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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://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.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 17649 to 17664 (of 20339 products)
Special Order item
98632561203
Product Information
Product Information
Gear selector multi plug switch. 

Fits:
Porsche 996 >>2001 Tiptronic
Porsche 986 Boxster 1997 - 2004 Tiptronic
Porsche 987 Boxster 2005 - 2008 Tiptronic
Porsche 987C Cayman 2006 - 2008 Tiptronic

Diagram ref no 1


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Related, superseded, cross reference or alternative numbers for comparison.

98632561203
98632561200
98632561201
98632561202
98632561203

The product you are viewing cross references to these numbers
Special Order item
99350598201::1
Product Information
Product Information
Front Spoiler Turbo S.

Fits:
Porsche 993 C2S / C4S / Turbo 1994-98

Material:
Polyuathane PU

Product Type:
Original Porsche

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Related, superseded, cross reference or alternative numbers for comparison.

99350598201
99350598200
99350598201

The product you are viewing cross references to these numbers
Special Order item
99310651052
Product Information
Product Information
Alternator belt pulley half - outer. 

Fits:
Porsche 993 Turbo 3.6L 1995-98
Porsche 993 Turbo S 3.6L 1997-98

Diagram ref. 10. 

NOTE: Unlike Carrera models, Turbo models do not use two identical pulley halves. Instead, they require an outer half—this product—and a separate inner half. When you add this item to your basket, you’ll be prompted to add the inner half as well.

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Related, superseded, cross reference or alternative numbers for comparison.

99310651052
99310651050
99310651052

The product you are viewing cross references to these numbers
Special Order item
99710645500
Product Information
Product Information
Radiator Support LEFT.

porsche

Fits:
Porsche 987 Boxster MKI 2005-08
Porsche 987 Boxster MKII 2009>>
Porsche 987C Cayman MKI 2006-08
Porsche 987C Cayman MKII 2009>>
Porsche 997 Carrera MKI 2005-08
Porsche 997 Carrera MKII 2009>>
Porsche 997 Turbo 2007>>
Porsche 997 GT3 2007>>

Click picture for large parts diagram.
Diagram Ref No 22.
Special Order item
99710623201
Product Information
Product Information
Radiator Support Outer. Porsche 987 Boxster / 987C Cayman / 997
porsche

Fits:
Porsche 987 Boxster MKI 2005-08
Porsche 987 Boxster MKII 2009>>
Porsche 987C Cayman MKI 2006-08
Porsche 987C Cayman MKII 2009>>
Porsche 997 Carrera MKI 2005-08
Porsche 997 Carrera MKII 2009>>
Porsche 997 GT3 2007>>

Click picture for large parts diagram.
Diagram Ref No 21.

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

99710623201
99710623201

The product you are viewing cross references to these numbers
Special Order item
016409123
Product Information
Product Information
Roller Bearing Porsche 924 / 944

Fits:

  • 924S with 5-speed manual transmission
  • 944 with 5-speed manual transmission
  • 924 4-speed manual transmission with gearbox 0886/088A
  • 924 1981-85 5-speed manual transmission with gearbox type 0168 (gear number VQ / MD)
  • 924 1981-85 5-speed manual transmission with gearbox type 0169 (gear number VR / UV / ME / MF)
  • 924 1981-85 5-speed manual transmission with gearbox type 016G (gear number MB / MX)

Diagram ref no 2
Special Order item
99662415100
Product Information
Product Information
Rear Spoiler Motor.

porsche

Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster MKI & MKII 2005>>
Porsche 987C Cayman MKI & MKII 2006>>
Porsche 996 Carrera 1998-04
Porsche 997 Carrera MKI & MKII 2005>>
Special Order item
94462803
Product Information
Product Information
Wiper arm connecting rod. 

 
porsche

Fits:
Porsche 944 1985-91 LHD cars

Diagram ref no 3 Short
Diagram ref no 5 Long



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

94462803
94462803400
94462803300

The product you are viewing cross references to these numbers
Special Order item
99334315600
Product Information
Product Information
Shock Absorber Captive Nut. M 12 / 14.
Front

porsche

Fits:
Porsche 993 1994-98 All models

Diagram ref no 4
Special Order item
99734148
Product Information
Product Information
Front Cross Member Spoiler.

porsche

Fits:
Porsche 997 Turbo MKI & MKII 2007>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

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

99734148
99734148301
99734148401
99734148302
99734148402
99734148303
99734148403

The product you are viewing cross references to these numbers
Special Order item
411417605
Product Information
Product Information
Steering Column Support Ring.

porsche

Fits:
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 944 1982-91
Porsche 968 1992-95

Diagram ref no 23
Special Order item
99661311402
Product Information
Product Information
Clutch Pedal PSM / Cruise Switch.
The clutch pedal safety switch signals the vehicle’s control systems whenever the clutch pedal is depressed or released. It is a critical safety device that allows the engine to start only when the clutch is engaged. It also provides clutch position feedback to systems such as cruise control, Porsche Stability Management (PSM), and transmission logic.
Sold Each.

Fits:

Porsche 986 Boxster 1997 - 2004 (M249 / M454)
Porsche 987 Boxster MKI & MKII 2005 - 2012
Porsche 987C Cayman MKI & MKII 2005 - 2012
Porsche 996 C2 / C4 >>1999 (M454)
Porsche 996 C2 / C4 / C4S 2000 - 2005
Porsche 996 Turbo 2001>>2005 (M454)
Porsche 996 GT3 1999 - 2005
Porsche 997 Carrera MKI 2005 - 2008 (I480)
Porsche 997 Carrera MKII 2009 - 2012
Porsche 997 Turbo MKI & MKII 2007 - 2013
Porsche 997 GT3 2007 - 2011

* M249 - Tiptronic Transmission
* M454 - Automatic Speed Control
* I480 - 6-Speed Manual Transmission

Diagram Ref No 17

As the driver presses or releases the clutch pedal, this switch opens or closes its internal contacts. That change in status is interpreted by the vehicle’s control modules, allowing correct sequencing of starter engagement and informing dynamic control systems of mechanical clutch state. Its precise calibration and genuine parts engineering ensure consistent signal quality and long-term reliability.

A faulty clutch pedal safety switch can prevent the engine from starting, cause erratic cruise control behaviour, trigger warning lights, or provide incorrect input to vehicle safety systems. Because it is tied to safety and drivetrain logic, replacing a worn or failed switch ensures restored functionality, correct system behaviour, and full compatibility with original vehicle control systems.

When to replace:
•  Engine will not crank unless the clutch is depressed
•  Cruise control fails to engage or drops unexpectedly
•  PSM or stability warnings related to clutch status
•  Intermittent or inconsistent clutch position signals
•  During clutch pedal or pedal assembly service or replacement

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

99661311402
99661311401
99661311400
99661311402

The product you are viewing cross references to these numbers
Special Order item
99663143602
Product Information
Product Information
Indicator unit loom. REAR
This is a genuine Porsche part, built to the factory spec, which ensures fit, connector layout, insulation quality, and compatibility with the vehicle’s existing tail light and body wiring. Ideal for 1999-2005 911s, it restores correct electrical reliability and helps you avoid flickers, malfunctions or fitment headaches.

Fits:
Porsche 996 C2 / C4 1999>> (M602 - Raised stop lamp)
Porsche 996 GT3 1999>> (M602 - Raised stop lamp)

This product supersedes Porsche's old part number:
- 99663143600
- 99663143601

Diagram ref no 2

Number 996-631-436-02 replaces earlier wiring harness versions 996-631-436-00 and 996-631-436-01.

It carries electrical signals to/from the rear lights (tail, brake, number plate, indicators / third brake light etc.). Proper wiring is essential for safety (brake lights, indicators) and legal compliance (rear lamps and number plate lights).

When to Replace:
•  If lights are intermittent, flickering, or failing (one or more rear lights stop working), suspect a wiring issue
  If there's visible damage: frayed wires, broken connectors, corrosion, melted insulation, or water ingress
  After accident damage to rear panels / light assemblies where the harness may have been crushed, stretched, or damaged
•  When doing restoration or refurbishment of the rear light area to bring it back to OEM condition
•  If earlier harness versions (-00 or -01) are failing, upgrading to the newer -02 version ensures better reliability.




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

99663143602
99663143600
99663143601
99663143602

The product you are viewing cross references to these numbers
Special Order item
9115524630270B
Product Information
Product Information
Radio blanking plate trim.

porsche

Fits:
Porsche 911 1984-86
Porsche 964 1989-94
Porsche 993 1995-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 40
Special Order item
99763113300
Product Information
Product Information
Side Repeater Bulb Socket.

porsche

Fits:
Porsche 986 Boxster
Porsche 996 Carrera / Turbo

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



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

99763113300
99663113301
99663113300
99763113300

The product you are viewing cross references to these numbers
Special Order item
94330710100
Product Information
Product Information
Connection Piece.
porsche

Fits:
Porsche 968 1992-95 Tiptronic
Porsche 964 C2 1989-94 Tiptronic
Porsche 993 C2 1995-98 Tiptronic

Diagram ref no 21
DISPLAYING 17649 to 17664 (of 20339 products)