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PORSCHE IN THE PARK - PRODUCT SHOP
Welcome to our parts website. We are delighted to be able to provide you access to thousands of competitively priced Porsche Parts.
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Lighting fast responseSub5 Porsche shop is available worldwide. Our parts shop is fulfilled by UK's premier Porsche Parts supplier, Design911.
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
OE Match front suspension wishbone control arm and ball joints kit for Porsche 964 Carrera 2 and Carrera 4 models. This complete front axle repair kit includes left and right front wishbone control arms, front ball joints, rack and pinion bellows, and complete track rods with centre bars to help restore steering accuracy, suspension control, and front axle stability.
Fits:
Porsche 964 (911) C2 1989 - 1993
Porsche 964 (911) C4 1989 - 1993
(1) Diagram ref no 11, 12, 26
(2) Diagram ref no 2, 4, 6,
This OE Match front suspension kit is a multi-part repair kit for the Porsche 964 front axle. It includes the key control arm, ball joint, steering rack bellow, and track rod components commonly required when refreshing worn front suspension and steering parts.
The front wishbone control arms support suspension geometry and wheel positioning, while the ball joints allow controlled suspension movement at the hub carrier. The track rods transfer steering input from the rack to the front wheels, and the rack bellows protect the steering rack joints from dirt and moisture. Replacing these components together helps restore precise steering, stable handling, and correct front suspension operation.
Functions
• Replaces front left and right wishbone control arms
• Replaces both front wishbone ball joints
• Includes rack and pinion bellows for steering rack protection
• Includes complete track rods with centre bars
• Helps restore front axle stability and steering accuracy
• Helps reduce knocking, play, vibration, and vague handling
• Supports correct suspension geometry and wheel alignment
• OE Match front suspension and steering repair kit for Porsche 964 C2 / C4.
Why Replace This Kit?
Front suspension and steering components are exposed to road impact, steering load, vibration, moisture, dirt, and age-related wear. Wishbone bushes can deteriorate, ball joints can develop play, track rods can wear or seize, and rack bellows can split, allowing contamination into the steering rack area. Worn components may cause knocking, uneven tyre wear, poor steering response, wandering, vibration, alignment issues, or failed inspection. Replacing the kit as a complete front axle refresh helps restore balanced handling and reliable steering performance.
When to Replace This Kit
• Front suspension knocking, clunking, or looseness is present
• Steering feels vague, heavy, uneven, or imprecise
• Ball joints or track rods have play
• Rack and pinion bellows are split, torn, or missing
• Front control arms or bushes are worn or damaged
• Uneven tyre wear or alignment issues are present
• Front axle suspension refresh or restoration is being carried out
• The vehicle has failed inspection due to suspension or steering wear.
Where it fits on the car
This kit fits on the front axle / front suspension and steering assembly of Porsche 964 Carrera 2 and Carrera 4 models. Components fit to the front wishbone, hub carrier, steering rack, and track rod areas.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT964.2
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
OE Match rear stabilizer bar repair kit for Porsche 986 Boxster models from 1997 to 2004. This complete rear anti-roll bar service kit includes drop links, 18.7mm stabilizer bar bushes, mounting clamps, and bolts to help restore rear suspension control, reduce unwanted movement, and improve anti-roll bar operation. This kit includes the key components commonly required when refreshing the rear stabilizer bar mounting and linkage system.
1 kit required per vehicle
Fits:
Porsche 986 Boxster 1997 - 2004
Diagram ref no 2, 3, 4, 5 & 6.
Kit Contents
1 x Rear Left stabilizer bar drop link — 99634306904
1 x Rear Right stabilizer bar drop link — 99634307004
2 x Rear stabilizer bar bushes, 18.7mm — 99633379224
4 x Stabilizer bar bush clamp bolts — 90037805501
2 x Stabilizer bar mounting clamps — 99633377701
The rear stabilizer bar helps reduce body roll during cornering by linking suspension movement across the rear axle. The drop links connect the stabilizer bar to the suspension, while the bushes and clamps secure the bar to the chassis. Replacing these components together helps restore correct rear anti-roll bar function and rear axle stability.
Functions
• Replaces rear stabilizer bar drop links
• Includes left and right rear drop links
• Replaces rear stabilizer bar mounting bushes
• Includes 18.7mm stabilizer bar bushes
• Includes stabilizer bar clamps and fixing bolts
• Helps secure the rear anti-roll bar correctly
• Supports stable rear suspension and handling response
• Helps reduce rear suspension knocking, looseness, and vibration
• OE Match repair kit for Porsche 986 Boxster rear stabilizer bar service
Rear stabilizer bar components are exposed to road dirt, moisture, suspension load, vibration, heat, and age. Drop link joints can wear or develop play, bushes can crack or compress, clamps can corrode, and bolts can seize or become damaged during removal. Worn components may cause rear suspension knocking, increased body roll, vague handling, uneven response, or failed inspection. Replacing the drop links, bushes, clamps, and bolts together helps restore a secure and balanced rear anti-roll bar assembly.
When to Replace This Kit
• Rear suspension knocking or clunking is present
• Rear drop links are worn, loose, noisy, or damaged
• Stabilizer bar bushes are cracked, split, compressed, or missing
• Clamps or bolts are corroded, seized, or damaged
• Rear anti-roll bar service or suspension refresh is being carried out
• Handling feels vague or body roll has increased
• The vehicle is undergoing Porsche 986 Boxster suspension restoration
Where it fits on the car
This kit fits on the rear stabilizer bar / rear anti-roll bar assembly on Porsche 986 Boxster models from 1997 to 2004. It services the rear bar linkage and mounting points across the rear axle.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SWAYBARKIT.986.R
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Match Headlamp Switch Kit
Restore the reliable operation of your Porsche's lighting
controls with this Headlamp Switch Kit, designed specifically
for Porsche 911 models from 1987 to 1989.
Fits:
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1987-1989 3.3L Turbo (930)
Diagram ref no 1, 2, 3 and 53
This complete kit contains the essential components required
to replace a worn or faulty headlamp switch while restoring the original
appearance of the dashboard:
- OE Match headlamp switch
- Securing rosette
- Pull knob
- Pull knob insert
Manufactured to OE specifications, every component is designed to provide factory-style fitment and dependable operation, making this kit ideal for repairs, interior refurbishment or complete vehicle restoration.
What Does the Headlamp Switch Do?
The headlamp switch controls the vehicle's exterior lighting, allowing the driver to operate the side lights, headlights and dashboard illumination from a single control.
As one of the most frequently used switches in the vehicle, it is essential for safe driving in poor visibility and ensures the lighting system functions as Porsche intended.
Why Do Headlamp Switches Fail?
Years of continual use, electrical load and heat eventually take their toll on the internal switch mechanism.
Common causes of failure include:
- Worn electrical contacts
- Heat build-up from prolonged operation
- Oxidised electrical terminals
- Broken or worn pull knobs
- Loose securing components
- General age-related wear
These faults can result in intermittent lighting, poor switch operation or complete failure.
When Should It Be Replaced?
Replacement is recommended if:
- Headlights or side lights operate intermittently
- The switch feels stiff or loose
- The pull knob is damaged or missing
- The switch becomes unreliable
- Dashboard controls are being refurbished
- The vehicle is undergoing restoration
Replacing the complete kit restores reliable lighting control while improving the appearance of the dashboard.
Porsche 911 Dashboard Switches & Electrical Components
The dashboard switches in every classic Porsche are subjected to decades of daily use, making them prone to wear as the vehicle ages. Replacing worn switches restores dependable operation while preserving the original appearance and feel of the interior.
This OE Match Headlamp Switch Kit offers an economical, factory-style solution for replacing one of the most frequently operated controls, making it ideal for routine maintenance or a concours-quality restoration.
Benefits of Replacing the Headlamp Switch
- Restores dependable lighting control
- Improves electrical reliability
- Refreshes the dashboard appearance
- Replaces worn switch components
- Complete installation kit
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161302904
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
OE Match rear stabilizer bar repair kit for Porsche 996 Turbo models. This complete rear anti-roll bar service kit includes drop links, stabilizer bar bushes, mounting clamps, and bolts to help restore rear suspension control and reduce unwanted movement or knocking. This kit includes the key components commonly required when refreshing the rear stabilizer bar mounting and linkage system.
1 kit required per vehicle
Fits:
Porsche 996 Turbo 2000 - 2005
Diagram ref no 2, 3, 4, 5 & 6.
Kit Contents
2 x Rear stabilizer bar drop links — 99633306904
2 x Rear stabilizer bar bushes — 99633379227
4 x Stabilizer bar bush clamp bolts — 90037805501
2 x Stabilizer bar mounting clamps — 99633377701
The rear stabilizer bar helps reduce body roll during cornering by linking suspension movement across the rear axle. The drop links connect the stabilizer bar to the suspension, while the bushes and clamps secure the bar to the chassis. Replacing these components together helps restore correct rear anti-roll bar operation and rear axle stability.
Functions
• Replaces rear stabilizer bar drop links
• Replaces rear stabilizer bar mounting bushes
• Includes stabilizer bar clamps and fixing bolts
• Helps secure the rear anti-roll bar correctly
• Supports stable rear suspension and handling response
• Helps reduce rear suspension knocking, looseness, and vibration
• OE Match repair kit for Porsche 996 Turbo rear stabilizer bar service.
Why Replace This Kit?
Rear stabilizer bar components are exposed to road dirt, moisture, suspension load, vibration, heat, and age. Drop link joints can wear or develop play, bushes can crack or compress, clamps can corrode, and bolts can seize or become damaged during removal. Worn components may cause rear suspension knocking, increased body roll, vague handling, uneven response, or failed inspection. Replacing the drop links, bushes, clamps, and bolts together helps restore a secure and balanced rear anti-roll bar assembly.
When to Replace This Kit
• Rear suspension knocking or clunking is present
• Rear drop links are worn, loose, noisy, or damaged
• Stabilizer bar bushes are cracked, split, compressed, or missing
• Clamps or bolts are corroded, seized, or damaged
• Rear anti-roll bar service or suspension refresh is being carried out
• Handling feels vague or body roll has increased
• The vehicle is undergoing Porsche 996 Turbo suspension restoration.
Where it fits on the car
This kit fits on the rear stabilizer bar / rear anti-roll bar assembly on Porsche 996 Turbo models. It services the rear bar link and mounting points across the rear axle.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SWAYBARKIT.996T.R
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1978-1989 3.3L Turbo (930)
Match Headlamp Switch Kit
Restore the reliable operation of your Porsche's lighting
controls with this Headlamp Switch Kit, designed specifically
for the Porsche 911 (1986).
Fits:
- Porsche 911 1986 3.2L
- Porsche 911 1986 3.3L Turbo (930)
Diagram ref no 1, 2, 3, 4 and 28
This comprehensive kit contains all the components required
to replace a worn or faulty headlamp switch while restoring the original
appearance of the dashboard:
- OE Match headlamp switch
- Switch mounting washer
- Securing rosette
- Pull knob
- Pull knob insert
Manufactured to OE specifications, this kit provides factory-style fitment and dependable operation, making it an excellent choice for repairs, interior refurbishment or complete vehicle restoration.
What Does the Headlamp Switch Do?
The headlamp switch controls your Porsche's exterior lighting, allowing the driver to operate the side lights, headlights and dashboard illumination.
As one of the most frequently used controls in the vehicle, it plays a vital role in ensuring safe driving during darkness or poor weather conditions while maintaining legal road compliance.
Why Do Headlamp Switches Fail?
Over time, the switch is subjected to continual use, electrical load and heat, causing the internal components to wear.
Common causes of failure include:
- Worn electrical contacts
- Heat damage from prolonged use
- Oxidised terminals
- Broken or worn pull knobs
- Loose mounting components
- General age-related wear
As the switch deteriorates, lighting operation can become unreliable or intermittent.
When Should It Be Replaced?
Replacement is recommended if:
- Headlights or side lights operate intermittently
- The switch feels stiff or loose
- The pull knob is damaged or missing
- Electrical contacts become unreliable
- The dashboard switch is worn or faded
- The vehicle is undergoing restoration
Replacing the complete kit restores dependable lighting control while giving the dashboard a factory-fresh appearance.
Porsche 911 Electrical & Dashboard Switches
The electrical switches fitted to classic Porsche 911 models experience decades of daily use and eventually become worn through repeated operation. Replacing ageing switches not only improves reliability but also enhances the appearance of the interior.
This OE Match Headlamp Switch Kit provides a cost-effective solution for restoring one of the most frequently operated dashboard controls, offering factory-style fitment and dependable performance for routine maintenance or full restorations.
Benefits of Replacing the Headlamp Switch
- Restores reliable lighting control
- Improves electrical performance
- Refreshes dashboard appearance
- Replaces worn switch components
- Complete installation kit
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161302904
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 TURBO 2007-09
OE Match rear stabilizer bar bush set of 2 for Porsche 996 Turbo and 997 Turbo models. This complete rear anti-roll bar bush set includes the two bushes required per vehicle, helping secure the rear stabilizer bar correctly, reduce unwanted movement, and support stable rear axle handling.
SET OF 2
Fits:
Porsche 996 Turbo 2000 - 2005
Porsche 997.1 Turbo 2007 - 2009
Diagram Ref No 2.
The rear stabilizer bar bushes hold the anti-roll bar securely in position while allowing controlled movement as the rear suspension operates. Correctly fitted bushes help reduce body roll, improve rear axle stability, and minimise knocking or looseness from the stabilizer bar mounting area.
Functions
• Replaces both rear stabilizer bar bushes
• Supports and locates the rear anti-roll bar
• Helps reduce body roll during cornering
• Helps maintain rear suspension stability
• Reduces unwanted bar movement, knocking, and vibration
• Suitable for rear suspension refresh or anti-roll bar service
• OE Match replacement set for Porsche 996 Turbo and 997 Turbo suspension repair.
Why Replace This Set?
Rear stabilizer bar bushes are exposed to road dirt, moisture, suspension load, vibration, heat, and age. Over time, rubber bushes can crack, harden, split, compress, or wear, allowing excess anti-roll bar movement. Worn bushes may cause rear suspension knocking, vague handling, increased body roll, or failed inspection. Replacing both rear stabilizer bar bushes together helps restore balanced anti-roll bar support and rear suspension control.
When to Replace This Set
• Rear suspension knocking or clunking is present
• Rear stabilizer bar bushes are cracked, split, worn, or missing
• Body roll feels excessive during cornering
• Rear anti-roll bar or suspension service is being carried out
• The stabilizer bar feels loose in its mounting points
• The vehicle has failed inspection due to suspension bush wear
• The car is undergoing Porsche 996 Turbo or 997 Turbo suspension restoration.
Where it fits on the car
This bush set fits at the rear stabilizer bar mounting points on Porsche 996 Turbo and 997 Turbo models. It forms part of the rear anti-roll bar mounting system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633379227
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Door Mirror Control Switch Kit
Restore smooth and precise door mirror adjustment with this Door
Mirror Control Switch Kit. Suitable for both Left-Hand Drive (LHD) and Right-Hand
Drive (RHD) vehicles, this complete kit includes everything required to
replace a worn or faulty mirror control switch
Fits:
- Porsche 911 1976-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1976-1977 3.0L Turbo (930)
- Porsche 911 1978-1986 3.3L Turbo (930)
Diagram ref no 19, 20, 21 and 22
This kit restores the
original operation and appearance of your electric mirror controls, making it
ideal for routine repairs or classic Porsche restorations.
Kit contains
- Door mirror control switch
- Switch knob
- Securing nut
- Switch seal
What Does the Door Mirror Control Switch Do?
The mirror control switch allows the driver to adjust the position of the exterior door mirrors from inside the vehicle. It sends electrical signals to the mirror motors, enabling accurate adjustment for optimum rearward visibility.
Correctly adjusted mirrors are essential for safe driving, helping reduce blind spots and improving visibility during everyday driving, parking and manoeuvring.
Why Do Mirror Control Switches Fail?
After decades of regular use, the internal electrical contacts and moving components naturally wear.
Common causes of failure include:
- Worn internal switch contacts
- Dirt and oxidation affecting electrical connections
- Broken or loose switch knobs
- Moisture entering the switch
- General wear from frequent operation
A faulty switch may prevent one or both mirrors from adjusting correctly or result in intermittent operation.
When Should It Be Replaced?
Replacement is recommended if:
- Mirror adjustment becomes intermittent
- The mirrors no longer respond
- The switch feels loose or damaged
- The knob is broken or missing
- The switch is corroded or worn
- You're restoring the vehicle's interior
Replacing the complete kit ensures reliable operation while restoring the original appearance of the dashboard or door trim.
Porsche 911 Interior Electrical Switches
The interior switches of a classic Porsche are operated thousands of times throughout their lifetime and inevitably become worn with age. Replacing tired or unreliable switches not only restores everyday usability but also preserves the original appearance and functionality of the vehicle.
This complete mirror control switch kit provides everything needed to refurbish the mirror adjustment controls, making it an ideal upgrade during interior restoration or electrical repairs.
Benefits of Replacing the Mirror Control Switch
- Restores smooth mirror adjustment
- Improves driving safety and visibility
- Replaces worn electrical contacts
- Refreshes the interior appearance
- Complete kit for straightforward installation
- Suitable for restoration projects
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161311503KIT
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 944 2.5L 8V 1982-87
Restore the original appearance and smooth operation of your Porsche manual window mechanism with this OE Match Window Crank Handle in Saddle Brown, manufactured as a direct replacement. Produced to OE-style specifications, this window crank handle is designed to match the original shape, finish, and colour, providing reliable operation while complementing Saddle Brown interior trim. Manufactured from durable, high-quality materials, it offers excellent resistance to everyday wear and is an ideal replacement for maintenance, interior refurbishment, and restoration projects.
Fits:
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 944 2.5L 8V 1982-87
Diagram Ref No 11
Window crank handles are subjected to continual use and can become worn, cracked, faded, or loose over time. Damage may also occur when handles are removed during door repairs or interior restoration. A worn handle can make window operation uncomfortable or less effective while detracting from the appearance of the interior. Replacing it with this OE Match component restores smooth manual window operation and helps maintain the authentic appearance of your Porsche. It is an excellent choice for Porsche maintenance, repairs, and restoration projects.
What This Product Does:
- Operates the manual window regulator mechanism.
- Provides a comfortable grip for raising and lowering the window.
- Restores the original appearance of Saddle Brown interior trim.
- Replaces worn, cracked, faded, or damaged window handles.
- Helps ensure smooth manual window operation.
- Complements factory interior styling.
- Provides an OE-style fit for straightforward installation.
Symptoms Of Wear Or Failure:
- Cracked or broken window crank handle.
- Loose handle on the window regulator shaft.
- Excessive wear to the handle grip.
- Faded or discoloured Saddle Brown finish.
- Difficulty operating the manual window.
- Damage caused during interior repairs or restoration.
- Missing or incomplete window handle assembly.
Why Replacement Matters:
- The window crank handle is the driver's direct connection to the manual window regulator, providing the leverage needed to raise and lower the window with ease. A damaged or worn handle can reduce operating comfort, impair window function, and spoil the appearance of the vehicle's interior.
- Replacing a worn or damaged handle restores smooth window operation while maintaining the correct factory-style appearance of the cabin. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Saddle Brown Window Crank Handle delivers reliable fit, durability, and authentic styling for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
32183758190V
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
HVAC Heater Feed Hose – Feed
Restore the reliability of your Porsche's cooling and heating system with this OE Heater Feed Hose.
Fits:
- Porsche 996 C2 3.6L 09/01-2005 (Tiptronic only)
- Porsche 996 C4 3.6L 09/01-2005 (Tiptronic only)
- Porsche 996 C4S 3.6L 09/01-2005 (Tiptronic only)
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
Diagram ref no 17
Designed to meet or exceed original equipment
specifications, this high-quality replacement hose carries hot engine coolant
from the engine to the heater matrix (heater core), enabling the HVAC system to
provide efficient cabin heating, rapid windscreen demisting and consistent
climate control performance.
Manufactured from premium automotive-grade rubber with reinforced construction, this OE Match hose is engineered to withstand the high temperatures, pressures and continual thermal cycling experienced within the Porsche cooling system. Offering excellent fitment and long-term durability, it provides an ideal replacement for ageing or deteriorated original hoses at a competitive price.
Whether you're repairing a coolant leak, refreshing the cooling system or carrying out preventative maintenance, replacing worn heater hoses helps maintain the reliability and efficiency of your Porsche.
What Does the Heater Feed Hose Do?
The heater feed hose forms part of the engine's coolant circuit, carrying heated coolant from the engine to the heater matrix located within the dashboard.
As warm coolant flows through the heater matrix, the
vehicle's blower motor forces air across it before directing the heated air
into the cabin. This allows the system to provide:
- Efficient interior heating
- Rapid windscreen demisting and defrosting
- Consistent climate control performance
- Comfortable cabin temperatures throughout colder months
Although relatively simple in design, the heater feed hose plays a vital role in both passenger comfort and the overall operation of the cooling system.
Why Do Heater Feed Hoses Fail?
Heater hoses operate in one of the harshest environments on the vehicle, continually exposed to high coolant temperatures, pressure fluctuations and engine vibration.
Over many years of service, the rubber gradually
deteriorates due to:
- Constant heating and cooling cycles
- Age-related hardening and loss of flexibility
- Internal degradation caused by coolant additives
- Surface cracking and perishing
- Swelling from contamination
- Fatigue around hose ends and retaining clips
- Abrasion against surrounding engine components
As deterioration progresses, small coolant leaks can develop before eventually leading to hose failure and rapid coolant loss.
When Should the Heater Feed Hose Be Replaced?
Because coolant hoses naturally age over time, Porsche specialists often recommend inspecting them during every major service and replacing them whenever significant cooling system work is undertaken.
Replacement is advised if you notice:
- Visible coolant leaks or staining
- Cracked, brittle or hardened rubber
- Bulging or swollen sections
- Dampness around hose connections
- A sweet coolant smell after driving
- Reduced cabin heating performance
- During engine-out repairs or cooling system refurbishment
- As preventative maintenance on older vehicles
Replacing ageing heater hoses before they fail can help prevent unexpected coolant loss, reduce the risk of engine overheating and avoid costly roadside breakdowns.
Porsche Cooling System & Heater Hoses
The cooling system on your Porsche does far more than regulate engine temperature. It also supplies heated coolant to the HVAC system, ensuring efficient cabin heating, effective windscreen demisting and year-round driving comfort.
As rubber hoses age, they gradually lose their elasticity and structural integrity, making them increasingly susceptible to leaks and sudden failure. Replacing heater hoses as part of routine maintenance is a sensible investment that helps maintain the integrity of the entire cooling system while reducing the risk of overheating caused by coolant loss.
OE Match replacement hoses are manufactured to provide factory-style fitment, dependable performance and excellent value, making them ideal for both routine servicing and complete cooling system overhauls.
Benefits of Replacing the Heater Feed Hose
Restores reliable coolant circulation Maintains efficient cabin heating Improves windscreen demisting performance Reduces the risk of coolant leaks Helps protect against engine overheating OE Match quality with factory-style fitment Ideal for preventative maintenance on ageing vehicles
Whether you're carrying out a routine service, repairing a coolant leak or restoring your Porsche to its original condition, Design911 supplies the trusted parts you need to keep your vehicle performing at its best.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610621275
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
HVAC Heater Hose - Feed
Maintain the efficiency and reliability of your Porsche's
heating and cooling system with this HVAC Heater Hose (Feed)
Fits:
- Porsche 996 C2 3.6L 09/01-2005 (Tiptronic only)
- Porsche 996 C4 3.6L 09/01-2005 (Tiptronic only)
- Porsche 996 C4S 3.6L 09/01-2005 (Tiptronic only)
- Porsche 996 TURBO 2000-05
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
Diagram ref no 17
This genuine Porsche coolant hose forms an important part of the vehicle's HVAC (Heating, Ventilation and Air Conditioning) system by carrying hot engine coolant from the engine to the heater matrix (heater core). As coolant flows through the heater matrix, warm air is produced and directed into the cabin, providing rapid demisting, comfortable interior temperatures and helping the climate control system operate as designed.
Manufactured to Porsche's exact specifications, this Genuine Porsche heater feed hose offers the correct internal diameter, moulded shape and heat-resistant construction to ensure perfect fitment, unrestricted coolant flow and long-term reliability.
Whether replacing a leaking hose or carrying out preventative maintenance during cooling system repairs, choosing Genuine Porsche components ensures the quality and durability expected from the original factory installation.
What Does the HVAC Heater Feed Hose Do?
The heater feed hose transports hot coolant from the engine's cooling system to the heater matrix located inside the dashboard.
As engine coolant passes through the heater matrix, air is
blown across it by the HVAC system, providing:
- Warm cabin heating
- Rapid windscreen demisting and defrosting
- Stable interior temperature control
- Efficient operation of the Porsche climate control system
The hose must withstand constant exposure to high coolant temperatures and system pressure while remaining flexible enough to accommodate engine movement and thermal expansion.
Why Do Heater Hoses Fail?
Like all rubber coolant hoses, heater hoses gradually deteriorate through age and continual exposure to heat, pressure and coolant chemicals.
Common causes of failure include:
- Rubber hardening with age
- Internal deterioration from coolant additives
- Heat cycling causing loss of flexibility
- Surface cracking and perishing
- Abrasion against surrounding components
- Swelling from oil or coolant contamination
- Corrosion around hose connections
As the hose ages, it becomes more susceptible to splitting or developing leaks, which can lead to coolant loss, reduced heater performance and, if ignored, engine overheating.
When Should the Heater Hose Be Replaced?
The HVAC heater feed hose should be inspected during every major service or whenever the cooling system is being maintained.
Replacement is recommended if you notice:
- Coolant leaks
- Dampness around the hose connections
- Cracked or perished rubber
- Bulging or swollen sections
- Soft or excessively hard hose material
- Sweet coolant smell from the engine bay
- Poor cabin heating caused by coolant loss
- During cooling system overhauls or engine-out servicing
Replacing ageing coolant hoses as preventative maintenance greatly reduces the risk of unexpected coolant loss and helps maintain the reliability of the engine and heating system.
Genuine Porsche Cooling & HVAC Components
The cooling and heating systems on your Porsche are designed to work together to regulate both engine temperature and cabin comfort. Every hose within the system plays an essential role in maintaining efficient coolant circulation and ensuring reliable operation under all driving conditions.
Because rubber coolant hoses naturally age over time, replacing them before failure is one of the most effective forms of preventative maintenance. A genuine Porsche hose guarantees the correct fit, material specification and durability required to withstand the demanding operating conditions of a high-performance engine.
Whether you're refreshing an ageing cooling system or undertaking a complete engine rebuild, fitting Genuine Porsche hoses provides peace of mind and helps preserve the long-term reliability of your vehicle.
Benefits of Replacing the Heater Feed Hose
- Restores reliable coolant circulation
- Improves cabin heating performance
- Supports rapid windscreen demisting
- Reduces the risk of coolant leaks
- Helps protect against engine overheating
- Direct Genuine Porsche replacement
- Ideal during cooling system servicing or preventative maintenance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610621275
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 944 2.5L 8V 1982-87
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
Maintain the correct electrical insulation and secure fit of your Porsche steering wheel assembly with this OE Match Insulating Bush for Steering Wheel, manufactured as a direct replacement. Produced to OE-style specifications, this insulating bush is designed to isolate and correctly position components within the steering wheel assembly, ensuring reliable operation of the horn contact system while preventing unwanted electrical grounding. Manufactured for precise fitment and durability, it is an ideal replacement during steering wheel refurbishment or restoration.
Fits:
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 944 2.5L 8V 1982-87
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
Diagram Ref No 40
Over time, the original insulating bush can become brittle, worn, cracked, or distorted through age, repeated steering wheel removal, and continual exposure to heat and vibration. A deteriorated bush can result in poor alignment of steering wheel components, intermittent horn operation, or constant horn activation caused by unintended electrical contact. Replacing the insulating bush restores the correct insulation and positioning of the steering wheel assembly, making this OE Match component ideal for Porsche maintenance, repairs, and restoration projects.
What This Product Does:
- Electrically insulates steering wheel components.
- Helps ensure correct operation of the horn contact system.
- Maintains the correct positioning of the steering wheel assembly.
- Prevents unwanted electrical grounding.
- Replaces worn, cracked, or damaged insulating bushes.
- Supports reliable steering wheel and horn functionality.
- Provides an OE-style fit for straightforward installation.
Symptoms Of Wear Or Failure:
- Horn operating intermittently.
- Horn sounding continuously without pressing the horn button.
- Excessive play within steering wheel components.
- Cracked, brittle, or distorted insulating bush.
- Electrical contact wear within the steering wheel assembly.
- Difficulty correctly assembling the steering wheel components.
- Damage identified during steering wheel refurbishment or restoration.
Why Replacement Matters:
- The insulating bush is a small but essential component that electrically isolates parts of the steering wheel assembly while maintaining their correct alignment. If the bush becomes worn or damaged, unwanted electrical contact can occur, causing unreliable horn operation and reducing the overall integrity of the steering wheel assembly.
- Replacing a deteriorated insulating bush restores the proper insulation and positioning of the steering wheel components, ensuring dependable horn operation and preserving the original function of the steering system. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Insulating Bush for Steering Wheel provides reliable fit, performance, and durability for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
321419779
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
- Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
OE Match drive belt tensioner for Porsche Cayenne 3.6L, 970 Panamera 3.6L, and Macan models. This replacement tensioner helps maintain correct auxiliary drive belt tension, supporting reliable operation of engine-driven accessories.
Fits:
Porsche 958 Cayenne V6 3.6L 2010 - 2017
Porsche 970.2 Panamera V6 3.6L 2014 - 2016
Porsche 970.2 Panamera 4 V6 3.6L 2014 - 2016
Porsche 95B.1 Macan S Petrol 3.0L V6 2014 - 2018
Porsche 95B.1 Macan S Diesel 3.0L V6 2014 - 2018
Porsche 95B.1 Macan GTS Petrol 3.0L V6 2014 - 2018
Porsche 95B.1 Macan Turbo 3.6L V6 2014 - 2018
Diagram ref no 3
The drive belt tensioner keeps the auxiliary belt under the correct tension as it drives engine accessories such as the alternator, water pump, power steering pump, and air conditioning compressor, depending on model and engine layout. Correct belt tension helps prevent belt slip, noise, vibration, and premature belt wear.
Functions
• Replaces the drive belt tensioner
• Maintains correct auxiliary belt tension
• Helps keep the belt aligned and stable
• Supports smooth operation of engine-driven accessories
• Helps reduce belt squeal, vibration, and uneven belt wear
• Suitable for drive belt, pulley, or accessory drive service
• OE Match replacement for Porsche belt drive repair.
Why Replace This Part?
Drive belt tensioners are exposed to heat, vibration, spring load, bearing wear, and constant belt movement. A worn or failing tensioner may cause belt squeal, poor belt tracking, accessory drive faults, rattling, weak tension, or premature belt failure. Replacing the tensioner helps restore stable belt operation and supports reliable accessory drive performance.
When to Replace This Part
• The auxiliary drive belt is being replaced
• Belt squeal, vibration, or poor tracking is present
• The tensioner is noisy, weak, loose, seized, or damaged
• Belt tension is incorrect or unstable
• Pulley or tensioner bearing wear is detected
• Accessory drive faults are being investigated
• Preventative replacement is required during major engine service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810226175
The product you are viewing cross references to these numbers