a replacement convex exterior mirror glass for left-hand drive Porsche 95B Macan models from 2014 onwards. It is designed to match the original-style fitment and visibility function, replacing damaged, cracked, faded, or missing mirror glass.

Fits:
Porsche 95B.1 Macan 2014 - 2018
Porsche 95B.1 Macan 2019 - 2021
Porsche 95B.3 Macan 2022 >>

RIGHT Door Mirror Glass CONVEX: OE Reference Part No 95B857522K
   L0L / 5RT / 6XP / 6XQ

CODES:
   PR:L0L = Left-hand drive version
   PR:5RT = Right exterior mirror, Convex (AGCC)

   PR:6XP = Exterior mirrors, power-folding/ adjustable, separately heated
   PR:6XQ = Exterior mirrors with memory feature, power-folding/adjustable, separately heated


The convex mirror glass provides a wider field of view from the right-hand door mirror, helping the driver monitor surrounding traffic, blind-spot areas, and the side of the vehicle. On LHD (Left-Hand Drive)vehicles, this glass is fitted to the right door mirror assembly and supports safe lane changes, parking, reversing, and daily driving visibility.

Functions
•  Replaces the right-side door mirror glass
•  Provides a convex wide-angle rear-view image
•  Helps improve side and rear visibility
•  Supports safer lane changes and manoeuvring
•  Restores the correct mirror appearance and viewing function
•  Fits into the original exterior mirror housing
•  OE Match replacement for damaged or worn original mirror glass

Why Replace This Part?
Door mirror glass can become cracked, scratched, chipped, loose, discoloured, or delaminated over time. Damaged mirror glass reduces visibility and can affect safe driving. Replacing the mirror glass restores clear side vision, improves the exterior appearance of the vehicle, and helps keep the door mirror assembly functioning correctly.

When to replace:
  The mirror glass is cracked, broken, scratched, or missing
•  The reflective surface is cloudy, stained, or delaminating
•  Visibility from the right mirror is poor or distorted
•  The glass has become loose or detached from the backing plate
•  The door mirror housing has been damaged
•  The vehicle is being repaired after accident or parking damage
•  The mirror no longer meets safety or roadworthiness requirements

Where it fits on the car
This mirror glass fits in the right-hand exterior door mirror assembly on left-hand drive Porsche 95B Macan models. It mounts into the existing mirror housing.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B857522K
95B857522B
95B857522K

The product you are viewing cross references to these numbers
95B857521J/1
Product Information
Product Information
Door mirror glass, Convex - LEFT for RHD (Right-Hand Drive)
This OE Match left door mirror glass is a replacement convex mirror glass for right-hand drive Porsche 95B Macan models. It is designed to match the original-style fitment and viewing function, replacing damaged, cracked, discoloured, or missing mirror glass.

Fits:
Porsche 95B.1 Macan 2014 - 2018
Porsche 95B.1 Macan 2019 - 2021
Porsche 95B.3 Macan 2022 >>

LEFT Door Mirror Glass CONVEX: OE Reference Part No 95B857521J
   L0R / 5SJ / 6XP / 6XQ

CODES:
   PR:L0R = Right-hand drive version
   PR:5SJ = LEFT exterior mirror, Convex

   PR:6XP = Exterior mirrors, power-folding/ adjustable, separately heated
   PR:6XQ = Exterior mirrors with memory feature, power-folding/adjustable, separately heated


The convex mirror glass provides a wider field of view from the left-hand door mirror, helping the driver monitor surrounding traffic and blind-spot areas more effectively. On RHD vehicles, this glass is fitted to the left door mirror assembly and helps support safe lane changes, parking, reversing, and general driving visibility.

Functions
Replaces the left-side door mirror glass
 Provides a convex wide-angle rear-view image
 Helps improve side and rear visibility
 Supports safer lane changes and manoeuvring
 Restores the correct mirror appearance and function
 Fits into the original door mirror housing
 OE Match replacement for the original mirror glass

Why Replace This Part?
Door mirror glass can become cracked, chipped, scratched, delaminated, discoloured, or detached from the mirror backing. Damaged mirror glass can reduce visibility and make the vehicle less safe to drive. Replacing the mirror glass restores clear rear-side vision and helps maintain the correct appearance of the exterior mirror assembly.

When to replace:
•  The mirror glass is cracked, broken, scratched, or missing
•  The reflective surface is cloudy, stained, or delaminating
•  Visibility from the left mirror is poor or distorted
•  The glass has become loose or detached from the backing plate
•  The door mirror assembly has been damaged
•  The vehicle is being repaired after accident or parking damage
•  The mirror no longer meets roadworthiness or safety requirements

Where it fits on the car
This mirror glass fits in the left-hand door mirror assembly on right-hand drive Porsche 95B Macan models. It clips or mounts into the existing mirror housing, depending on the mirror specification.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B857521J
95B857521B
95B857521J

The product you are viewing cross references to these numbers
99919233851/3
Product Information
Product Information
Alternator / Fan Belt
This OE Match alternator / fan belt is a replacement drive belt for Porsche 964 and 993 models. It is used in the air-cooled engine belt drive system to operate the engine cooling fan and alternator, helping maintain correct engine cooling and battery charging performance.

FAN Belt
Porsche 964 Carrera 1989>>1994 Cars With Manual Or Tiptronic Transmission
Porsche 993 Carrera 1994>>1997 Cars With Manual Or Tiptronic Transmission

Diagram Ref No 13

OR

ALTERNATOR Belt
Porsche 964 Carrera 1989>>1994 Cars With Manual Transmission
Porsche 993 Carrera 1994>>1997 Cars With Manual Transmission

Diagram Ref 14 


The alternator / fan belt transfers drive from the engine pulley to the cooling fan and alternator assembly. On air-cooled Porsche engines, this belt is essential because it powers the fan that moves cooling air across the engine and also drives the alternator to charge the battery and support the vehicle electrical system.

Functions
•  Drives the engine cooling fan
•  Drives the alternator for battery charging
•  Supports correct air-cooled engine temperature control
•  Helps maintain stable electrical system voltage
•  Prevents loss of cooling fan operation caused by belt wear or failure
•  Replaces cracked, glazed, stretched, or worn original belts
•  OE Match replacement for correct fit and reliable belt drive performance

Why Replace This Part?
The alternator / fan belt is exposed to heat, rotation, tension, and engine bay wear. Over time, the belt can crack, stretch, glaze, fray, or lose grip. A worn or failed belt can cause charging problems, battery warning lights, cooling fan failure, overheating risk, belt noise, or complete loss of alternator output. Replacing the belt helps maintain reliable cooling and charging system operation.

When to Replace This Part
•   The belt is cracked, frayed, glazed, loose, or worn
•   There is squealing or slipping from the belt area
•   The battery/charging warning light is illuminated
•   The alternator is not charging correctly
•   The engine cooling fan is not being driven properly
•   The belt has been removed during alternator, fan, or pulley service
•   As part of routine maintenance on Porsche 964 or 993 air-cooled engines
•   As preventative replacement before long journeys or major servicing

Where it fits on the car
This belt fits in the rear engine bay on the engine pulley, alternator, and cooling fan drive assembly. It forms part of the air-cooled engine accessory drive system and is fitted at the fan/alternator housing area.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99919233851
99919233850
99919233851

The product you are viewing cross references to these numbers
91110680205/1
Product Information
Product Information
Engine cover tin ware. TOP RIGHT
This OE Match engine cover tin ware is a replacement engine cooling tin panel for Porsche 911 Carrera 3.2L models from 1984 to 1989. It is the top right engine cover tin ware panel, designed to match the original-style fit and function within the air-cooled engine compartment.

Fits:
Porsche 911 Carrera 3.2L 1984 - 1989

Diagram Ref No 4.

The engine tin ware helps direct cooling air around the engine and keeps the engine bay correctly sealed. On air-cooled Porsche 911 models, properly fitted tin ware is important because it helps separate hot exhaust-side air from the cooler intake/cooling air path, supporting efficient engine cooling and consistent operating temperatures.

Functions
•  Helps guide cooling air around the air-cooled engine
•  Seals the engine compartment area to reduce hot air recirculation
•  Supports correct engine temperature control
•  Helps protect surrounding components from excess heat
•  Restores missing, corroded, bent, or damaged original tin ware
•  Maintains the correct factory-style engine bay appearance
•  OE Match replacement for the original top right engine cover panel

Engine tin ware can become corroded, cracked, bent, modified, or missing after years of use and engine servicing. Damaged or missing tin panels can reduce cooling efficiency, allow unwanted hot air circulation, and make the engine bay look incomplete. Replacing the panel helps restore correct airflow management and gives the engine compartment a cleaner OE-style finish.

When to replace
•   The original engine tin ware is missing, rusty, bent, or damaged
•   The panel no longer fits securely or leaves gaps
•   The engine is being rebuilt, removed, or refitted
•   The engine bay is being restored or repainted
•   Cooling airflow or engine bay sealing needs to be restored
•   Incorrect or modified tin ware has been fitted previously
•   As part of a full classic Porsche engine restoration

Where it fits on the car
This panel fits in the rear engine compartment as part of the engine tin ware assembly. It is the top right engine cover tin ware panel, shown as diagram reference number 4.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91110680205
91110680205
91110680203

The product you are viewing cross references to these numbers
95810673704/1
Product Information
Product Information
Oil cooler control and regulating unit
This OE Match oil cooler control and regulating unit is a replacement cooling system component used on selected Porsche diesel models. It helps manage coolant flow through the oil cooler circuit, supporting correct oil temperature control and efficient engine operation.

Fits:
Porsche 958 Cayenne 3.0L Diesel 2011 - 2018
 * engine code: CRCA,CRCB, CNRB,CVVA, CVVB,CVVC

Porsche 95B.1 Macan 3.0L Diesel 2014 - 208
 * engine code: CDUD,CTBA, CTBB,CTBC

Porsche 970 Panamera 3.0L Diesel 2011 - 2016
 * engine code: CRCC,CRCB, CWJA

Diagram ref no 19

The control and regulating unit directs or regulates coolant flow to the oil cooler, helping the engine oil reach and maintain the correct operating temperature. By controlling oil cooler performance, it supports stable lubrication, engine efficiency, and long-term protection of internal engine components.

Functions
•  Regulates coolant flow through the engine oil cooler circuit
  Helps control engine oil temperature
  Supports stable engine lubrication performance
  Helps prevent excessive oil temperature during operation
  Assists efficient engine warm-up and cooling control
  Supports overall cooling system and thermal management function
  OE Match replacement for a worn, leaking, or faulty original unit

Why Replace This Part?
The oil cooler control and regulating unit is exposed to constant heat cycles, coolant pressure, vibration, and age-related wear. Over time, internal regulating components or seals can fail, leading to coolant leaks, poor oil temperature control, overheating concerns, or cooling system faults. Replacing a faulty unit helps restore correct oil cooler regulation and protects the engine from temperature-related wear.

When to replace
  Coolant is leaking from the oil cooler regulating unit area
  Oil temperature is running higher than normal
  The engine shows overheating or cooling system warning messages
  The unit is cracked, damaged, blocked, or leaking
  Coolant residue or staining is visible around the component
  The oil cooler, thermostat, or related coolant pipework is being serviced
  Diagnostic checks indicate a cooling or temperature regulation fault
  As preventative replacement during major cooling system repair

Where it fits on the car
This unit fits in the engine cooling and oil cooler circuit. It is positioned around the oil cooler / coolant regulation area, where it controls coolant flow to support engine oil temperature management. Exact location may vary depending on model and engine layout.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95810673704
95810673700
95810673701
95810673702
95810673703
95810673704

The product you are viewing cross references to these numbers
95810631110/1
Product Information
Product Information
Water coolant pipe
This OE Match water coolant pipe is a replacement cooling system pipe for Porsche 958 Cayenne models with 3.6L petrol and 3.0L diesel engines. It is designed to match the original-style fitment and helps carry coolant through the engine cooling circuit.

Fits:
Porsche 958 Cayenne 3.6L V6 2011 - 2018
Porsche 958 Cayenne 3.0L Diesel 2011 - 2018

Diagram ref no 26

The coolant pipe transfers engine coolant between cooling system components, helping regulate engine temperature and maintain reliable coolant circulation. A properly sealed coolant pipe helps prevent coolant loss, overheating, and pressure issues within the cooling system.

Functions
Transfers coolant through the engine cooling system
 Helps maintain correct engine operating temperature
 Supports reliable coolant circulation
 Helps prevent coolant leaks and pressure loss
 Connects cooling system components as part of the coolant pipework
 Replaces cracked, leaking, brittle, or damaged original pipework
 OE Match replacement for correct fit and cooling system performance

Why Replace This Part?
Coolant pipes are exposed to heat cycles, coolant pressure, vibration, and age-related wear. Over time, the pipe can become brittle, cracked, warped, corroded, or begin leaking at the connection points. A damaged coolant pipe can lead to coolant loss, overheating, warning lights, or reduced cooling system reliability. Replacing it helps restore secure coolant flow and protects the engine from overheating damage.

When to replace
•   Coolant is leaking from the pipe or connection points
•   The pipe is cracked, brittle, warped, corroded, or damaged
•   Coolant residue or staining is visible around the pipe
•   The engine coolant level drops without an obvious cause
•   The vehicle shows overheating or coolant warning messages
•   The cooling system is being pressure-tested or repaired
•   The water pump, thermostat, radiator hose, or coolant system components are being serviced
•   As preventative maintenance during major cooling system work.

Where it fits on the car
This coolant pipe fits in the engine bay as part of the coolant circulation system. It connects cooling system components and helps route coolant through the engine cooling circuit. Exact mounting position may vary depending on whether the vehicle is fitted with the 3.6L petrol or 3.0L diesel engine.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95810631110
95810631110
7P5121051B

The product you are viewing cross references to these numbers
91161202703/1
Product Information
Product Information
Fog light additional beam wiring harness
This OE Match fog light / additional beam wiring harness is a replacement electrical loom used on Porsche 911 models from 1974 to 1986. It is designed to connect the front fog lights or additional beam lamps into the vehicle’s lighting electrical system, matching the original-style wiring layout and function.

Fits:
Porsche 911 1974 - 1986

Diagram ref no 2

The wiring harness provides the electrical connection needed for the fog lights or additional driving lights to operate correctly. It helps deliver power and signal connection between the lighting switch, relay, fuse circuit, and front lamp units, depending on the vehicle specification.

Functions
Connects front fog lights or additional beam lamps to the vehicle wiring system
 Supports correct operation of auxiliary front lighting
 Helps restore original lighting circuit function
 Replaces brittle, damaged, cut, corroded, or modified wiring
 Provides correct OE Match routing and connection style
 Supports reliable power delivery to the lamps
 Suitable for lighting repair, restoration, or retrofitting where applicable

Why Replace This Part?
Original lighting harnesses can become brittle, cracked, corroded, overheated, or damaged after years of use. Poor wiring or bad connections can cause fog lights to fail, flicker, work intermittently, or suffer from voltage drop. Replacing the harness helps restore safe, reliable operation of the front auxiliary lighting system and improves the quality of a classic Porsche electrical restoration.

When to replace:
  Fog lights or additional beam lamps do not work
  Lamps flicker or operate intermittently
  Wiring is brittle, cracked, cut, melted, or corroded
•  Connectors are loose, damaged, burnt, or oxidised
•  The front lighting system is being restored or repaired
•  The vehicle has incorrect aftermarket wiring fitted
•  Fog lights or additional driving lights are being refitted
•  The car is undergoing classic Porsche electrical restoration

Where it fits on the car
This harness fits in the front lighting electrical system of the vehicle. It is used to connect the fog light or additional beam lamp circuit to the front lamp units and related electrical components, such as the switch, relay, or fuse circuit depending on specification.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161202703
91161202703

The product you are viewing cross references to these numbers
91161205400/1
Product Information
Product Information
Rear window heater relay harness
This OE Match rear window heater relay harness is a replacement wiring harness used in the heated rear window / rear screen demister system on Porsche 911 models from 1971 to 1973. It is designed to match the original-style wiring layout and provide a secure electrical connection for the rear window heater relay.

Fits:
Porsche 911 1971 - 1973


The relay harness connects the rear window heater relay into the vehicle’s electrical system, allowing power to be supplied correctly to the heated rear window circuit. It helps the rear window demister operate as intended, clearing condensation and improving rear visibility in cold or damp conditions.

Functions
Connects the rear window heater relay to the vehicle wiring system
•  Supports correct operation of the heated rear window circuit
•  Helps supply power to the rear screen demister
•  Restores proper electrical connection where the original harness is damaged
•  Helps improve rear visibility by supporting demister function
•  Replaces brittle, cut, corroded, or modified original wiring
•   OE Match replacement for classic Porsche electrical restoration.

Why Replace This Part?
Original wiring harnesses can become brittle, cracked, corroded, overheated, or damaged after decades of use. Poor connections in the rear window heater relay harness may cause the heated rear window to stop working, operate intermittently, or suffer from voltage drop. Replacing the harness helps restore reliable relay connection and supports correct demister operation.

When to replace:
  The rear window heater or demister is not working
•  The relay wiring is brittle, cracked, corroded, or damaged
•  The harness has been cut, modified, or repaired incorrectly
•  Electrical terminals are loose, burnt, or oxidised
•  The rear window heater relay has been replaced
•  The vehicle wiring loom is being restored
•  The car is undergoing classic Porsche electrical or interior restoration

Where it fits on the car
This harness fits in the rear window heater electrical system, connecting the relay for the heated rear window circuit. It is used as part of the rear screen heater / demister wiring on Porsche 911 models from 1971 to 1973.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91161205400
91161205400

The product you are viewing cross references to these numbers
477955481/1
Product Information
Product Information
Check Valve for Windscreen washer (L-Shape)
This OE Match L-shape check valve is a replacement one-way valve used in the windscreen washer system on selected Porsche models. It is designed to control washer fluid flow through the washer hose circuit and helps prevent fluid from draining back into the reservoir.
Sold individually, quantity required depends on model and washer system layout

Fits:
Porsche 911 1981 - 1989
Porsche 964 1989 - 1994
Porsche 968 >> 1993
Porsche 924 1977 - 1988
Porsche 928 1978 - 1986
Porsche 944 1983 - 1991

Diagram ref no 29

The check valve allows washer fluid to flow in one direction toward the washer jets while stopping reverse flow when the washer system is not in use. This helps keep fluid closer to the spray nozzles, improving washer response when the windscreen washer is activated.

Functions:
Controls one-way washer fluid flow
 Helps prevent washer fluid from draining back through the hose
 Supports faster washer jet response
 Helps maintain washer system pressure
 Reduces delay before fluid reaches the windscreen
 Helps prevent air pockets in the washer line
 OE Match replacement for the original L-shape washer check valve.

Why Replace This Part?
A faulty check valve can allow washer fluid to drain back into the system, causing delayed spray, weak washer jet output, or no fluid delivery at first activation. The valve can also become blocked, cracked, brittle, or leak due to age, washer fluid additives, and engine bay heat. Replacing the check valve helps restore reliable washer operation and keeps the windscreen cleaning system working correctly.

When to replace:
  Washer fluid takes too long to reach the windscreen
  Washer jets spray weakly or inconsistently
  Fluid drains back after the washer system is used
  The valve is cracked, leaking, blocked, or brittle
  Washer hoses have been replaced or removed
  The washer system has air in the lines
  The windscreen washer system is being restored or repaired.

Where it fits on the car
This L-shape check valve fits in the windscreen washer hose circuit, between the washer reservoir/pump and washer jets. Depending on the model and washer hose layout, it may be positioned near the washer nozzles, under the front bonnet, or along the washer fluid line.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

477955481
477955481

The product you are viewing cross references to these numbers
9A7131113/1
Product Information
Product Information
Injector for AdBlue
This OE Match AdBlue injector is a replacement dosing injector used in the SCR emissions system on Porsche 95B Macan Diesel models. It injects AdBlue / diesel exhaust fluid into the exhaust stream to help reduce harmful nitrogen oxide emissions.  

Fits:
Porsche 95B Macan S Diesel  3.0L V6  2014 - 2018

Diagram ref no 10

The AdBlue injector sprays a controlled amount of AdBlue into the exhaust system before the SCR catalyst. The fluid reacts with exhaust gases inside the catalyst to convert nitrogen oxides into less harmful nitrogen and water vapour. Correct injector operation is essential for emissions control, engine management performance, and avoiding AdBlue system fault warnings.

Functions
•  Injects AdBlue / diesel exhaust fluid into the exhaust system
•  Supports SCR catalyst operation
•  Helps reduce NOx emissions
•  Provides accurate dosing controlled by the engine management system
•  Helps maintain correct emissions system performance
•  Prevents AdBlue crystallisation issues caused by faulty spray pattern
•  OE Match replacement for a failed or blocked original injector

 Why Replace This Part?
AdBlue injectors can become blocked, crystallised, contaminated, electrically faulty, or damaged by exhaust heat and age. A failing injector may cause emissions warning lights, AdBlue system faults, poor dosing, failed emissions tests, or limp mode. Replacing the injector helps restore correct SCR operation and keeps the diesel emissions system functioning as intended.

When to replace :
•   AdBlue or SCR system warning light is displayed
•   Diagnostic fault codes indicate a dosing injector fault
•   The injector is blocked, leaking, crystallised, or contaminated
•   AdBlue is not being dosed correctly into the exhaust
•   The vehicle fails an emissions test due to NOx control issues
•   There is crystallised AdBlue residue around the injector or exhaust connection
•   The exhaust/SCR system has been serviced or repaired

Where it fits on the car
This injector fits in the exhaust emissions system on Porsche 95B Macan Diesel models. It is installed in the exhaust pipe/SCR dosing position before the SCR catalyst, where it sprays AdBlue into the exhaust stream.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A7131113
9A7131113
4H0131113D
9A713111305

The product you are viewing cross references to these numbers
991202663::1
Product Information
Product Information
Performance Brake Caliper Seal Kit – High Temperature Porsche Brake Upgrade 
1 kit per caliper - 2 required per car


Upgrade and restore your Porsche braking system with this High Temperature Performance Brake Caliper Seal Upgrade Kit, specifically engineered for the Porsche 992.1 turbo.

Fits:

  • Porsche 992.1 Turbo 3.8L 2020-24
  • Porsche 992.1 Turbo S 3.8L 2020-24
  • Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
  • Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24

Developed as part of the advanced Performance Range, this premium caliper rebuild kit features upgraded high-temperature sealing components designed to withstand the extreme braking loads and temperatures generated by modern high-performance Porsche models.

Please verify piston diameter before ordering.

Kit Contents
• 6 x 32mm Performance Dust Seals
• 6 x 32mm Performance Piston Seals
• 2 x Bleed Nipples
• 2 x Bleed Nipple Dust Covers

Whether used for fast road driving, spirited mountain routes, track-day events, or performance-focused driving, this kit helps maintain optimum brake caliper performance and reliability under demanding conditions.

Unlike conventional seal kits, the Performance Range incorporates upgraded silicone dust seals and enhanced thermal-resistant piston seals specifically developed to provide superior durability and heat resistance during repeated heavy braking cycles.

Performance Range Key Advantages

High-Temperature Silicone Dust Seals

Performance Range kits utilise premium silicone dust seals instead of traditional OEM-style EPDM rubber dust boots.

Benefits include:

• Exceptional resistance to elevated brake temperatures
• Improved flexibility during repeated thermal cycles
• Increased durability under demanding braking conditions
• Reduced risk of heat-related seal degradation
• Enhanced protection against dirt, moisture and contamination

Enhanced Thermal-Resistant Piston Seals

The piston seals are manufactured using an upgraded EPDM compound developed specifically for high-performance braking applications.

Advantages include:

• Increased resistance to extreme operating temperatures
• Improved sealing performance under heavy braking loads
• Enhanced long-term reliability
• Greater resistance to thermal fatigue
• Consistent caliper operation during demanding use

Why Choose the Performance Range?

The Porsche 992.1 Turbo is capable of generating immense braking forces and temperatures during spirited driving and track use. These conditions place considerable stress on brake caliper seals and internal components.

The upgraded materials used throughout the Performance Range help maintain brake caliper efficiency and sealing integrity when exposed to:

• Repeated heavy braking cycles
• High operating temperatures
• Fast road driving
• Track-day environments
• Motorsport-inspired applications
• High-performance driving conditions

This makes the kit an ideal preventative maintenance upgrade for Porsche owners seeking enhanced brake system durability, reliability and performance.

Ideal Applications

Perfect for:

• Porsche 992.1 turbo
• Fast road driving
• Track-day use
• Motorsport-inspired builds
• High-performance brake system maintenance
• Brake caliper refurbishment projects
• Vehicles subjected to repeated heavy braking cycles



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

991202663
9P1698671A

The product you are viewing cross references to these numbers
991202663
Product Information
Product Information
Performance Brake Caliper Seal Kit – High Temperature Porsche Brake Upgrade - for cars with PCCB
1 kit per caliper - 2 required per car


Upgrade and restore your Porsche braking system with this High Temperature Performance Brake Caliper Seal Upgrade Kit, specifically engineered for Porsche 991 Turbo and Porsche GT2 RS models equipped with Porsche Ceramic Composite Brakes (PCCB).

Fits:

  • Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
  • Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
  • Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
  • Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
  • Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
  • Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
  • Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19

Developed as part of the advanced Performance Range, this premium caliper rebuild kit features upgraded high-temperature sealing components designed to withstand the extreme braking loads and temperatures generated by Porsche's most powerful road and track-focused vehicles.

Please verify piston diameter before ordering.


Kit Contents
• 6 x 32mm Performance Dust Seals
• 6 x 32mm Performance Piston Seals
• 2 x Bleed Nipples
• 2 x Bleed Nipple Dust Covers

Whether used for fast road driving, spirited mountain routes, track days, or motorsport-inspired applications, this kit helps maintain optimal brake caliper performance and reliability under demanding conditions.

Unlike conventional seal kits, the Performance Range incorporates upgraded silicone dust seals and enhanced thermal-resistant piston seals specifically developed to provide superior durability and heat resistance during repeated heavy braking cycles.

Performance Range Key Advantages

High-Temperature Silicone Dust Seals

Performance Range kits utilise premium silicone dust seals instead of traditional OEM-style EPDM rubber dust boots.

Benefits include:

• Exceptional resistance to elevated brake temperatures
• Improved flexibility during repeated thermal cycles
• Increased durability under demanding braking conditions
• Reduced risk of heat-related seal degradation
• Enhanced protection against dirt, moisture and contamination

Enhanced Thermal-Resistant Piston Seals

The piston seals are manufactured using an upgraded EPDM compound developed specifically for high-performance braking applications.

Advantages include:

• Increased resistance to extreme operating temperatures
• Improved sealing performance under heavy braking loads
• Enhanced long-term reliability
• Greater resistance to thermal fatigue
• Consistent caliper operation during demanding use

Why Choose the Performance Range?

The Porsche 991 Turbo and GT2 RS equipped with PCCB braking systems are capable of generating immense braking forces and temperatures. During fast road driving and track use, brake components are subjected to extreme thermal loads that can accelerate wear on standard caliper seals.

The upgraded materials used throughout the Performance Range help maintain brake caliper efficiency and sealing integrity when exposed to:

• Repeated heavy braking cycles
• High operating temperatures
• Fast road driving
• Track-day environments
• Motorsport-inspired applications
• High-performance driving conditions

This makes the kit an ideal preventative maintenance upgrade for Porsche owners seeking maximum brake system durability and reliability.

Ideal Applications

Perfect for:

• Porsche 991 Turbo with PCCB
• Porsche 991 GT2 RS with PCCB
• Fast road driving
• Track-day use
• Motorsport-inspired builds
• High-performance brake system maintenance
• Brake caliper refurbishment projects
• Vehicles subjected to repeated heavy braking cycles



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

991202663
9P1698671A
99135291780

The product you are viewing cross references to these numbers
993602673
Product Information
Product Information

High Temperature Performance Brake Caliper Seal Kit Upgrade Kit 36mm and 44mm
1 kit per caliper - 2 required per car

 Upgrade and restore your Porsche braking system with this High Temperature Performance Brake Caliper Seal & Piston Upgrade Kit, specifically engineered for Porsche certain 964, 993 and 997 models.

Fits:

  • 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 997 MK1 Carrera 2S 3.8L 2005-08
  • Porsche 997 MK1 Carrera 4S 3.8L 2005-08
  • Porsche 928S4 5.0L 1987-92
  • Porsche 928GT 5.0L 1989-91
  • Porsche 928GTS 5.4L 1992-95

Part of the advanced Performance Range, this premium brake caliper rebuild kit combines replacement pistons with upgraded high-temperature sealing components to deliver exceptional durability, reliability, and braking consistency under demanding driving conditions.

Please verify piston diameter before ordering.


Kit Contents
• 2 x 36mm Pistons
• 2 x 36mm Performance Dust Seals
• 2 x 36mm Performance Piston Seals
• 2 x 44mm Pistons
• 2 x 44mm Performance Dust Seals
• 2 x 44mm Performance Piston Seals
• 2 x Bleed Nipples
• 2 x Bleed Nipple Dust Covers

Designed for fast road driving, spirited use, track-day events, and performance-focused Porsche ownership, this kit helps maintain optimum caliper performance when subjected to repeated heavy braking and elevated operating temperatures.

Unlike conventional rebuild kits, the Performance Range incorporates upgraded silicone dust seals and enhanced thermal-resistant piston seals specifically developed to withstand the extreme temperatures generated by high-performance braking systems.

Performance Range Key Advantages

High-Temperature Silicone Dust Seals

Performance Range kits utilise premium silicone dust seals instead of traditional OEM-style EPDM rubber dust boots.

Benefits include:

• Exceptional resistance to elevated brake temperatures
• Improved flexibility during repeated thermal cycles
• Increased durability under demanding braking conditions
• Reduced risk of heat-related seal degradation
• Enhanced protection against dirt, moisture, and contamination

Enhanced Thermal-Resistant Piston Seals

The piston seals are manufactured using an upgraded EPDM compound developed specifically for high-performance braking applications.

Advantages include:

• Increased resistance to high operating temperatures
• Improved sealing performance under heavy braking loads
• Enhanced long-term reliability
• Greater resistance to thermal fatigue
• Consistent caliper performance during demanding use

Why Choose the Performance Range?

High-performance Porsche models such as the 964 Turbo, 993 RS, and 997 Carrera S place significant demands on brake components. During spirited driving and track use, braking systems are subjected to extreme temperatures that can accelerate wear on conventional seals.

The upgraded materials used throughout the Performance Range help maintain brake caliper efficiency and sealing integrity when exposed to:

• Repeated heavy braking cycles
• High operating temperatures
• Fast road driving
• Track-day environments
• Motorsport-inspired applications
• Aggressive driving conditions

This makes the kit an ideal preventative maintenance upgrade for Porsche owners seeking enhanced brake system durability and performance.

Ideal Applications

Perfect for:

• Porsche 964 Turbo
• Porsche 964 RS
• Porsche 993 Carrera
• Porsche 993 Turbo
• Porsche 993 RS
• Porsche 997 Carrera S
• Porsche 997 Carrera 4S
• Fast road driving
• Track-day use
• Motorsport-inspired builds
• Brake caliper refurbishment projects
• Vehicles subjected to repeated heavy braking cycles



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

993602673
92835191910
95135191910
92835191700
92835191901

The product you are viewing cross references to these numbers
997403673
Product Information
Product Information

High Temperature Performance Brake Caliper Seal Kit Upgrade Kit 34mm
1 kit per caliper - 2 required per car

Upgrade and restore your Porsche braking system with this High Temperature Performance Brake Caliper Seal & Piston Upgrade Kit, specifically engineered for selected Porsche 981 Boxster/Cayman, 718 Boxster/Cayman, 997 and 991 models.

Fits:

  • Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
  • Porsche 997 MK1 TURBO 2007-09
  • Porsche 997 MK1 GT3 / GT3 RS 2007-09
  • Porsche 997 MK1 GT2 2007-09
  • Porsche 997 MKII GT3 / GT3 RS 2010-11
  • Porsche 997 MKII Turbo 2010-13
  • Porsche 997 MKII GT2 RS 2011-13
  • Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
  • Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
  • Porsche Cayman GT4 3.8L 2015-16
  • Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L

Part of the advanced Performance Range, this premium brake caliper rebuild kit combines replacement pistons with upgraded high-temperature sealing components to deliver enhanced durability, reliability, and braking consistency under demanding driving conditions.

Please verify piston diameter before ordering.

Kit Contents
• 2 x 34mm Pistons
• 2 x 34mm Performance Dust Seals
• 2 x 34mm Performance Piston Seals
• 2 x Bleed Nipples
• 2 x Bleed Nipple Dust Covers

Designed for fast road driving, spirited use, track-day events, and performance-focused Porsche ownership, this kit helps maintain optimum caliper performance when subjected to repeated heavy braking and elevated operating temperatures.

Unlike conventional rebuild kits, the Performance Range incorporates upgraded silicone dust seals and enhanced thermal-resistant piston seals specifically developed to withstand the extreme temperatures generated by modern high-performance braking systems.

Performance Range Key Advantages

High-Temperature Silicone Dust Seals

Performance Range kits utilise premium silicone dust seals instead of traditional OEM-style EPDM rubber dust boots.

Benefits include:

• Exceptional resistance to elevated brake temperatures
• Improved flexibility during repeated thermal cycles
• Increased durability under demanding braking conditions
• Reduced risk of heat-related seal degradation
• Enhanced protection against dirt, moisture, and contamination

Enhanced Thermal-Resistant Piston Seals

The piston seals are manufactured using an upgraded EPDM compound developed specifically for high-performance braking applications.

Advantages include:

• Increased resistance to high operating temperatures
• Improved sealing performance under heavy braking loads
• Enhanced long-term reliability
• Greater resistance to thermal fatigue
• Consistent caliper performance during demanding use

Why Choose the Performance Range?

Modern Porsche sports cars are capable of generating extremely high braking forces, particularly during spirited driving and track use. Standard caliper seals can deteriorate more rapidly when repeatedly exposed to elevated temperatures.

The upgraded materials used throughout the Performance Range help maintain brake caliper efficiency and sealing integrity when exposed to:

• Repeated heavy braking cycles
• High operating temperatures
• Fast road driving
• Track-day environments
• Motorsport-inspired applications
• Performance driving conditions

This makes the kit an ideal preventative maintenance upgrade for Porsche owners seeking enhanced brake system durability and performance.

Ideal Applications

Perfect for:

• Porsche 981 Boxster & Cayman
• Porsche 718 Boxster & Cayman
• Porsche 997 Carrera & Turbo models
• Porsche 991 Carrera & Turbo models
• Fast road driving
• Track-day use
• Motorsport-inspired builds
• Brake caliper refurbishment projects
• Vehicles subjected to repeated heavy braking cycles



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

997403673
96535291700

The product you are viewing cross references to these numbers
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