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Design911 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://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk 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 6609 to 6624 (of 8654 products)
91110717603/1
Product Information
Product Information
Engine oil sump plug. Galvanized. M22 x 1.5 x 13.5 Magnetic

Fits:
Porsche 911 1965-83
Porsche 928 1978 Only

Diagram ref no 41


A magnetic sump oil drain plug is a type of oil drain plug that contains a small magnet designed to attract and capture metallic particles that may be present in your engine's oil. While this type of drain plug is not exclusive to Porsche and can be used in various vehicles, it can provide several benefits, including:

Improved Engine Longevity: The magnet in the drain plug helps to capture tiny metal particles, such as iron, steel, or aluminum, that may circulate in the engine oil. Removing these particles can reduce wear and tear on engine components, potentially extending the engine's lifespan.

Enhanced Engine Performance: By reducing the presence of contaminants in the oil, a magnetic drain plug can help maintain the oil's lubricating properties, which is crucial for smooth engine operation. Clean oil can also contribute to improved fuel efficiency.

Early Detection of Problems: As the magnetic drain plug collects metallic debris, it can serve as an early warning system. By inspecting the drain plug during oil changes, you can get an idea of the engine's condition and detect any unusual wear or damage before it becomes a major issue.

Reduced Maintenance Costs: Regularly inspecting and cleaning a magnetic drain plug can prevent larger issues from developing over time. Addressing potential problems early can save you money on more extensive repairs down the road.

Peace of Mind: Knowing that you are taking steps to protect your engine from premature wear and tear can give you peace of mind as a vehicle owner. It's a relatively inexpensive and simple modification that can provide added assurance.

Easy Installation: Magnetic drain plugs are typically straightforward to install. They often replace the existing drain plug and require no special tools or modifications.

While magnetic drain plugs can offer these benefits, it's essential to remember that they are not a substitute for regular oil changes and proper maintenance. Regular oil changes with the appropriate oil and filter are still crucial for the health and longevity of your engine. Additionally, magnetic drain plugs may not capture all types of contaminants, so they should be seen as a supplementary measure rather than a comprehensive solution.



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

91110717603
91110717603
91110717602
90110717600
90110717601

The product you are viewing cross references to these numbers
91130241110/1
Product Information
Product Information
Gearshift sleeve, 3rd - 4th Gear
This OE Match gearshift sleeve is a replacement transmission synchroniser sleeve for 3rd and 4th gear on Porsche 911 models from 1966 to 1977. It is designed to match the original-style fit and function, helping restore smooth and accurate gear engagement.
Sold individually

Fits:
Porsche 911 1966-71 901 gearbox
Porsche 911 1972-77 915 gearbox
for Narrow Guide Sleeve

Diagram ref no 13

The gearshift sleeve forms part of the gearbox synchroniser assembly. During gear changes, it moves to engage the selected gear, working with the synchro hub, synchro rings, and dog teeth to help the gearbox shift cleanly between 3rd and 4th gear.

Functions
•  Replaces the 3rd–4th gear synchroniser / gearshift sleeve
•  Helps engage 3rd and 4th gears correctly
•  Supports smooth and accurate gear changes
•  Works with the synchro hub, synchro rings, and dog teeth
•  Helps reduce gear selection issues when replacing worn components
•  Suitable for gearbox rebuilds and transmission repair
•  OE Match replacement for classic Porsche gearbox service.

Why Replace This Part?
Gearshift sleeves can wear due to repeated gear changes, high mileage, poor lubrication, worn synchro components, or gearbox abuse. A worn or damaged sleeve may cause difficult gear selection, crunching, baulking, jumping out of gear, or poor shift feel. Replacing the sleeve during gearbox overhaul helps restore correct synchroniser operation and reliable gear engagement.

When to Replace
•   This Part 3rd or 4th gear is difficult to select
•   Gear changes feel notchy, rough, or inconsistent
•   Crunching or baulking occurs during 3rd–4th gear shifts
•   The gearbox jumps out of gear
•   The sleeve teeth are worn, chipped, rounded, or damaged
•   The synchro rings, hubs, or dog teeth are being replaced
•   The gearbox is being rebuilt or inspected.

Where it fits on the car
This gearshift sleeve fits inside the gearbox synchroniser assembly for 3rd and 4th gear. It is part of the internal transmission gear selection system and should be installed according to the factory gearbox layout.

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

91130241110
313095270322
91130241110
91130241120
91130241126
91130241127
31309527

The product you are viewing cross references to these numbers
91530228200/1
Product Information
Product Information
Lock nut for transmission pinion shaft.

Fits:
Porsche 911 1972-86
Manual transmission

Diagram ref no 51

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

91530228200
91530228200
31309614

The product you are viewing cross references to these numbers
91530241100/1
Product Information
Product Information
Gearshift sleeve, 1st - 2nd Gear.

oematch

Fits:
Porsche 911 1972-77 915 Manual Transmission
not for 915/60/61 gearboxes

Click 'Zoom in' for large parts diagram.
Diagram ref no 42

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

91530241100
91530241100
313 09 619

The product you are viewing cross references to these numbers
99905222701/1
Product Information
Product Information
Pinion shaft bearing.

Fits:
Porsche 964 1989-94
Porsche 993 1995-98
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05

Diagram Ref no 25

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

99905222701
313097470322
99730229300
99905216400
99905222701
31309747
26072

The product you are viewing cross references to these numbers
90150525
Product Information
Product Information
Rear bumper end cap matt anodized.

oematch

Fits:
Porsche 911 1969-73 LWB CARS

Click 'Zoom in' for large parts diagram.
Diagram ref no 36

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

90150525
90150525121
90150525221
1684450470
1684450480

The product you are viewing cross references to these numbers
95030431130/1
Product Information
Product Information
Syncroniser ring, 1st - 2nd Gear, manual transmission.

Fits:
Porsche 911 (964) Carrera 2 RS 1992 G50.10

Diagram ref no 31

Price is for each.

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

95030431130
95030431130
31309391

The product you are viewing cross references to these numbers
95030461111/1
Product Information
Product Information
Syncroniser ring, 1st - 2nd Gear, manual transmission.

Fits:
Porsche 911 (993) RS 1995 (M003)

Porsche 996 

Porsche 986 S 

Click 'Zoom in' for large parts diagram.
Diagram ref no 33



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

95030461111
17872
95030461111
31309392

The product you are viewing cross references to these numbers
95030461311/1
Product Information
Product Information
G50 Transmission syncroniser cone ring, 1st - 2nd Gear.

oematch

Fits:
Porsche 911 (993) RS 1995 G50.32 (M003)

Click 'Zoom in' for large parts diagram.
Diagram ref no 32

Two required. Price is for each.

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95030461311
95030461311
31309394
21580

The product you are viewing cross references to these numbers
95030461711/1
Product Information
Product Information
G50 Transmission syncroniser shift ring, 1st - 2nd Gear.

oematch

Fits:
Porsche 911 (993) RS 1995 G50.32 (M003)

Click 'Zoom in' for large parts diagram.
Diagram ref no 31

Price is for each.

Related reference numbers
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95030461711
95030461711
31309395

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92830420910/1
Product Information
Product Information
G50 Transmission syncroniser ring for 3rd - 5th gear.
Synchro Gear Teeth 911 1987-94 3rd-5th Gears

Fits:
Porsche 911 / 964 / 965 (87-94) - G50 - 3rd - 5th Gear
Manual transmission

Related reference numbers
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92830420910
92830420910
31309625

The product you are viewing cross references to these numbers
92830421010/1
Product Information
Product Information
G50 Transmission synchroniser ring for 1st – 2nd gear.
This OE Match synchroniser ring is a direct-fit replacement for the 1st/2nd gear synchro teeth in Porsche G50 (or G-series) manual transmissions. It is built to the correct dimensions, materials, and tolerances for reliable gear engagement and longevity.

Fits:
Porsche 911 / 964 / 965 (1987 - 1994) - G50 - 1st - 2nd Gear



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

92830421010
92830421010
31309626

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99310314753/1
Product Information
Product Information
Big End Conrod Bearings. Oversize 0.25mm.
SET OF 12.

Fits:
Porsche 993 1994-98
Porsche 996 Turbo

Click picture for large parts diagram.
Diagram Ref No 15.

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

99310314753
99310314753
71-3775

The product you are viewing cross references to these numbers
92830421123/1
Product Information
Product Information
Syncro ring, manual transmission
Synchroniser ring is a replacement designed for Porsche manual gearbox applications, ensuring smooth and reliable gear changes. Installed within the transmission’s synchromesh hub assembly, this ring facilitates the engagement of gears by matching rotational speeds before meshing, thereby eliminating grinding and excessive wear. Built to match Porsche’s original specification.
Sold each

Fits:
Porsche 911 (993) (1995-1998) (3rd-6th gear and reverse gear)

Porsche 911 (996) GT2 (2002-2005) (3rd-6th gear)
Porsche 911 (996) GT3 (2000-2005) (3rd-4th gear)
Porsche 911 (996) Turbo / S (2001-2005) (3rd-4th gear)

Porsche 911 (997) GT3 (2010-2011) (6th gear)
Porsche 911 (997) GT3 RS (2011) (6th gear)
Porsche 911 (997) GT3 RS 4.0 (2011) (6th gear)

Position: Inside manual transmission, synchromesh ring for one of the gear sets (often 3rd/4th gear or 5th/6th depending on the gearbox).

 Function: Enables gear engagement by synchronising shaft speeds, preventing gear-grinding, facilitating smooth shifts and protecting gear teeth and synchroniser hubs.

 Applications: Ideal when the transmission is open for rebuild, when synchroniser wear is apparent (hard or noisy shifts, grinding) or when restoring a Porsche manual gearbox to high performance.

The synchroniser ring is key to proper manual gearbox operation. Over time, wear, heat and load cause the sliding surfaces to glaze or the ring teeth to degrade, leading to symptoms such as gear clash, difficult shifts, poor gear engagement or even damage to gear teeth and hubs. Replacing the synchroniser ring ensures:
 Smooth, reliable gear engagement
 Reduced gear-grinding and longer synchroniser life
 Protection for the gearbox internals from further wear
 Enhanced driving experience and drivetrain reliability

When to replace:
 The gearbox exhibits grinding when changing into a specific gear or range (often 3rd/4th or 5th/6th)
 Hard gear changes, slipping, or noise from the transmission under load
 Internal inspection shows wear or scoring on the old synchroniser ring surfaces
 You’re rebuilding the gearbox or performing a major service where opening the transmission is already necessary.

Related reference numbers
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92830421123
92830421123
31309628
313 09 628 03 22

The product you are viewing cross references to these numbers
93010220403/3
Product Information
Product Information
Flywheel. Porsche 911 1978-79

Fits:
Porsche 911 3.0L SC 1978-79


The flywheel for Porsche 911 SC 78/79 is a high-quality spare part, specially designed for vehicles with a power of 180 to 188 hp. This flywheel is an essential part of the engine and ensures that the rotary motion of the engine is transmitted to the crankshaft.

Made of sturdy material and using modern manufacturing techniques, this flywheel ensures reliable and precise performance. It is manufactured with great care and precision to meet the high demands and standards of your Porsche.



Related reference numbers
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93010220403
93010220400
93010220403
31309636

The product you are viewing cross references to these numbers
99906402601/1
Product Information
Product Information
Oil pressure relief screw plug. M 18 x 1.5
This OE Match oil pressure relief screw plug is a replacement sealing plug for the engine oil pressure relief system on selected Porsche 911, 964, 993, 996 Turbo, and 997 Turbo models. It is designed to match the original-style fitment and function, helping seal the oil pressure relief bore securely.
Sold individually  

Fits:
Porsche 911 / 930 1971 - 1989
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998
Porsche 996 Turbo/GT2 2001 - 2005
Porsche 997 Turbo/GT2/GT2 RS 2005 - 2012
Porsche 996 GT3 / 997 GT3 1999>>

Diagram ref no 12

The oil pressure relief screw plug closes and seals the access point for the oil pressure relief valve assembly. The pressure relief system helps regulate engine oil pressure by allowing excess pressure to bypass when required. A correctly sealing screw plug is important for maintaining oil system integrity and preventing oil leaks.

Functions
•  Seals the oil pressure relief valve access bore
•  Helps maintain correct engine oil system sealing
•  Supports proper oil pressure relief valve operation
•  Helps prevent engine oil leaks from the plug area
•  Replaces damaged, worn, rounded, corroded, or leaking original plugs
•  Suitable for engine oil system repair, rebuild, or maintenance
•  OE Match replacement for Porsche lubrication system service.

Why Replace This Part?
Oil pressure relief screw plugs can become damaged, rounded, corroded, worn, or difficult to seal after repeated removal. The sealing face or threads may also become compromised during engine repairs or oil pressure relief valve service. A faulty plug can cause oil seepage, poor sealing, or service difficulty. Replacing the plug helps restore a secure seal and supports reliable oil pressure relief system function.

When to Replace This Part
•   The original screw plug is damaged, rounded, corroded, or worn
•   Oil is leaking or seeping from the pressure relief plug area
•   The oil pressure relief valve is being serviced or replaced
•   The engine case or oil system is being rebuilt
•   The plug threads or sealing face are no longer in good condition
•   The plug has been removed multiple times and should not be reused
•   Preventative replacement is being carried out during engine maintenance

Where it fits on the car
This screw plug fits in the engine oil pressure relief valve area. It seals the access point for the oil pressure relief system and forms part of the engine lubrication circuit.

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

99906402601
99906402601
31309765

The product you are viewing cross references to these numbers
DISPLAYING 6609 to 6624 (of 8654 products)