Porsche

Water Hose, Return. 

The Genuine Porsche Water Hose – Return is a replacement engine cooling-system hose for selected Porsche 911 997 Turbo models.

Fits:

• Porsche 997 MK1 TURBO 2007-09

Diagram Ref No 2

This hose forms part of the pressurised liquid-cooling circuit and carries coolant between the engine and the water-pump return pipe. Its job is to maintain a reliable, sealed route for coolant returning through the engine cooling system so that heat can be transferred away from the engine and dissipated through the radiators.

Because the hose operates continuously in a hot, pressurised environment, it is exposed to repeated thermal cycling, coolant chemicals, engine vibration and ageing. Over time, the rubber can harden, crack, swell or begin leaking around its connections.

Replacing a deteriorated return hose helps restore a sealed cooling circuit, maintain correct coolant circulation and reduce the risk of coolant loss and engine overheating.

What This Product Does:
The return hose carries engine coolant through the cooling system towards the water-pump return circuit.

It is designed to:

• Carry coolant between the engine and water-pump return pipe.
• Maintain continuous coolant circulation.
• Keep the cooling circuit sealed.
• Withstand cooling-system pressure.
• Withstand repeated high-temperature operation.
• Allow controlled movement between connected engine components.
• Help maintain stable engine temperature.
• Replace a leaking, cracked or hardened original hose.
• Prevent unnecessary coolant loss.

Symptoms Of Wear Or Failure:
Possible symptoms include:

• Visible coolant leakage.
• Coolant dripping beneath the vehicle.
• Dampness around the hose.
• Pink, white or coloured dried coolant residue.
• Coolant smell around the engine compartment.
• Gradual coolant-level loss.
• Coolant warning message.
• Hose becoming hard or brittle.
• Visible cracking.
• Swollen rubber.
• Soft or spongy hose sections.
• Leakage around hose connections.
• Steam from the engine area.
• Rising engine temperature.
• Temperature fluctuations.
• Cooling system requiring frequent topping up.

Why Replacement Matters:
Replacing a deteriorated return hose helps restore:

• Correct coolant circulation.
• Cooling-system sealing.
• Stable coolant level.
• Reliable water-pump return flow.
• Correct system pressure.
• Reduced risk of coolant loss.
• Stable engine operating temperature.
• Long-term cooling-system reliability.

Preventative replacement can be particularly worthwhile when other cooling-system work is already being carried out.

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

99710632972

The product you are viewing cross references to these numbers

Water Hose Supply. 

The Porsche Water Hose Supply 99710650101 is a genuine replacement coolant supply hose designed for selected Porsche 997 performance models.

Fits:

• Porsche 997 MK1 TURBO 2007-09
• Porsche 997 MK1 GT3 / GT3 RS 2007-09
• Porsche 997 MK1 GT2 2007-09
• Porsche 997 MKII GT3 / GT3 RS 2010-11
• Porsche 997 MKII Turbo 2010-13
• Porsche 997 MKII GT2 RS 2011-13  

Diagram Ref No 9

Located on the right-hand side of the engine cooling circuit, the hose carries coolant from the supply pipe towards the engine, helping maintain continuous coolant circulation and stable operating temperatures.

Manufactured to Porsche specifications, this replacement restores the original hose routing, connections and sealing arrangement when the existing hose has become cracked, hardened, swollen or is leaking.

What This Product Does:
The engine cooling system continuously circulates coolant through the engine, radiators and associated pipework to absorb and dissipate heat.

This supply hose forms part of that circulation path and delivers coolant from the supply pipe into the engine cooling circuit.

Its main functions include:

• Carrying coolant towards the engine
• Maintaining continuous coolant circulation
• Helping maintain correct cooling-system pressure
• Supporting stable engine operating temperatures
• Providing a sealed connection between the coolant pipe and engine
• Helping prevent coolant loss
• Maintaining the original factory hose routing
• Supporting effective engine thermal management

The hose itself does not lower coolant temperature, but reliable coolant flow through it is essential for the cooling system to function correctly.

Symptoms Of Wear Or Failure:
Coolant hoses operate under continuous heat and pressure and can deteriorate as they age.

Common symptoms of a worn or failing coolant supply hose include:

• Visible coolant leakage
• Dampness around the hose or fittings
• Dried coolant residue around connection points
• Cracks or splits in the hose
• Rubber becoming hard or brittle
• Swelling or bulging sections
• Hose becoming excessively soft or spongy
• Damaged or loose hose connections
• Low coolant warning
• Repeated need to top up coolant
• Sweet coolant smell around the engine bay
• Engine temperature rising above normal
• Fluctuating coolant temperature
• Steam from the engine compartment in severe cases

Cooling-system leaks can also originate from radiators, expansion tanks, water pumps, pipe connections or other hoses, so the complete circuit should be inspected.

Why Replacement Matters:
The cooling system must remain sealed and properly pressurised to control engine temperature effectively.

If the supply hose begins to leak, coolant can escape and the system may gradually lose both fluid and pressure. As the coolant level falls, the engine becomes less able to transfer and dissipate heat.

A deteriorated hose may also split suddenly under operating pressure, causing rapid coolant loss.

Continued operation with insufficient coolant can lead to:

• Engine overheating
• Cylinder-head damage
• Head-gasket damage
• Damage to seals and cooling-system components
• Reduced engine reliability
• Breakdown caused by sudden coolant loss

Replacing a deteriorated hose helps restore:

• Correct coolant circulation
• Proper cooling-system pressure
• A sealed cooling circuit
• Stable engine temperature
• Reliable long-term cooling-system operation

Replacing a hose at the first sign of leakage, cracking or swelling can help prevent a relatively minor cooling-system fault from becoming a much more expensive engine repair.

Related reference numbers
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99710650101

The product you are viewing cross references to these numbers

Brake Booster Vacuum Line, For Right Hand Drive (RHD).
The Porsche Brake Booster Vacuum Line is a genuine replacement vacuum pipe designed for right-hand-drive Porsche Cayenne models.
Fits:

• Porsche 955 Cayenne 3.2L V6 2003-06
• Porsche 955 Cayenne S 4.5L V8 2003-06
• Porsche 955 Cayenne Turbo 4.5L 2003-06
• Porsche 955 Cayenne Turbo S 4.5L 2006>>
• Porsche 957 Cayenne 3.0L Diesel 2007-10
• Porsche 957 Cayenne 3.6L 2007-10
• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10  

Diagram Ref No 13

The line forms part of the brake servo system, carrying vacuum to the brake booster so that additional assistance can be applied when the driver presses the brake pedal.

A properly sealed vacuum line is essential for maintaining effective brake assistance. If the original pipe becomes cracked, damaged or develops a leak, the brake booster may not receive sufficient vacuum, resulting in increased pedal effort and reduced braking assistance.

This genuine Porsche replacement restores the correct vacuum connection and factory routing within the braking system.
What This Product Does:
The brake booster, also known as the brake servo, uses vacuum assistance to reduce the amount of physical force required from the driver when applying the brakes.

The vacuum line provides the connection through which vacuum reaches the brake booster.

Its primary functions include:

• Supplying vacuum to the brake booster
• Maintaining a sealed vacuum circuit
• Supporting power-assisted braking
• Reducing the amount of pedal effort required during braking
• Helping provide consistent brake pedal assistance
• Maintaining the correct factory routing of the vacuum system
• Connecting the brake servo to the relevant vacuum supply components

The vacuum line does not create braking pressure itself. Instead, it allows the brake booster to assist the hydraulic braking system.
Symptoms Of Wear Or Failure:
Vacuum lines can deteriorate through age, engine-bay heat, vibration and repeated pressure changes.

Common symptoms of a damaged or leaking brake booster vacuum line include:

• Brake pedal becoming unusually hard
• Increased effort required to stop the vehicle
• Reduced brake servo assistance
• Brakes feeling normal initially but becoming harder after repeated applications
• Hissing or sucking noise when the brake pedal is pressed
• Audible vacuum leak from the engine compartment
• Cracks or splits in the vacuum pipe
• Damaged or loose connections
• Vacuum hose becoming brittle or hardened
• Physical damage to the line
• Brake booster performance becoming inconsistent
• Vacuum-related fault codes where monitored by the vehicle
• Poor sealing around vacuum-line connections

A hard brake pedal can also be caused by a faulty brake booster, vacuum pump, non-return valve or related vacuum-system component, so correct diagnosis is recommended before replacement.
Why Replacement Matters:
The brake booster significantly reduces the physical effort required to apply the brakes.

If the vacuum line leaks or becomes disconnected, the booster may not receive enough vacuum to provide normal assistance. The hydraulic braking system may still operate, but substantially more pedal force can be required from the driver.

This can make the vehicle more difficult to stop comfortably and predictably, particularly during emergency braking or repeated brake applications.

A vacuum leak can also prevent the brake servo from storing or maintaining sufficient vacuum between braking events.

Replacing a damaged vacuum line helps restore:

• Correct brake booster vacuum supply
• Normal power-assisted braking
• Consistent brake pedal effort
• Reliable brake servo operation
• Proper sealing of the vacuum circuit
• Factory-correct hose routing and connections

Because this component forms part of the braking assistance system, cracks, leaks or damaged connections should not be ignored.

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95535557805

The product you are viewing cross references to these numbers

Wheel Housing Liner, Front.

Fits:

• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12  

Diagram Ref No 1

Installed inside the front wheel arch, the liner creates a protective barrier between the rotating wheel and vulnerable bodywork, cooling components and surrounding hardware.

In addition to protecting the wheel housing from road debris and water spray, this particular liner forms part of the vehicle's airflow-management system, helping direct air around the radiator and toward the braking area.

What This Product Does:
The front wheel housing liner helps protect components inside the wheel arch while controlling airflow around the front of the vehicle.

Its functions include:

• Protecting inner bodywork from stones and debris
• Reducing direct water and mud spray
• Shielding wiring and nearby components
• Helping prevent road salt and dirt accumulation
• Helping manage airflow exiting the radiator area
• Directing cooling air toward the braking system
• Reducing wheel-arch noise
• Maintaining the original Porsche underbody and wheel-arch layout

Although the liner is not a structural suspension component, correct fitment is important for protection, airflow and clearance around the front wheel.

Symptoms Of Wear Or Failure:
Wheel housing liners can become damaged through impact, age, tyre contact or incorrect removal.

Common symptoms include:

• Cracked plastic
• Split or torn sections
• Broken mounting tabs
• Enlarged or torn mounting holes
• Missing pieces
• Liner hanging down
• Rattling from the front wheel arch
• Flapping noises at speed
• Scraping or rubbing noises
• Tyre contact with the liner
• Missing screws or plastic fasteners
• Distorted panel shape
• Heavy abrasion
• Damaged air vents or ducts
• Increased debris collecting behind the liner

A liner may still appear mostly attached while being sufficiently damaged to interfere with tyre clearance or airflow.

Why Replacement Matters:
A damaged or missing liner exposes normally protected areas to stones, moisture and road contamination.

Continued use may contribute to:

• Damage to painted inner bodywork
• Increased corrosion risk
• Contamination around wiring and brackets
• Dirt accumulation around cooling components
• Reduced effectiveness of brake-cooling airflow
• Increased wheel-arch noise
• Loose plastic contacting the tyre
• Further damage to adjoining underbody panels

Replacing the damaged liner restores both the protective barrier and the original airflow path.

Related reference numbers
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98750412

The product you are viewing cross references to these numbers

Air Deflector Plate

The Genuine Porsche Air Deflector Plate is an original Porsche replacement component designed to direct airflow around the relevant front suspension and wheel-area components.

Fits:

• Porsche 968 3.0L 1992-94
• Porsche 968 Sport 3.0L 1994-95
• Porsche 968 CS 3.0L 1993-95
• Porsche 968 Turbo S 3.0L 1993-94

Diagram Ref No 1

Air deflector plates form part of the vehicle's original airflow management system, helping guide moving air through designated areas beneath the vehicle.

These components can become damaged or dislodged through road debris, kerb contact, general wear or previous suspension repairs.

Replacing a missing or damaged air deflector plate helps restore the original factory configuration and maintain the intended airflow arrangement.

Manufactured as a Genuine Porsche replacement part, the air deflector plate is suitable for owners who want to maintain their vehicle using original equipment components.

What Does the Air Deflector Plate Do?

The air deflector plate helps guide airflow around the designated suspension and wheel-area components as the vehicle moves.

Depending on its exact mounting position, an air deflector can contribute to the management of airflow around nearby mechanical components.

Its main functions include:

• Directing airflow through the intended area
• Maintaining the original underbody airflow arrangement
• Helping shield adjacent components from some road debris
• Restoring the original equipment configuration
• Replacing missing or damaged airflow guides

Although relatively small, air deflector plates are part of the overall engineering of the vehicle's suspension and airflow management system.

Why Does the Air Deflector Plate Fail?

Air deflector plates are exposed to road conditions, moisture, vibration and debris throughout their service life.

Common causes of damage include:

• Contact with kerbs or road obstacles
• Impact from stones and road debris
• Damage during suspension maintenance
• Broken or missing mounting hardware
• Age-related deterioration
• Incorrect installation following previous repairs
• General wear from everyday driving

Once damaged, an air deflector may become loose, distorted or detached from its mounting position.

When Should It Be Replaced?

Replacement is recommended when the original air deflector plate becomes cracked, bent, loose, damaged or missing.

Common signs include:

• Visible cracks or broken sections
• Distorted or damaged plate profile
• Missing mounting points or fasteners
• Loose or insecure attachment
• Contact with surrounding moving components
• Missing deflector following previous repairs
• Damage discovered during suspension inspection

Replacing damaged air deflectors is also worthwhile during front suspension refurbishment or a complete vehicle restoration.

Checks & Diagnosis

Inspect the air deflector plate and surrounding mounting points for visible damage.

Check for:

• Cracks, distortion or broken edges
• Loose or missing fasteners
• Damage to the mounting bracket or supporting component
• Incorrect positioning
• Contact with adjacent suspension or wheel components
• Missing deflectors following previous maintenance

Ensure that the replacement plate is correctly positioned and securely attached.

Installation Notes

Before fitting the replacement air deflector plate, inspect the original mounting position and associated fixing hardware.

Remove any damaged components and check that the surrounding mounting surfaces are in good condition.

Install the correct part number in its designated position, ensuring the deflector is properly aligned and securely fastened.

Check for adequate clearance from moving suspension components, wheels and brake assemblies.

Any missing or damaged mounting hardware should be replaced as necessary.

Related reference numbers
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94434105

The product you are viewing cross references to these numbers

This genuine Porsche exterior mirror housing is supplied primed for the right-hand mirror on 957 Cayenne vehicles, 2007–10. The specified application requires PR code 9TF and includes a courtesy light.

Fits

• Porsche Cayenne 9PA1 (957) 2007–2010
• Porsche 957 Cayenne 3.0L Diesel 2007–10
• Porsche 957 Cayenne 3.6L 2007–10
• Porsche 957 Cayenne S / GTS 4.8L 2007–10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007–10

Confirm the vehicle model, production year, engine, right-hand mirror specification and PR code before ordering.

Diagram: Rear-view mirror / Exterior mirror / Accessories Cayenne 9PA1 (957) 2007-10.

What This Product Does

The housing provides the exterior structure for the associated rear-view mirror components. It replaces a damaged casing while retaining the specified mounting layout and exterior shape. Its primer finish requires preparation and painting to suit the vehicle colour.

Functions

• Renews the right-side mirror casing.
• Accommodates the associated components in their intended positions.
• Retains the mirror assembly’s original profile.
• Provides a primed surface for colour finishing.

Technical Details

• Brand: genuine Porsche.
• Part number: 95573162801G2X; previous reference: 95573162800G2X.
• Installation position: right-hand exterior mirror.
• Surface treatment: primed, requiring final paint finishing.
• Equipment specification: PR code 9TF; application with courtesy light.
• Exploded-diagram quantity: 1.

Symptoms of Fault

• Visible cracks or damage following an impact.
• A casing that moves or feels insecure.
• Damaged retaining tabs or mounting features.
• Peeling paint or a deteriorated surface.
• Mirror vibration or incorrect positioning.

Why Replacement Matters

Housing damage can leave the mirror assembly loose, misaligned or visibly deteriorated. Renewing the casing addresses its mounting and appearance without treating the housing as a complete mirror replacement. Check the glass, adjustment mechanism, courtesy lamp, seals and fixings separately during the repair; damage to these components requires its own assessment.

OE Reference

• 95573162801G2X
• 95573162800G2X

FAQs

• Does this include the whole mirror assembly?
  No. The product is an individual housing. Glass, adjustment parts, lighting and other associated components are separate unless expressly included.
• Is the surface already colour-finished?
  No. The primer needs suitable preparation followed by painting in the chosen vehicle colour.
• Is this the left or right housing?
  It fits the right-hand exterior mirror; do not select it solely by driver or passenger position.
• What should be checked for compatibility?
  Match 95573162801G2X, PR code 9TF and the supplied applications to the vehicle. Where mirror equipment differs, confirm the specification using the VIN.

Related reference numbers
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95573162801G2X

The product you are viewing cross references to these numbers

Round seal 33,3 X 2,4 by Porsche for selected 911, 964, 993 and 996 applications. This O-ring is identified by part number 99970731540 and is used within crankcase and connection-piece assemblies.

Fits:

Porsche 911 1987–89 (Crankcase right)
Porsche 911 1984–86 (Crankcase right)
Porsche 964 1989–94 (Crankcase right)
Porsche 993 1994–98 (Crankcase right)
Porsche 996 GT3-1 M96.76 2000–01 (Crankcase right)
Porsche 996 GT3-1/GT3 RS M96.79 2004–05 (Crankcase right)

• Diagram reference number 30

Check fitment for your specific vehicle, model, year and engine before ordering.

What This Product Does

This O-ring forms a sealing interface within the relevant engine assembly, helping to contain fluids between mating components.

Functions

• Seals the specified crankcase or connection-piece interface
• Helps retain fluid within the assembly
• Supports correct fit between mating components
  
  

Technical Details

• Type: round seal / O-ring
• Size: 33,3 X 2,4

Related reference numbers
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99970731540

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Two-Button Handheld Transmitter - Coupe / Cabriolet with Option Code 534 and 533

Fits:

• 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 2001-05
• Porsche 996 GT2 2001-05
• Porsche 996 GT3 MKI 1999-01
• Porsche 996 GT3 MKII 2003>>
• Porsche 996 GT3 RS 2003-04
  
  

Diagram Ref No 12

What This Product Does

This genuine Porsche remote communicates with the matching factory central-locking and anti-theft equipment. It is a handheld transmitter, rather than a relay, fixing or vehicle-mounted control module.

Functions

• Transmits locking commands remotely.
• Communicates with compatible factory security equipment.
• Offers controls through two buttons.

Technical Details

• Part identification: 99663724440; two-button configuration; application period 2001–05.
• M534 denotes the anti-theft device. M533 denotes omission of radio-operated convertible-top control.
  
  

Symptoms of Fault

• No response when remote locking is requested.
• Remote operation cuts in and out.
• The transmitter only works close to the vehicle.
• Physical deterioration affects the buttons or casing.
• Manual key operation remains possible while remote operation fails.

Why Replacement Matters

Replacing a confirmed faulty transmitter can recover remote access through the original locking equipment. Similar behaviour may result from a depleted remote battery, low vehicle voltage or faults elsewhere in the security system, so investigate these before changing the transmitter.

FAQs

How many buttons does this version have?
Porsche identifies 99663724440 as having two buttons.

Is every 996 application covered?
No. Check the transmitter-specific dates, body style and M534/M533 requirements as well as the model listing.

Where should intermittent operation be investigated first?
Assess both batteries, inspect relevant connections and review security-system fault information before deciding which component needs renewal.

Related reference numbers
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99663724440

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Tail Light Mounting Support. 

The Porsche Tail Light Mounting Support (Part Number 99763147100) is an essential mounting component designed to securely locate and support the rear tail light assembly on Porsche 911 (997) models.
Sold Each.
x2 Required Per Car.

Fits:

• 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 GT3 / GT3 RS 2007-09
• Porsche 997 MK1 GT2 2007-09
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII GT3 / GT3 RS 2010-11
• Porsche 997 MKII Turbo 2010-13
• Porsche 997 MKII GT2 RS 2011-13  

Diagram Ref No 6

Designed to meet Porsche's original equipment specifications, this mounting support provides a secure attachment point between the rear light assembly and the vehicle body, helping maintain correct positioning, alignment and stability.

Located at the outer corner of the tail light assembly, the mounting fixture engages with the corresponding retaining point inside the rear wing, holding the light securely in its intended position.

Over time, the original mounting support can become worn, cracked, broken or damaged due to ageing, repeated tail light removal, vibration or accidental impact. A damaged support may allow the rear light assembly to become loose, misaligned or unstable, potentially causing unwanted movement and rattling.

Replacing a worn or broken mounting support helps restore correct tail light positioning, ensures secure installation and maintains the original appearance of the vehicle's rear lighting assembly.

Ideal for routine maintenance, rear light repairs, bodywork restoration and replacement following accidental damage, this Porsche Tail Light Mounting Support offers a practical solution for maintaining the integrity of the rear lighting assembly.

What This Product Does:
The tail light mounting support performs several important functions within the vehicle's rear lighting assembly:

• Secures the Tail Light Assembly: Provides an attachment point that helps hold the rear light securely within the vehicle body.
• Maintains Correct Alignment: Helps position the tail light correctly in relation to the rear wing and surrounding bodywork.
• Prevents Unwanted Movement: Reduces excessive movement and vibration of the rear light assembly during driving.
• Supports Stable Installation: Helps maintain proper engagement between the tail light and its retaining points.
• Reduces Rattling and Vibration: Helps prevent unwanted noise caused by a loose or unstable rear light assembly.
• Protects the Tail Light Housing: Reduces unnecessary movement that could place additional stress on the light housing and surrounding mounting points.
• Maintains Original Appearance: Helps preserve consistent panel gaps and correct tail light positioning.
• Supports Reliable Rear Lighting Installation: Keeps the light assembly securely mounted so it remains correctly positioned during normal vehicle operation.

Symptoms Of Wear Or Failure:
The tail light mounting support can deteriorate or become damaged through prolonged use, ageing, accidental impact and repeated removal of the rear light assembly.

Common signs of wear or failure include:

• Loose Tail Light Assembly: The rear light feels insecure or moves when gently pressed.
• Visible Tail Light Misalignment: The rear light no longer sits flush with the surrounding rear wing or bodywork.
• Rattling or Vibration: Unusual rattling noises may be heard from the rear of the vehicle, particularly when driving over uneven road surfaces.
• Cracked or Broken Mounting Support: Visible fractures, splits or broken retaining sections prevent the component from securing the light correctly.
• Damaged Retaining Clip: The mounting fixture may no longer engage securely with its corresponding attachment point.
• Uneven Panel Gaps: Gaps between the tail light housing and surrounding body panels may appear inconsistent.
• Excessive Tail Light Movement: The light may shift slightly when the vehicle is driven or when the boot lid is closed.
• Difficulty Refitting the Tail Light: The light assembly may not locate or secure correctly during installation.
• Wear Around Mounting Points: Repeated movement may cause damage to the light housing or associated mounting components.
• Damage Following an Impact: Minor rear-end contact or bodywork repairs may result in cracked or displaced mounting supports.

Why Replacement Matters:
Replacing a worn, damaged or broken tail light mounting support is important for maintaining correct tail light fitment, stability and the original appearance of the vehicle.

Key Benefits of Replacement:

• Restores Secure Tail Light Installation: Helps hold the rear lighting assembly firmly in its correct mounting position.
• Improves Tail Light Alignment: Helps restore the intended fit between the light assembly and surrounding bodywork.
• Reduces Rattling and Vibration: Minimises unwanted movement that may cause noise during driving.
• Prevents Further Mounting Damage: Reduces unnecessary stress on the tail light housing and associated retaining components.
• Maintains Factory-Style Fitment: Designed to match the original Porsche mounting configuration.
• Supports Long-Term Durability: Replaces damaged retaining components to help maintain secure installation.
• Ideal for Accident Repairs: Suitable when restoring rear light mounting points following minor collisions or bodywork repairs.
• Improves Exterior Appearance: Helps maintain consistent alignment and panel gaps around the rear lighting assembly.
• Cost-Effective Repair: Replacing a damaged mounting fixture may avoid the unnecessary replacement of an otherwise serviceable tail light assembly.
• Suitable for Preventative Maintenance: Particularly useful when removing or replacing rear lights during servicing, restoration or repairs.

A damaged mounting support may appear to be a minor issue, but continued use with an incorrectly secured tail light can increase movement and place additional strain on the surrounding mounting points.

Replacing the support promptly helps preserve correct tail light positioning, reduce vibration and maintain the quality of the vehicle's exterior finish.

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99763147100

The product you are viewing cross references to these numbers

Rear seat centre mount for Porsche 911 Cabriolet applications. Also known as the seat hinge or pivot bearing, this component provides the central pivot point for the rear seat backrest assembly.
Fits:
Porsche 996 Cabriolet
Porsche 997.1 Cabriolet
Porsche 997.2 Cabriolet

Suitable for replacing a worn or damaged centre mount during seat repairs or interior restoration. The mount supports the backrest at its pivot, allowing it to move between its upright and folded positions.

Fitment notes from the parts diagram: I685.

Please verify fitment for your Porsche before ordering.

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99652204100

The product you are viewing cross references to these numbers

Rear Bumper Retaining Bracket.

Fits:

• Porsche 992.1 Carrera 2 3.0L 2019-24
• Porsche 992.1 Carrera 4 3.0L 2019-24
• Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Targa 4 3.0L 2020-24
• Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
• Porsche 992.1 Speedster 4.0L 2019-24
• Porsche 992.1 (911) Sport Classic 3.8L 2023
• Porsche 992.1 (911) Dakar 3.0L 2023-24
• Porsche 992.2 Carrera 2 3.0L 2024>>
• Porsche 992.2 Carrera 2S 3.0L 2024>>
• Porsche 992.2 Carrera T 3.0L 2024>>
• Porsche 992.2 Carrera 4S 3.0L 2024>>
• Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
• Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
• Porsche 992.2 GT3 / Touring / S/C 2025>>

Diagram Ref No 3

What This Product Does

The retainer provides support at the rear bumper’s right-hand mounting position. It keeps the cover located relative to adjoining panels and works with the assembly’s separate fixing hardware.

Functions

• Positions the cover on its right-hand support.
• Contributes to correct panel spacing.
• Works with the bumper’s associated fixings.

Technical Details

• Part identification: 992807886M / 992807885M
• Diagram description: Retainer for bumper.
• Illustrated quantity at this position: 1.

Symptoms of Fault

• Excessive play around the right-hand bumper mounting.
• Panel gaps that no longer match.
• Noise originating near the bumper attachment.
• Mounting damage, deformation or missing support.

Why Replacement Matters

Renewing a broken or absent retainer addresses an insecure mounting position and helps the cover sit as intended. Check neighbouring clips, supports and fixing points during the repair; damage elsewhere can also affect alignment.

FAQs

Can it replace the left-hand retainer?
No. The supplied diagrams identify this component as RIGHT.

Are screws and other fittings included?
The diagrams list these separately. Their presence in the assembly does not establish that they accompany this retainer.

What should be checked before ordering?
Match against the VIN, bumper configuration and relevant PR codes, including PR:K8C.

What quantity does the diagram specify?
One retainer is recorded for this mounting position.

Check fitment for your specific vehicle (model, year, engine) before ordering.

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99280788

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This genuine Porsche wheel brake cylinder serves selected 356, 356A and 356B front drum brakes. The specified diameter is 19.05 mm, with installation at Front Left Upper / Front Right Lower.

Fits

• Porsche 356 1950–55
• Porsche 356A 1955–59
• Porsche 356B 1959–63
• Porsche 356B Carrera and 1600 GT diagram applications 1960–65
• Porsche 356B Carrera 2000 diagram application 1960–65

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram: Brake 356, 356A 1950-1959.

Diagram: Brake (Model: 356 B, CARRERA, 1600 GT) 356B 1960-1965.

Diagram: Wheel brake cylinder / Brake master cylinder (Model: 356 B, CARRERA 2000) 356B 1960-1965.

What This Product Does

Hydraulic fluid pressure moves the cylinder piston, applying the associated shoe against the drum's internal braking surface. This component acts at the wheel; it is neither a brake disc nor the master cylinder, despite appearing alongside those assemblies in the supplied classification.

Functions

• Turns hydraulic input into brake-shoe movement.
• Actuates the shoe at its specified front-wheel position.
• Contains pressurised fluid within the cylinder during brake application.

Technical Details

• Part identification: 69535151100; brand: Porsche.
• Specified cylinder diameter: 19.05 mm.
• Installation locations: Front Left Upper / Front Right Lower; diagram remarks also identify LEFTUpper and FRONTUpperLEFT.
• Early diagram model identification: 356 A/540.1.
• The supplied rows record a quantity of one for each listed installation location; this does not establish package contents.
• Associated fittings: banjo bolt 695 351 534 00; sealing rings N 013 808 3 and 900 123 005 20. These are separate diagram references, not confirmed included components.

Symptoms of Fault

• A tendency to pull sideways as the brakes engage.
• Reduced or unequal braking at the drums.
• A pedal that feels soft or responds inconsistently.
• Fluid leakage visible near the wheel-cylinder assembly.
• A sticking piston following corrosion or prolonged storage.

Why Replacement Matters

Seal deterioration, bore corrosion or piston seizure can interfere with shoe actuation and fluid containment. Renewing a defective cylinder addresses the affected hydraulic component without changing the original drum-brake layout. Symptoms alone do not identify the failed part, so diagnosis should precede replacement.

During repair, inspect the drum, shoe linings, flexible brake hose, connecting fittings and other wheel cylinders. Follow the appropriate workshop instructions for installation, adjustment and hydraulic bleeding.

FAQs

Can this cylinder fit either front position?
The supplied information specifies Front Left Upper / Front Right Lower. Confirm the required location rather than selecting by appearance alone.

What diameter does the diagram specify?
The recorded diameter is 19.05 mm.

Does the package contain the associated fittings?
Package contents are not established by the diagram. Check the banjo bolt and both sealing-ring references separately.

Does diagram coverage establish suitability for every 356?
No. Match the exact model, production year, drum-brake arrangement and installation position, particularly for Carrera applications.

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69535151100

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Coolant Return Hose.

The Porsche Coolant Return Hose 95810655050 is a genuine replacement cooling-system hose designed for Porsche Cayenne 958 applications.

Fits:

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17  

Diagram Ref No 17

The hose forms part of the engine cooling circuit, carrying coolant between the expansion tank, radiator and associated coolant pipework. By providing a sealed return path, it helps maintain continuous coolant circulation and stable engine operating temperatures.

Manufactured to Porsche specifications, this replacement hose restores the original routing, connection points and cooling-system integrity when the existing hose has become cracked, hardened, swollen or is leaking.

What This Product Does:
The engine cooling system continuously circulates coolant to absorb heat from the engine and release it through the radiator.

The return hose forms part of this circulation loop and allows coolant to flow back through the system after passing through cooling-system components.

Its main functions include:

• Carrying coolant through the return side of the cooling circuit
• Maintaining continuous coolant circulation
• Helping maintain correct cooling-system pressure
• Supporting stable engine operating temperatures
• Providing a sealed connection between cooling-system components
• Helping prevent coolant loss
• Maintaining the original factory coolant routing
• Supporting efficient engine heat management

The hose itself does not cool the engine directly, but uninterrupted coolant flow through it is essential for the cooling system to work correctly.

Symptoms Of Wear Or Failure:
Coolant hoses are continually exposed to heat, pressure, vibration and chemical contact with engine coolant. Over time, the hose material and connections can deteriorate.

Common symptoms that may indicate replacement is required include:

• Visible coolant leaks
• Dampness around the hose or connections
• Pink, white or coloured coolant residue around joints
• Cracks or splits in the hose
• Swollen or bulging sections
• Hose becoming unusually soft or spongy
• Rubber becoming hard or brittle
• Low coolant warning message
• Repeated need to top up the coolant
• Sweet coolant smell from the engine bay
• Engine temperature running higher than normal
• Fluctuating coolant temperature
• Steam from the engine compartment in severe cases
• Damage or leakage around quick-connect fittings

A low coolant level or overheating can also result from leaks elsewhere in the cooling system, so the complete circuit should be inspected.

Why Replacement Matters:
The cooling system must remain sealed and properly pressurised to control engine temperature effectively.

If the coolant return hose develops a leak, coolant can escape and the system may gradually lose pressure. As the coolant level drops, the engine's ability to transfer and dissipate heat is reduced.

A small leak can quickly become more serious if an ageing hose splits under operating pressure.

Continued driving with insufficient coolant can cause:

• Engine overheating
• Cylinder-head or head-gasket damage
• Damage to seals and cooling-system components
• Reduced engine reliability
• Breakdown caused by sudden coolant loss

Replacing a deteriorated hose helps restore:

• Correct coolant circulation
• Proper cooling-system pressure
• A leak-free cooling circuit
• Stable engine temperature
• Reliable long-term cooling-system operation

Replacing the hose at the first signs of cracking, swelling or leakage can help prevent a relatively inexpensive hose fault from developing into a much more costly overheating problem.

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95810655050

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Targa Roof Drive Cables 

Replacement Targa Roof Drive Cables for the Porsche 911 (997), designed to restore reliable operation of the electrically operated sliding glass roof.

Fits:

• Porsche 997 MK1 Targa 4 3.6L 2005-08
• Porsche 997 MK1 Targa 4S 3.8L 2005-08
• Porsche 997 MKII Targa C4 3.6L 2009-12
• Porsche 997 MKII Targa C4S 3.8L 2009-12

Diagram Ref No 18 

These cables form part of the Targa roof drive mechanism, helping transfer movement through the roof system to open and close the glass panel smoothly.

What Do They Do?

The drive cables transmit movement from the roof drive mechanism to the sliding roof assembly, helping the glass panel travel smoothly along its guides.

Why Do They Fail?

Common causes include:

• Wear from repeated roof operation
• Deterioration of the cable drive mechanism
• Excessive resistance from dirty or damaged roof guides
• Incorrect roof alignment Age-related mechanical wear

When Should They Be Replaced?

Inspect or replace the cables if the Targa roof becomes slow, jerky, uneven or fails to open or close correctly.

Damaged cables should be replaced promptly to prevent further damage to the roof mechanism.

Checks & Diagnosis

Before replacement, inspect the roof guides, drive mechanism and associated components for obstructions, wear or misalignment. Check that the cables engage correctly and that the roof moves evenly.

Installation Notes

Correct cable positioning and roof alignment are essential during installation. Inspect the roof guides and drive components before reassembly.

The roof mechanism should be checked and adjusted according to Porsche workshop procedures.

Porsche 997 Targa Roof Cables & Sliding Roof Repair Parts

The Porsche 997 Targa features an electrically operated glass roof that relies on correctly functioning drive cables and guide mechanisms.

Worn or damaged cables can cause uneven movement, sticking or complete failure of the roof operation.

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Brake Caliper Connecting Line, Front - fits left or right hand side

The Front Brake Caliper Connecting Line is a replacement hydraulic brake component designed for the Porsche 992.1 Carrera S and Carrera 4S.

Fits:

• Porsche 992.1 Carrera 2S  3.0L 2019-24
• Porsche 992.1 Carrera 4S 3.0L 2019-24
• Porsche 992.1 Carrera 2S Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4S Cabriolet 3.0L 2019-24
• Porsche 992.1 Targa 4S 3.0L 2020-24

Diagram Ref No 10 

This connecting line forms part of the front brake caliper assembly, allowing brake fluid to flow between the relevant hydraulic passages and ensuring consistent braking pressure.

What Does It Do?

The connecting line transfers pressurised brake fluid within the front brake caliper assembly, helping ensure the brake pistons operate correctly when the brake pedal is applied.

Why Does It Fail?

Common causes include:

• Corrosion and moisture exposure
• Damage from road debris
• Deterioration of pipe connections
• Damage during brake servicing
• Age-related wear or accidental bending

When Should It Be Replaced?

Replace the connecting line if it shows signs of corrosion, cracking, damage or brake fluid leakage.

Replacement may also be necessary during brake caliper refurbishment or repair.

Checks & Diagnosis

Inspect the line and its connections for fluid leaks, corrosion and physical damage. A falling brake fluid level, soft brake pedal or reduced braking performance requires immediate investigation.

Confirm compatibility using the vehicle VIN, brake specification and original part number.

Installation Notes

Installation should be carried out by a qualified technician. Inspect the hydraulic connections, use the correct tightening procedures and bleed the brake system according to Porsche specifications.

Check thoroughly for leaks before returning the vehicle to service.

Porsche 992 Front Brake Caliper Pipes & Hydraulic Components

The Porsche 992 Carrera S and Carrera 4S braking systems rely on correctly functioning hydraulic components to provide consistent braking performance.

A damaged or leaking brake caliper connecting line can compromise hydraulic pressure and should be replaced promptly.

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Tiptronic Pressure Regulator. 
The Genuine Porsche Tiptronic Pressure Regulator 98632560300 is an electro-hydraulic control component installed inside the valve body of selected Porsche Tiptronic automatic transmissions.
Sold Each.
x3 Required Per Car.

Fits:

• Porsche Boxster 986 2.5L 1997-99
• Porsche Boxster 986 2.7L 1999-02
• Porsche Boxster S 986 3.2L 1999-02
• Porsche Boxster 986 2.7L 2003-04
• Porsche Boxster S 986 3.2L 2003-04
• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche 996 C2 3.4L 1997-08/01
• Porsche 996 C4 3.4L 1997-08/01
• Porsche 996 C2 3.6L 2001
• Porsche 996 C4 3.6L 2001
• Porsche 996 C4S 3.6L 2001
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08  

Diagram Ref No 8

Its job is to regulate hydraulic transmission-fluid pressure in response to electrical commands from the Tiptronic transmission control system.

Automatic transmissions depend on accurately controlled hydraulic pressure to operate their internal clutches and braking elements. By varying this pressure, the transmission can engage and release the appropriate internal components smoothly and at the correct time.

A worn, sticking or electrically defective pressure regulator can interfere with this process and may contribute to harsh gear changes, delayed engagement, slipping, irregular shift quality or transmission fault warnings.

Replacing a confirmed faulty regulator helps restore proper hydraulic pressure control and allows the Tiptronic transmission to perform gear changes as designed.

What This Product Does:
The Tiptronic Pressure Regulator converts an electrical control signal from the transmission-management system into controlled hydraulic pressure within the automatic transmission.

Its main functions include:

• Regulating automatic transmission fluid pressure.
• Controlling hydraulic pressure within the valve body.
• Supporting smooth clutch and brake-element engagement.
• Helping control gear-change quality.
• Supporting consistent transmission operation.
• Responding to commands from the Tiptronic control system.
• Helping maintain correct hydraulic operation under different loads.
• Replacing a sticking, electrically failed or mechanically worn regulator.

Symptoms Of Wear Or Failure:
Possible symptoms can include:

• Harsh gear changes.
• Jerking during shifts.
• Delayed gear engagement.
• Delayed selection of Drive.
• Delayed selection of Reverse.
• Transmission slipping.
• Engine speed flaring between gears.
• Irregular shift timing.
• Transmission remaining in one gear.
• Limp-home or emergency operating mode.
• Tiptronic warning indication.
• Transmission fault message.
• Stored transmission fault codes.
• Inconsistent shifts when hot.
• Inconsistent shifts when cold.
• Excessively firm engagement.
• Poor low-speed shift quality.

These symptoms are not unique to the pressure regulator and proper diagnosis is essential.

Why Replacement Matters:
Replacing a confirmed faulty Tiptronic Pressure Regulator helps restore:

• Correct hydraulic-pressure control.
• More consistent gear changes.
• Smoother clutch engagement.
• Correct transmission response.
• Reduced slipping.
• Reduced drivetrain shock.
• Proper Tiptronic control.
• Reliable automatic transmission operation.

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98632560300

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