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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram

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 6769 to 6784 (of 7129 products)
Special Offer
90150407900/1
Product Information
Product Information
Torsion bar cover, Fits left or right side
Complete with gasket.

Fits:
Porsche 911 Carrera 1965-86
Cars with 915 Gearbox

Diagram ref no 28

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90150407900
90150407900

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Special Offer
90026904701/1
Product Information
Product Information
Brake Disc Mounting Screws. M6 x 12.
2 x Brake disc screws are required per disc.

Fits:
Porsche 911
Porsche 924S
Porsche 944
Porsche 964
Porsche 993
Porsche 996
Porsche 997
Porsche Boxster 986
Porsche Boxster 987
Porsche Cayman

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90026904701
90026904701
90026904703
N10456004

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Special Offer
047121060/1
Product Information
Product Information
Water coolant pipe to expansion tank.

Fits:
Porsche 924 1976-85

Diagram ref no 5

Related reference numbers
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047121060
047121060

The product you are viewing cross references to these numbers
Special Offer
99710211800/1
Product Information
Product Information
Drive belt deflection roller.
This tensioner (or idler) pulley is designed for Porsche 911 (996/997) and Boxster/Cayman vehicles. It supports the serpentine/drive belt system, ensuring smooth, stable rotation and correct belt alignment. It helps maintain proper tension, reduces noise, and protects engine accessories from excessive stress. Built to original Porsche standards and engineered for precise fitment and durability.

Fits:
Porsche 996 Carrera 3.4L / 3.6L 1997-05 6-speed Manual transmission
Porsche 997.1 Carrera 3.6L / 3.8L 2005-08 Manual transmission
Porsche 987.1 Boxster 2.7L / 3.2L / 3.4L 2005-08 Manual transmission
Porsche 987C.1 Cayman 987C 2.7L / 3.4L 2005-08 Manual transmission

Diagram ref no 15

Ideal replacement when the original pulley shows signs of wear, bearing noise, belt misalignment or visible belt damage - restoring accessory-drive reliability and avoiding secondary damage from belt failure.

The idler pulley plays a critical role in your accessory belt drive, maintaining the correct path and tension of the belt that powers many engine-mounted systems. When the pulley bearing deteriorates, or the surface becomes worn or grooved, the belt can slip, make noise, or even break—potentially causing loss of alternator, AC compressor or power-steering function. By replacing this component proactively with a quality OE-Match unit, you safeguard those systems and maintain proper engine accessory operation.

When and why to replace:
Audible bearing noise or rumble coming from the pulley/belt area.
Visible belt wear, glazing, fraying or mis-tracking across the pulley surface.
Occasional belt slippage or accessory drive belt squeal on start-up or load.
Accessory drive servicing (belt replacement, tensioner replacement) where it makes sense to fit the pulley at the same time.
Higher-mileage vehicle where original pulley may have been in service for many years and bears may be near end-of-life.

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

99710211800
99710211800
4149031110

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Special Offer
99610702355/1
Product Information
Product Information
Oil separator. One of the most common failures in the Boxster or 996 is the Air/Oil Separator, also referred to as the AOS. 

This Air/Oil Separator product ref 996.107.023.55 also includes the rubber below 996.107.237.52 and jubilee clip 999.512.551.01

oematch

The AOS is basically a small diaphragm distillery which distills the minute amounts of oil mist in the crankcase, liquifies it and sends it back to the crankcase. The "clean" air is now sent into the air intake (after the throttle body) to be burned off by the engine.

When the AOS starts to fail it cannot separate all of the oil out of the mist and some liquid oil is sent to the air intake.

A few drops of oil is enough to generate the GREAT SMOKE BOMB for which our cars are famous for.

A big smoke bomb once in a while is completely normal, due to the architecture of the flat-6 engine, which may let a drop of oil flow into one of the combustion chambers sporadically.

Fits:

  • Porsche 996 C2 3.4L 1997-08/01
  • Porsche 996 C4 3.4L 1997-08/01


Click pictures for large parts diagram.
Diagram Ref No 1.



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

99610702355
996-107-023-55
99610702355
99610702353
99610702354
99610702356

The product you are viewing cross references to these numbers
Special Offer
94464591300
Product Information
Product Information
Replacement internal antenna rod for automatic antenna's

oematch

Fits:
Porsche 911 1984-86 for auto antenna 91164503305
Porsche 924 1976-85 for auto antenna 94464591100
Porsche 924S 1986-88 for auto antenna 94464591100
Porsche 944 1982-85 for auto antenna 94464591100
Porsche 928 1982-85 for auto antenna 92864503503

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94464591300
65221468225
88880882090
94464591300
65221375569
820902504

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Special Offer
477035513/1
Product Information
Product Information
Replacement internal antenna rod for manual antenna's.

oematch

Fits:
Porsche 911 1978-86 for manual antenna 91164503305
Porsche 924 1976-85
Porsche 944 1982-85 for manual antenna 477035513
Porsche 928 1978-86 for manual antenna 92864503501
Special Offer
94410714799
Product Information
Product Information
Oil cooler thermostat gasket kit.
The oil cooler gasket kit is engineered to reseal the engine oil cooler housing and thermostat/oil-filter adapter on Porsche 924S, 944 (1982-1991) and 968 (1992-1995) models (and compatible variants). This kit includes all necessary gaskets, O-rings, and seals required to rebuild or reseal the oil-to-water cooler assembly and related thermostat/oil-filter housing interface, restoring proper sealing integrity and preventing oil or coolant leaks. 

Fits:
Porsche 924S 1986 - 1988
Porsche 944 1982 - 1991
Porsche 968 1992 - 1995

The oil cooler (or heat-exchanger) is vital to maintain correct oil temperature, especially under load or high revs. The gaskets and seals that form part of this assembly are wear items - over time they can harden, shrink or degrade, leading to leaks.

If a seal fails, you may experience:
Engine oil leaks under the vehicle or at the cooler housing.
 Oil contamination of coolant (or coolant contamination of oil) - often mistaken for a blown head gasket.
 Loss of oil pressure or reduction in cooling efficiency, potentially leading to overheating or accelerated engine wear.
 Unpleasant oil smell in engine bay, smoke if oil drips onto hot exhaust, and increased fire risk in severe cases.

Using this gasket kit ensures that the cooler housing is sealed properly, restores reliability and safeguards the engine’s lubrication and cooling integrity - a relatively low-cost preventative maintenance step with high payoff for longevity and safety.

Related reference numbers
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94410714799
94410714799

The product you are viewing cross references to these numbers
EXHFITTING.996.1.7
Product Information
Product Information
Exhaust Fitting Kit. Porsche (911) 996 C2 /C4 / C4S

Fits:
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


Kit Includes:
2 x Header Gaskets (Diagram Ref 3)
2 x Header to Cat Gaskets (Diagram Ref 7)
2 x Cats to Muffler Clamps (Diagram Ref 29)
2 x Muffler to Tail Pipe Clamps (Diagram Ref 22)

*Click on the image to see a large parts diagram.



Related reference numbers
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EXHFITTING.996.1.7
99611110755
99611111350
99711152000
99611110800

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91111124500/1
Product Information
Product Information
Exhaust tip, push on type. Black painted steel.
Inner diameter: 60mm

oematch

Fits:
Porsche 911 T/ E / S 2.0-2.4L 1964-73
Porsche 911 / S / Carrera 2.7L 1973-75
Porsche 911 SC / Carrera / 930 2.7-3.2L 1975-89

Related reference numbers
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91111124500
91111124500
91111121502
91111121503

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Special Offer
96461360102/1
Product Information
Product Information
Courtesy lamp switch for door, luggage compartment (bonnet) and engine lid.
Replacement door contact or jamb switch designed to replicate the original Porsche door/courtesy lamp switch. It ensures accurate detection of door or boot-lid openings, controlling interior lamps, warning chimes and other vehicle functions. Built to match the Porsche factory specification.
Sold each.

Fits:
Porsche 911 1970 - 1989
Porsche 964 1990 - 1994
Porsche 993 1994 - 1997

Diagram ref no 28 or 29

•  Position on Vehicle: Mounted in the door jamb, boot (trunk) lid, engine-lid or other body‐panel opening where it triggers the courtesy lamp or door-open warning system.

Applications: Ideal replacement when the original switch fails (interior lights don’t work, door-open indicator stuck, boot light not responding), or when restoring the vehicle’s body electrical system to original specification.

A functioning door/boot contact switch is vital for correct interior lighting, warning chimes, door ajar indicators and overall vehicle convenience. A defective switch can lead to interior lamps being permanently off/on, battery drain, or door-open warnings not working. Replacing a switch restores correct electrical behaviour, safeguards against unintended battery drain and maintains the vehicle’s original functionality.

When and why to replace:
Door or boot interior lamp does not activate when opening the panel.
Battery drains overnight and circuits point to faulty door-open logic.
During door/boot panel removal or wiring work where switch is disturbed or lost.
On older vehicles where original switches may have aged or internal contacts have degraded.

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96461360102
96461360100

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Special Offer
00072180241
Product Information
Product Information
Almost all brake failures are due to contaminated brake fluid. Brake fluid is hydroscopic, it draws moisture out of the air, moisture that will cause corrosion in your master cylinder and brake calipers. This is why we strongly recommend changing your brake fluid every one to two years depending on climate.

This Brake Bleeder Kit by MityVac will make this dreaded chore easy, clean, and quick.

Illustrated booklet makes your troubleshooting easy.

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00072180241
00072180241

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CONTROLARM09
Product Information
Product Information
Motorsport Control Arms. Set of 2
Replacement for the standard lower control arms, Allows greater camber adjustment possibilities at the front using the 2-piece split control arm set.

oematch

Fits:
Porsche 996 C2/C4/C4S 1998-04
Porsche 996 Turbo 2000-2005
Porsche 996 GT3 1999-2002 MKI
Porsche 996 GT3 2003-2005 MKII

NOTE: If upgrading to these control arms from standard arms on a non-GT2 or GT3 model, you will need to purchase the necessary washers and nuts to connect the arm to the flange. Two of each are required per arm. You’ll be prompted to add these to your basket during checkout.

Please click 'Zoom in' to view the diagram. Replacement for item No. 21

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CONTROLARM09
99634105307
99634105314
99634105316
99634105317
99634105318
99634105319
99634194101
99634144190
99634112290
99634112190
SR049
SR040
99902526901
90007606402

The product you are viewing cross references to these numbers
Special Offer
91153109503/1
Product Information
Product Information
The door seal is a crucial component that protects your vehicle’s interior by tightly sealing the door to the chassis. Made from durable rubber, it prevents water, air, and debris from entering the cabin while also helping to reduce road noise and maintain a comfortable interior temperature. However, over time, exposure to sunlight, heat, and constant use can cause the rubber to oxidize and deteriorate. When this happens, the seal may lose its flexibility and effectiveness, potentially allowing water or air to leak into the vehicle.
Sold each, Fits Left or Right side

Compatible with Coupe models :
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 24

Common Signs of Door Seal Failure
•  Cracks or tears: Continuous exposure to weather and repeated door use can cause the rubber to dry out and crack.
•  Shrinkage or compression: Temperature changes may cause the seal to shrink or lose shape, creating small gaps that reduce its sealing ability.
•  Water leaks or wind noise: A damaged or worn seal can lead to water seeping into the cabin during rain or increased wind noise while driving at higher speeds.

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91153109503
91153109503
91153109502
91153109501
91153109500
96453109600
96453109500

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Special Offer
90110202501/1
Product Information
Product Information
Flywheel spigot bearing.

Fits:
Porsche 911 (901 Gearbox)
Porsche 911 upto 1979 (915 Gearbox)

Diagram ref no. 4

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90110202501
90110202501

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Special Offer
96410223931/1
Product Information
Product Information
Flywheel. Single mass RS flywheel.

Fits:
Porsche 964 RS 1991-94
Porsche 993 RS 1995-97
Porsche 996 GT3 MKI 1999

Porsche 997 GT3RS (RS version only)



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96410223931
96410223931

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DISPLAYING 6769 to 6784 (of 7129 products)