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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
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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 8065 to 8080 (of 20781 products)
Special Order item
99610622275
Product Information
Product Information
Heater hose - Engine to return line.
Genuine Porsche Original Equipment (OE) heater coolant return hose that connects between the engine cooling circuit and the heater return line, ensuring proper coolant flow through the heater core and back to the engine cooling system.

Fits:
Porsche 996 Carrera 2002 - 2005 Tiptronic Gearbox only
Porsche 997.1 3.6L / 3.8L 2004 - 2008
Porsche 997.1 Turbo / GT2 2007 - 2009
Porsche 997.2 Turbo / GT2 RS 2010 - 2013
Porsche 997 GT3 3.8 / 4.0 2009 - 2011

Diagram ref no 42

This hose ensures an unobstructed and secure channel for coolant returning from the vehicle’s heater core to the engine cooling loop, playing a vital role in passenger cabin heating and overall engine thermal regulation. Its precise fit and correct routing are essential to avoid bypassing or pinching, which could otherwise lead to heater inefficiency or premature failure.

Installed between the heater core outlet and the engine’s return fitting, this hose:
• Transports heated coolant from the heater core back to the engine cooling system
• Maintains correct flow and pressure balance within the cooling circuit
• Operates under high temperatures and multiple thermal cycles
•  Interfaces with factory-specified clamps and hose connections
Because it is made to OE specification, the hose ensures proper sealing and routing that matches the original Porsche design.

A cooling system hose that has become brittle, cracked, swollen, or porous can leak or restrict flow, leading to reduced heating performance, coolant loss, and potential engine overheating. Because the heater return hose carries pressurised coolant across temperature extremes, degradation over time is typical. Replacing it with a Genuine Porsche OE part ensures correct material performance and sealing, helping preserve cooling efficiency and prevent unexpected failures.

When to replace:
•  Visible cracks, swelling, or soft spots
•  Coolant leaks around the hose ends
•  Heater blowing cold air, indicating poor coolant flow
•  Cooling system overhaul or heater core service
•  Preventive maintenance on high-mile vehicles

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Related, superseded, cross reference or alternative numbers for comparison.

99610622275
99610622275
99610622274
99610622265
99610622266
99610622257
99610622256

The product you are viewing cross references to these numbers
Special Order item
99610613654
Product Information
Product Information
Cooling system breather hose.

Fits:
Porsche 996 C2 >>2001

Click 'Zoom in' for large parts diagram.
Diagram ref no 12

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

99610613654
99610613654
99610613652
99610613651

The product you are viewing cross references to these numbers
Special Order item
99610613556
Product Information
Product Information
Breather hose.

Fits:
Porsche 986 Boxster 1997-04
Porsche 996 3.4L / 3.6L Carrera 1997-05
Porsche 996 GT3 3.6L 1999-05

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

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

99610613556
99610613556
99610613555
99610613552
99610613551

The product you are viewing cross references to these numbers
Special Order item
92811043203
Product Information
Product Information
Breather hose from air flow sensor boot "T" Fitting
This original Porsche breather hose forms part of the engine intake / crankcase ventilation system, helping route breather vapours correctly while maintaining the correct sealed connection in the intake system.

Fits:
Porsche 928 S4 / GT 1987 - 1991
 * Engine code: 2841 / 2842 / 2847

Porsche 928 GTS 1992 - 1995
 * Engine code: 2849 / 2850

Diagram ref no 27

This hose replaces the earlier Porsche part numbers 92811043201 and 92811043202.

What This Part Does / Functions
•  Routes crankcase breather vapours through the correct intake system path
•  Connects from the air flow sensor boot “T” fitting where specified
•  Helps maintain a sealed intake and breather system
•  Supports correct engine ventilation
•  Helps prevent unmetered air leaks in the intake system
•  Replaces a cracked, hardened, split or oil-softened original hose
•  Provides correct OE Porsche hose shape, fitment and connection size
•  Helps maintain smooth idle quality and correct engine running.

Why Replace This Part?
Breather hoses are exposed to heat, oil vapour, engine movement, age and intake vacuum. Over time, the rubber can harden, crack, collapse, split or become oil-contaminated. A damaged breather hose may allow air leaks, vapour leaks or poor crankcase ventilation, which can affect idle quality and engine performance. Replacing it with an OE Genuine Porsche breather hose helps restore the correct factory intake and ventilation layout on the Porsche 928.

Common Symptoms of a Faulty Breather Hose
•   Cracked, hardened or split rubber hose
•   Oil vapour smell from the engine bay
•   Poor idle quality
•   Intake air leak or vacuum leak
•   Engine hesitation or rough running
•   Loose or damaged connection at the “T” fitting
•   Collapsed or softened hose from age and oil vapour
•   Hose damage found during intake system service.

When to Replace This Part
•   If the original hose is cracked, brittle, split or leaking
•   During intake boot or air flow sensor boot replacement
•   When servicing the crankcase breather / ventilation system
•   If an intake air leak is traced to the breather hose
•   During engine bay restoration
•   When replacing aged rubber hoses on a Porsche 928
•   If the hose is oil-softened, loose or no longer sealing correctly
•   When restoring the intake system with OE Genuine Porsche parts.

Where It Fits on the Car
This breather hose fits in the engine intake / crankcase ventilation area of the Porsche 928. It is fitted from the air flow sensor boot “T” fitting and forms part of the engine breather hose routing.

 Correct installation is important to ensure the intake system remains sealed and the breather system functions as intended.

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

92811043203
92810731302
013609
92811043201
92811043202
92811043203

The product you are viewing cross references to these numbers
Special Order item
99710701974
Product Information
Product Information
Oil tandem pump return line.

Fits:
Porsche 997.1 Turbo 2007-09
Porsche 997.2 Turbo 2010-13

This part number has been superseded from previous numbers:
99710701971, 99710701972

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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

99710701974
99710701972
99710701971
99710701974

The product you are viewing cross references to these numbers
Special Order item
9A110611101
Product Information
Product Information
Water guide housing.

Fits:
Porsche 997.2 Carrera 2009-12
Porsche 997.2 Turbo 3.8L 2009-13

Click 'Zoom in' for large parts diagram.
Diagram ref no 24

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

9A110611101
9A110611101

The product you are viewing cross references to these numbers
Special Order item
91135561802
Product Information
Product Information
Hard brake line from front coupler to left front flexible brake hose.

Fits:
Porsche 911 / 911S / Carrera 3.0 1974-77 For cars with brake servo
Porsche 911 1978-89
Porsche 911 Turbo 1975-77 For cars with brake servo

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

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

91135561802
91135561802
91135561801
91135561702
91135561700

The product you are viewing cross references to these numbers
Special Order item
99611065870
Product Information
Product Information
Air inject molded hose.

Fits:
Porsche 996 Turbo/GT2 2001-05
Porsche 996 GT3 2003-05

Click 'Zoom in' for large parts diagram.
Diagram ref no 41

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

99611065870
99611065870

The product you are viewing cross references to these numbers
Special Order item
911552070017AE
Product Information
Product Information
Knee pad, Leatherette, Black.
RIGHT for RHD cars

Fits:
For RHD cars
Porsche 911 1986-89
Porsche 964 1989

Click 'Zoom in' for large parts diagram.
Diagram ref no 12 (RIGHT)

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

911552070017AE
9115520700
911552070017AE

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Special Order item
98630708505
Product Information
Product Information
Return line gearbox cooler.

Fits:
For tiptronic transmission cars
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2006-08
Porsche 987C.1 Cayman 2006-08

Click 'Zoom in' for large parts diagram.
Diagram ref no 17

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

98630708505
98630708505
98630708504

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Special Order item
98630708205
Product Information
Product Information
Supply line gearbox oil cooler

Fits:
For tiptronic transmission cars
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2006-08
Porsche 987C.1 Cayman 2006-08

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

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

98630708205
98630708205
98630708204

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Special Order item
95535558101
Product Information
Product Information
Brake line - Caliper to fexi hose, Front Left.

Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10

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

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

95535558101
95535558201
95535558200
95535558101
95535558100

The product you are viewing cross references to these numbers
Special Order item
98630707721
Product Information
Product Information
Coolant pipe, return.

Fits:
Porsche 986 Boxster / Boxster S 2000>>
Tiptronic transmission

Click 'Zoom in' for large parts diagram.
Diagram ref no 21

Related reference numbers
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98630707721
98630707721

The product you are viewing cross references to these numbers
Special Order item
90135297910
Product Information
Product Information
Hexagon nut for rear disc brake.

Fits:
Porsche 911 1965-77

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

Related reference numbers
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90135297910
90135297910

The product you are viewing cross references to these numbers
Special Order item
90135297811
Product Information
Product Information
Pan-head bolt for caliper..
Fitted with NON-VENTILATED brake disc.

Fits:
Porsche 912 / 911T 1965-69

Click 'Zoom in' for large parts diagram.
Diagram ref no 12

Related reference numbers
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90135297811
90135297811

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Special Order item
99720721673
Product Information
Product Information
Bracket for oil filler tube

Fits:
Porsche 997.1 Turbo 3.6L 2007-09
Porsche 997.2 Turbo 2010-13
Porsche 997 GT3 3.6L / 3.8L / 4.0L 2009-11

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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99720721673
99720701670
99720721673

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DISPLAYING 8065 to 8080 (of 20781 products)