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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 16689 to 16704 (of 20211 products)
Special Order item
99370128725
Product Information
Product Information
Sticker Tyre Pressure.
porsche

Fits:
Porsche 993 Turbo

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Related, superseded, cross reference or alternative numbers for comparison.

99370128725
99370128725

The product you are viewing cross references to these numbers
Special Order item
PAA955455::1
Product Information
Product Information
Water reservoir filler neck cap
The Porsche Genuine OE Reservoir Cap (Part No. PAA955455) is an original factory sealing cap for the windscreen washer fluid reservoir. Designed and manufactured by Porsche, this component ensures a secure seal on the washer fluid filler neck, protecting the system from contamination and fluid loss. Also commonly referred to as a washer fluid cap, sealing cap, or end cap, it is a small but essential part of the vehicle’s washer system.

Fits:
Porsche 955 Cayenne 2003 - 2006
Porsche 957 Cayenne 2007 - 2010
Porsche 958 Cayenne 2011 - 2018

Diagram ref no 3

The reservoir cap seals the washer fluid tank filler neck, preventing dirt, debris, and moisture from entering the system while also stopping fluid from splashing or evaporating.

By maintaining a closed system, it ensures reliable operation of the windscreen washer jets, helping maintain clear visibility in all driving conditions.

Functions & Technical Role
Sealing function: Prevents washer fluid leakage and contamination
 System protection: Keeps debris and moisture out of the washer reservoir
 Fluid retention: Minimises evaporation and spillage
 Easy access: Allows quick opening for refilling washer fluid
 OEM precision: Manufactured to Porsche specifications for exact fit and durability

Fitment / Position on car
  Fitting position: Front – washer fluid system
  Location: On top of the windscreen washer reservoir filler neck
  System: Windscreen washer / cleaning system

Cross Reference / Superseded Numbers
This part cross-references and replaces several related OE numbers: 1K0955455, 3Q0955455, 95552860700, 95552860701, 958955455

Although small, a missing or damaged cap can lead to:
  Washer fluid leaks or evaporation
  Contamination of the washer system
  Reduced washer performance
  Potential blockage of washer jets

Replacing with a genuine Porsche OE cap ensures proper sealing, long-term durability, and reliable operation of the washer system.

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

PAA955455
1K0955455
3Q0955455
95552860700
95552860701
958955455
PAA955455

The product you are viewing cross references to these numbers
Special Order item
945552431001DB
Product Information
Product Information
Switch Surround CENTRE for RHD Cars. BLACK
porsche

Fits:
Porsche 968 1992-95 RHD Cars

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

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

945552431001DB
945552431001DB

The product you are viewing cross references to these numbers
Special Order item
91135508702
Product Information
Product Information
Caliper brake hose, REAR. Sold each.

rear
Porsche 911 1984-89
Porsche 964 1989-94

Diagram ref no 12

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

91135508702
91135508700
91135508701
91135508702

The product you are viewing cross references to these numbers
Special Order item
92835507904
Product Information
Product Information
Caliper brake hose FRONT.

porsche

front
Porsche 928 1983- 1986 (CHASSIS >>F92DS8 41329)

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Price is for each

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

92835507904
92835507902
92835507904

The product you are viewing cross references to these numbers
Special Order item
92835508103
Product Information
Product Information
Caliper brake hose FRONT.

porsche

front
Porsche 928 1983- 1986 (CHASSIS F92DS8 41330>>)

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

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

92835508103
92835508100
92835508103

The product you are viewing cross references to these numbers
Special Order item
945552429001DB
Product Information
Product Information
Switch Surround LEFT for RHD Cars. BLACK
porsche

Fits:
Porsche 968 1992-95 RHD Cars

Click 'Zoom in' for large parts diagram.
Diagram ref no 23.

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

945552429001DB
945552429001DB

The product you are viewing cross references to these numbers
Special Order item
9917316
Product Information
Product Information
Door Mirror Housing for RHD Cars.


porsche

Fits:
Porsche 991 (911) Carrera 2012>> (RHD Cars)
Porsche 981 Boxster 2012>> (RHD Cars)

Click 'Zoom in' for large parts diagram
Diagram ref no 4



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

9917316
99173161901G2L
99173162001G2L

The product you are viewing cross references to these numbers
Special Order item
94451236
Product Information
Product Information
Rear Lid Lock Housing Gasket.

Fits:
Porsche 924 1980>>1985 (Chassis no F 92FN4 00899>>)
Porsche 924S 1986>>1988
Porsche 944 1982>>1984 (Chassis no F 94FN4 22085>>)
Porsche 944 1985>>1988 (Chassis no F 94FN4 00260>>)
Porsche 944 Turbo 1990>>
Porsche 944 S2 1991>>

Diagram Ref No 20

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

94451236
94451236501
94451236601
477827365D
94451236500
477827366
477827366A
477827366D
94451236600

The product you are viewing cross references to these numbers
Special Order item
993552539001DB
Product Information
Product Information
Handbrake Surround. BLACK.
porsche

Fits:
Porsche 993 1995-98 Targa

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

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

993552539001DB
993552539001DB

The product you are viewing cross references to these numbers
Special Order item
99661311910A05
Product Information
Product Information
Targa Roof Rocker Switch.

porsche

Fits:
Porsche 996 Carrera 3.6L 2002>> TARGA

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

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

99661311910A05
99661311910A05
99661311910

The product you are viewing cross references to these numbers
Special Order item
98635207100
Product Information
Product Information
Handbrake Shoes Expanding Bow.

porsche

Fits:
Porsche 986 Boxster 2.5L
Porsche 986 Boxster 2.7L

Click 'Zoom in' for large parts diagram
Diagram Ref No. 2

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

98635207100
98635207100

The product you are viewing cross references to these numbers
Special Order item
99104420006
Product Information
Product Information
Sports exhaust system.

porsche

Fits:
Porsche 991 (911) C2S / C4S 3.8L 2012>>

The typical Porsche sound - powerful, robust and sporty. Better still, it can be further enhanced thanks to the sports exhaust system, featuring a modified silencer and specially designed twin dual-tube tailpipes. The sound varies with driving behaviour, ranging from a robust output during normal road driving to a distinctively more aggressive tone during performance use. The specially designed tailpipes are included as standard.

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

99104420006
99104420006

The product you are viewing cross references to these numbers
Special Order item
99104420003
Product Information
Product Information
Sports exhaust system.

porsche

Fits:
Porsche 991 (911) C2 / C4 3.4L 2012>>

The typical Porsche sound - powerful, robust and sporty. Better still, it can be further enhanced thanks to the sports exhaust system, featuring a modified silencer and specially designed twin dual-tube tailpipes. The sound varies with driving behaviour, ranging from a robust output during normal road driving to a distinctively more aggressive tone during performance use. The specially designed tailpipes are included as standard.

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

99104420003
99104420003

The product you are viewing cross references to these numbers
Special Order item
99104420011
Product Information
Product Information
Genuine Porsche Sports tailpipes.

Specially designed 2 twin tailpipes with a unique look, made of silver-coloured chrome-plated stainless steel (high-gloss). Give a sporty look to the rear of your 911.

porsche

Fits:
Porsche 991 (911) Carrera S 3.8L 2012>>

Please note: Not in conjunction with sports exhaust system.

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

99104420011
99104420011

The product you are viewing cross references to these numbers
Special Order item
99104420010
Product Information
Product Information
Genuine Porsche Sports tailpipes.

Specially designed twin tailpipes in chrome-plated stainless steel. Give a sporty look to the rear of your 911.

Fits:
Porsche 991 (911) Carrera 3.4L 2012>>

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

99104420010
99104420010

The product you are viewing cross references to these numbers
DISPLAYING 16689 to 16704 (of 20211 products)