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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

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 20049 to 20064 (of 20645 products)
Special Order item
91154290500
Product Information
Product Information
Inner glass channel seal.
Fits: Left and Right side
Fits:
Porsche 911 1966-89
Porsche 964 1989-93
Diagram Ref: 2

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91154290500
91154290500

The product you are viewing cross references to these numbers
Special Order item
90014508100
Product Information
Product Information
Inner Door Felt Screw. Porsche 911 / 964
Need 13 per side. Price is for each.

Fits:

Porsche 911 1966-89
Porsche 964 1989-93
Click picture for large parts diagram
Diagram Ref: 26
Special Order item
91154240
Product Information
Product Information
Inner door felt seal.
Fits:
Porsche 911 >>1985
Diagram ref no 25

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Related, superseded, cross reference or alternative numbers for comparison.

91154240
91154240301
91154240401

The product you are viewing cross references to these numbers
Special Order item
99653707
Product Information
Product Information
Door seal
The Porsche Genuine OE Door seals are original factory weatherstrip seals designed for the Porsche 911 (996) Coupe models. These seals are fitted around the door aperture and lower door frame, providing a tight seal between the door and body.
Each seal is supplied individually (sold separately) and is side-specific

Fits:
Porsche 996 Carrera 1998 - 2005 COUPE
Porsche 996 Turbo/GT2 2001 - 2005 COUPE
Porsche 996 GT3 1999 - 2005 COUPE

Diagram ref no 9
These parts are genuine Porsche components, ensuring exact fitment and factory-quality sealing.
The door seal creates a weatherproof barrier between the door and body shell, preventing water, wind, and debris from entering the cabin. It also plays a key role in reducing wind noise and vibration, contributing to overall cabin comfort.
By maintaining a tight seal, it ensures proper door closure and helps preserve the interior environment.
Functions & Technical Role
•  Weather sealing: Prevents water ingress and protects the cabin
•  Noise insulation: Reduces wind noise at speed
•  Vibration damping: Minimises rattles and door movement
•  Body sealing: Ensures proper alignment and closure of the door
•  OEM precision: Manufactured to Porsche specifications for exact fit and durability
Door seals are exposed to UV, temperature changes, and constant compression, which can cause them to harden, crack, or lose elasticity over time. Worn seals can result in:
•  Water leaks into the cabin
•  Increased wind noise
•  Poor door sealing or misalignment
•  Interior wear and moisture damage
Replacing with genuine Porsche OE seals restores proper sealing, improves comfort, and maintains the original quality of the vehicle.

Related reference numbers
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99653707
99653707503
99653707603
99653707506
99653707606

The product you are viewing cross references to these numbers
Special Order item
91151221500
Product Information
Product Information
Spoiler gasket / beading seal.
Spoiler to body
Fits:
Porsche 911 1965-89 (not Turbo)
Click 'Zoom in' for large parts diagram.
Diagram Ref: 6

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91151221500
91151221500

The product you are viewing cross references to these numbers
Special Order item
9115120910101C
Product Information
Product Information
Spoiler Rubber. The Lid is not included.
Fits:
Porsche 911 1984-89 (not Turbo)
It will fit any car fitted with Carrera Tail Spoiler
Click picture for large parts diagram.
Diagram Ref: 16

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

9115120910101C
9115120910001C
9115120910101C

The product you are viewing cross references to these numbers
Special Order item
93051202101
Product Information
Product Information
Spoiler Rubber for 'Tea Tray' spoiler.
Fits:
Porsche 930 3.3L Turbo 1981-89
Porsche 911 1974-89 with Turbo spoiler
Click picture for parts diagram.
Diagram Ref: 16

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93051202101
93051202100
93051202101

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Special Order item
99350584
Product Information
Product Information
Rear bumper to body seal.
Fits:
Porsche 993 Turbo 1994-97
Diagram ref no 22

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99350584
9935058440101C
9935058430101C
9935058440201C
9935058430201C

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Special Order item
99350584
Product Information
Product Information
Rear Bumper to Body Seal.
Fits:
Porsche 993 1994-98 (not GT2 and Turbo)
Left and Right
Select below please
Click picture for large parts diagram
Diagram Ref: 22

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99350584
9935058430001C
9935058440001C

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Special Order item
96550534
Product Information
Product Information
Rear Bumper To Body Seal, Satin Black Metallic.
 
Fits:
Porsche 964 Turbo 1991>>1993
Diagram Ref No 29

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96550534
96550534
96550534101
96550534201
9655053410101C
9655053420101C

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Special Order item
96450534
Product Information
Product Information
Rear bumper to body seal.
Fits:
Porsche 964 1989-94 (not Turbo)
Click 'Zoom in' for large parts diagram
Diagram Ref: 29

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96450534
9645053410001C
9645053420001C

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Special Order item
91150318
Product Information
Product Information
Rear 1/4 panel to body seal
Fits:
Porsche 911 2.7/ 3.0 1977>>
Left Side 91150318501
Right Side 91150318601
Diagram Ref no 11

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91150318
91150318501
91150318601

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Special Order item
90150509
Product Information
Product Information
Rear 1/4 panel to body seal.
Fits:
Porsche 911 1969-72 LWB
Diagram Ref 25

Related reference numbers
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90150509
90150509320
90150509420
1684450376
1684450386

The product you are viewing cross references to these numbers
Special Order item
99917015790
Product Information
Product Information
Spark plug WR4CC.
Original Equipment spark plug manufactured by Porsche to the factory specification for the ignition system. A spark plug’s core function is to ignite the compressed air-fuel mixture inside each cylinder of the engine. It produces a controlled electrical spark at exactly the right moment, initiating combustion to deliver efficient power output and smooth engine performance.
Sold individually, 6 Required per engine.
Fits:
Porsche 911 3.2L Carrera 1984 - 1989
* Non Catalyst
Functions & Technical Role:
•  Ignition ignition source: Generates spark for combustion on demand.
•  Engine performance stability: Supports consistent firing across all cylinders.
•  Fuel efficiency and emissions: Proper spark timing improves combustion and helps maintain efficient fuel use.
•  Engine durability: Correctly specified plugs prevent misfires and reduce stress on ignition components.
•  Plug Type: WR4CC, factory-recommended use.
Spark plugs are critical to efficient combustion and smooth engine performance. Over time, wear, carbon build-up, and heat cycling reduce spark strength, leading to misfires, poor throttle response, and increased fuel consumption. Replacing worn spark plugs with Genuine Porsche OE parts restores correct ignition timing, protects engine components, and keeps your 911 running as Porsche intended.
When to replace spark plugs:
•  At manufacturer-recommended service intervals
•  During routine engine servicing or tune-ups
•  If experiencing misfires, rough idle, or hesitation
•  When starting becomes harder than normal
•  If fuel economy decreases
•  During engine rebuilds or restoration work
•  After prolonged storage before returning the car to use

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99917015790
99917015790
2411

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Special Order item
94456411406
Product Information
Product Information
Sunroof seal.
Fits:
Porsche 944 1986-91
Porsche 968 1992-95
Click 'Zoom in' for large parts diagram.
Diagram Ref: 6

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94456411406
94456411405
94456411406
94456411404
94456411404041
94456411405041

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Special Order item
99917015690
Product Information
Product Information
Spark plug WR 7 DC+
Genuine OE Porsche spark plug, factory-engineered to deliver precise ignition performance, efficient combustion, and reliable operation. Direct replacement part maintaining original Porsche ignition standards.
Sold individually,  4, 6 or 8 required depending on engine type
Fits:
Porsche 911 3.2L  1984 - 89 *with catalyst
Porsche 924S 2.5L 1986 - 1988
Porsche 928S / 928S2 / 928S4 / 928GT 1983 - 1991
Porsche 944 / 944S / 944S2 / 944T 1985 - 1991
Porsche 912E 1976
Porsche 968 1992 - 1995 Coupe
Porsche engines rely on accurate ignition timing and stable combustion, especially under high compression and performance conditions. Using a genuine Porsche spark plug helps maintain smooth idle, crisp throttle response, optimal power delivery, and controlled emissions. It also ensures compatibility with Porsche engine management systems and ignition coils.
Designed as a direct replacement, this spark plug installs without modification and is suitable for routine servicing, diagnostics, or replacement of individual worn plugs while maintaining full OE integrity.
The spark plug generates a precisely timed electrical spark inside the combustion chamber to ignite the air-fuel mixture. This controlled ignition initiates combustion, allowing the engine to produce power efficiently and smoothly.
Function:
• Produces a consistent ignition spark for efficient combustion
• Supports smooth idle, responsive acceleration, and stable power output
• Helps maintain fuel efficiency and emission control
• Engineered to Porsche’s exact OE heat range and performance standards
• Designed for durability under high thermal and mechanical loads
Spark plugs naturally wear due to heat, combustion pressure, and electrical stress. A worn or incorrect spark plug can cause misfires, rough running, reduced power, increased fuel consumption, and higher emissions. Replacing worn plugs with a genuine Porsche OE spark plug ensures the ignition system continues to perform exactly as engineered, protecting engine performance, efficiency, and longevity.
When to replace:
•  Engine misfires or uneven idle
•  Reduced throttle response or loss of power
•  Increased fuel consumption
•  At Porsche-recommended service intervals
•  During routine engine servicing or ignition maintenance

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99917015690
99917015690
92809460203
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99917018990
9991701899A

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DISPLAYING 20049 to 20064 (of 20645 products)