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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://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

Porsche

Porsche
About Porsche

Porsche for Porsche

Porsche genuine parts and lifestyle products for Porsche models from Design911

A Quick Look at Porsche

Porsche 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 Porsche 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.

  • Typical reasons people replace these parts include maintaining originality, keeping factory specification, and choosing the latest genuine revisions for peace of mind.
  • Common real-world issues behind many Porsche repairs are age and mileage: oil leaks, cooling system fatigue, brake and suspension wear, corrosion and electrical faults from moisture or heat cycling.
  • Before ordering, confirm part numbers against VIN or option/PR codes, especially for safety‑critical or complex components.
  • When upgrading, decide whether you want pure originality or performance changes, as some aftermarket options may suit specific goals better than genuine.
  • For bigger jobs, replace related seals, hardware and consumables at the same time to avoid repeat labour and compatibility issues.
  • Where available, follow the manufacturer’s fitting and bedding‑in guidance to get the best performance and longevity.

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: Common symptoms include vibration under braking, increased stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.

  • Check whether the parts are OE-equivalent replacements or performance upgrades and match this to how the Porsche is used.
  • Follow any recommended bedding-in procedure and consider replacing discs, pads, sensors and fitting hardware together where advised.

Clothing & Gifts — Porsche-themed clothing and gifts let owners and enthusiasts show their passion off the road, or make ideal presents for fans of the marque. Common symptoms include: Items may become worn, faded, damaged or go out of style, prompting replacement with newer designs.

  • Review available size, colour and material details to help choose the right item and ensure it matches how it will be used.
  • Check any care or washing guidance so garments and accessories keep their appearance for longer.

Lifestyle — To explore different Porsche-inspired lifestyle products or gift ideas. Common symptoms include: General wear from handling or display.

  • Confirm whether items are official Porsche lifestyle products or from trusted partner brands where stated.
  • Consider who the item is for and how it will be used day to day to select the most suitable style or product type.

Keyring — To choose a different design, material or model theme. Common symptoms include: Scratches, worn finishes or loose fittings.

  • Keyrings make simple, practical Porsche-themed gifts and can be matched to specific models or heritage designs where available.
  • If a keyring shows damage or looseness, replace it to avoid losing keys or further wear to finishes.

Size chart — The size chart acts as a practical reference tool for all apparel purchases. Common symptoms include:

Explore Porsche at Design911

View the current Porsche range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

DISPLAYING 18817 to 18832 (of 19946 products)
Special Order item
99919209750
Product Information
Product Information
Alternator belt. Belt size: 9.5 x 725.

porsche

Fits:
Porsche 911 Turbo/SC 1974-79 (Please choose by size)

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

99919209750
99919209750

The product you are viewing cross references to these numbers
Special Order item
9991921765A
Product Information
Product Information
Alternator Belt, Narrow V-belt.
Belt size: 10 x 710

porsche

Fits:
Porsche 911 1965-73
Porsche 911 Turbo 1976 >>
Porsche 911 SC 1974-79 (Check Size of your Belt)
Porsche 911 SC 1980-83
Porsche 911 3.2L 1984-89
Porsche 914 1970-76

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

9991921765A
99919217650
9991921765A

The product you are viewing cross references to these numbers
Special Order item
99610215195
Product Information
Product Information
Drive belt.

Fits:
Porsche 996 GT3 1999-2005
Porsche 997 GT3 MKI 2006>>
Porsche 997 GT3 MKII 2009>>

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

99610215195
6PK2260
99610215193
99610215195

The product you are viewing cross references to these numbers
Special Order item
99733104302
Product Information
Product Information
Control arm rear and front.

porsche

Fits:
Porsche 986 1997-04 FRONT only
Porsche 996 All 1998-2005 FRONT and REAR

Porsche 997 REAR only
Porsche 997 Turbo REAR only
Porsche 997 GT3 MKI 2005>>2009 FRONT and REAR

Porsche 997.2 REAR only
Porsche 997.2 Turbo REAR only
Porsche 997.2 GT3 REAR only

Please click 'Zoom in' to view the diagram (No 17)

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

99733104302
997.331.043.01
99733104301
99733104302
99733104300

The product you are viewing cross references to these numbers
Special Order item
99333104503
Product Information
Product Information
Control Arm Upper Rear

porsche

rear
Porsche 993 1994-97 joins wheel carrier and side section

Please click 'Zoom in' to view the diagram.
Diagram ref No 4

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

99333104503
99333104503
99333104501
99333104502

The product you are viewing cross references to these numbers
Special Order item
99333104301
Product Information
Product Information
Control arm lower, Rear.

rear
Porsche 993 1994-97 joins with cross member

Diagram ref no 3

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

99333104301
99333104301
99333104300

The product you are viewing cross references to these numbers
Special Order item
477501069A
Product Information
Product Information
Axle carrier outer mounting bush tear.
Porsche standard replacement suspension bush.

porsche

Fits:
Porsche 924 1976-88
Porsche 944 1982-91
Porsche 968 1992-95

Click 'Zoom in' for large parts diagram.
Diagram ref no 2.

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

477501069A
477501069A

The product you are viewing cross references to these numbers
Special Order item
99134105306::1
Product Information
Product Information
Control arm FRONT.

porsche

front
Porsche 987 Boxster 2006>>
Porsche 987C Cayman 2005>>
Porsche 997 2005>>

Please click 'Zoom in' to view the diagram.
Diagram re No 13.

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

99134105306
99734105304
99134105302
4160500005
99734105300
99134105305
99134105306
99134105303
99134105301
99734105303

The product you are viewing cross references to these numbers
Special Order item
99905909800
Product Information
Product Information
Taper roller wheel bearing.
FRONT INNER

porsche

Fits:
Porsche 911 1965-89
Porsche 930 (911) 1974-89
Porsche 924 1976-85
Porsche 944 1982-86
Porsche 914-6

Click 'Zoom in' for large parts diagram.
Diagram ref no 27.

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

99905909800
477405641
99905909800

The product you are viewing cross references to these numbers
Special Order item
99733104505
Product Information
Product Information
Control arm rear with ball joint.

porsche

Fits:
Porsche 986 Boxster
Porsche 987 Boxster 2006>>
Porsche 987c Cayman 2005>>
Porsche 996 C2/C4 1998-2005
Porsche 996 Turbo 2000-2005
Porsche 996 GT3 1999-2005
Porsche 997 MKI 2006-2009
Porsche 997 GT3 2006-2009

Please click 'Zoom in' to view the diagram (No 13)

This product supersedes Porsche's old part numbers:
99633104506, 99633104508, 99633104510, 99633104512, 99733104504 , 99633104512

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

99733104505
99733104504
99633104506
99633104508
99633104510
99633104512
997.331.045.04
996.331.045.06
996.331.045.08
996.331.045.10
996.331.045.12
99733104505
99631124508
99633124510
99633104505
99633104507

The product you are viewing cross references to these numbers
Special Order item
98760612305
Product Information
Product Information
Lambda oxygen sensor
Sold each - 4 per car. These are positioned before and after the catalytic converters

porsche

Fits:
Porsche Boxster 987 2007>> (before and after catalytic converter)

Porsche Cayman 987C 2006-08 (before and after catalytic converter)


Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Driveability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

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

98760612305
98760612302
98760612400
0258006697
97360612400
98760612305
98760613202
98760612400

The product you are viewing cross references to these numbers
Special Order item
99760617701
Product Information
Product Information
Lambda oxygen sensor.

porsche

Fits
Porsche 997 C2/4 2006>> (AFTER Catalytic converter)

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
• Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
• Driveability problems, such as engine surging or hesitation.
• High hydrocarbon emissions, failing an emissions inspection.
• The engine warning light may be on or service flag displayed.
• The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
• Test and/or replace every 30,000 miles.
• Perform periodic emission checks.
• Watch for service light.
• Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

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

99760617701
99760617701
0258006825
99760617702
99760617700
99760613800

The product you are viewing cross references to these numbers
Special Order item
99733104701
Product Information
Product Information
Control arm top rear.
Sold each.

porsche

Fits:
Porsche 996 C2/C4/C4S 1998-2005
Porsche 996 TURBO/GT3
Porsche 997 MKI 2006-2009
Porsche 997 TURBO/GT3

Please click 'Zoom in' to view the diagram.
Diagram ref no.8

This product supersedes Porsche's old part numbers:
- 99633104702
- 99633104703
- 99633104705
- 99633104706
- 99733104700

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

99733104701
99733104701
997.331.047.01
99733104700
99633104702
99633104703
99633104705
99633104706
99733104700
99733114701
99633114705

The product you are viewing cross references to these numbers
Special Order item
99634105319
Product Information
Product Information
Wishbone control arm with lower ball joint.

porsche

Fits:
Porsche 986 Boxster 1997-04 FRONT or REAR
Porsche 996 C2/C4/C4S 1998-04 FRONT or REAR
Porsche 996 Turbo 2000-2005 FRONT or REAR (non adjustable)
Porsche 996 GT3 1999-2002 MKI REAR
Porsche 996 GT3 2003-2005 MKII REAR (non adjustable)

Please note this arm is not adjustable (not motorsport - M004 option)

Please click 'Zoom in' to view the diagram (No 21)

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

99634105319
99634105316
99634105317
99634105305
99634105318
99634105306
99634105307
99634105314
99634105316
99634105317
99634194100
99634194101

The product you are viewing cross references to these numbers
Special Order item
141951253B
Product Information
Product Information
Relay.

Fits:
Porsche 924 1976>>1985
Porsche 924s 1986>>1988
Porsche 928 1978>>1995
Porsche 944 1982>>1991
Porsche 964 1989>>1994
Porsche 968 1992>>1995
Porsche 993 1994>>1998

Relay For Numerous Purposes:
Horn, Additional Headlamp, Rear Window Heating, Fog Lamp, Starter Motor, Electric Window, Air Conditioning, Stop Light Etc.

4 Pin Relay No 53

* Please Check And Match The Part Number Of Your Relay In Your Car Before Ordering.

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

141951253B
141951253B
171937503
141951253A

The product you are viewing cross references to these numbers
Special Order item
443963141
Product Information
Product Information
Horn relay.

porsche

Fits:

Porsche 924 1980-85
Porsche 924s 1986-88
Porsche 944 1982-85 For cars with chassis 94CN409210 >> onwards


* Please check and match the part number of your relay in your car before ordering.

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

443963141
443963141

The product you are viewing cross references to these numbers
DISPLAYING 18817 to 18832 (of 19946 products)