Porsche

This water hose is specified for the 958 Cayenne V6 3.0L Diesel up to 2011. It forms part of the water cooling and reservoir system for vehicles equipped with PR code D50 or D1V.

Fits

• Porsche Cayenne 92A (958) V6 3.0L Diesel (245 hp), 2010–11.
• Applicable to the water cooling and water reservoir arrangement with PR codes D50 or D1V.
• Check fitment for your specific vehicle, including model year, engine, VIN and PR codes, before ordering.

Diagram: Water cooling / Water reservoir (PR:D50,D1V) Cayenne 92A (958) 3.0L DIESEL >>2011.

What This Product Does

The hose provides a dedicated coolant passage within the engine cooling circuit. It links the relevant cooling-system components, allowing coolant to circulate while maintaining a sealed connection under normal operating pressure.

Functions

• Routes coolant through its assigned part of the cooling system.
• Connects pipework within the water reservoir assembly.
• Maintains a sealed path for pressurised coolant.
• Replaces a hose affected by age, cracking or leakage.

Technical Details

• Genuine Porsche component.
• Porsche part number: 95810650300.
• Exploded-diagram description: water hose.
• Assembly: water cooling and water reservoir.
• Vehicle equipment codes: PR D50 and D1V.
• Quantity specified in the exploded diagram: 1.

Symptoms of Fault

• Falling coolant level between checks.
• Damp areas or dried coolant deposits around the hose joints.
• A sweet smell from the engine compartment.
• Visible cracking, swelling or hardening of the hose.
• Low-coolant alerts or an abnormal rise in engine temperature.
• Seepage after switching off, when heat soak increases cooling-system pressure.

Why Replacement Matters

A weakened hose can release coolant or permit air to enter the circuit, potentially reducing cooling efficiency and causing overheating. When fitting the replacement, inspect the adjoining clamps, mating connections and nearby hoses for corrosion, residue or deterioration. The cooling system should be refilled and bled using the appropriate procedure.

FAQs

• Can this hose leak only when the engine is hot?
  Yes. Fine splits and weakened connections may only seep once coolant temperature and system pressure increase.
• Should the clamps and connecting points be checked?
  Yes. Examine each mating surface and clamp for damage, deposits or poor sealing before refilling the system.
• Can the coolant reservoir be opened immediately after driving?
  No. Wait until the engine and pressurised cooling system have cooled before removing the reservoir cap.

Related reference numbers
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95810650300

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Shift Gate Cover, lacquered trim for Tiptronic cars - option code I249

Fits

• Porsche 997 (911) Mk1 Carrera 2 3.6L, 2005–08
• Porsche 997 (911) Mk1 Carrera 2S 3.8L, 2005–08
• Porsche 997 (911) Mk1 Carrera 4 3.6L, 2005–08
• Porsche 997 (911) Mk1 Carrera 4S 3.8L, 2005–08
• Porsche 997 (911) Mk1 Turbo, 2007–09
• Porsche 997 (911) Mk1 GT2, 2007–09
• Porsche 987 Boxster 2.7L, 2005–08
• Porsche 987 Boxster S 3.2L / 3.4L, 2005–08
• Porsche 987C Cayman 2.7L, 2006–08
• Porsche 987C Cayman S 3.4L, 2005–08
  
  

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

Diagram ref no 30

What This Product Does

This cover provides the lacquered finish around the gear-selector opening and conceals the adjoining centre-console structure. It is an individual finishing piece rather than a complete console or gearshift mechanism.

Functions

• Surrounds the shift-gate opening
• Finishes the rear centre-console assembly
• Replaces cracked, loose or visibly worn trim
  
  

Technical Details

• Genuine Porsche interior trim component
• Position: rear centre-console shift-gate area
• Identification: PR:249 / I249
  
  

Symptoms of Fault

• Chipped, scratched or faded lacquer
• Cracking around the selector opening
• Loose fit or movement within the console
• Rattling caused by damaged attachment points
• Uneven alignment with surrounding trim
  
  

Why Replacement Matters

Fitting a sound replacement helps restore the intended console finish and allows the trim to sit correctly against adjacent panels. As this is a cosmetic interior component, replacing it will not resolve stiffness, play or other mechanical gear-selection problems.

FAQs

• Is this a complete centre console?
  No. This is the lacquered cover positioned around the shift gate; neighbouring console parts are separate.
• Why must the model year be checked?
  The wider console assemblies cover earlier vehicles, but the diagram information lists this Carrera Red cover from model year 2008 onwards.
• Will this repair a loose or inaccurate gear change?
  No. Mechanical selection issues require inspection of the gearshift assembly, cables, linkages, bushes and related components.

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99755324102

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Anti-Roll Bar Bearing Bracket, Front. 

The Genuine Porsche Anti-Roll Bar Bearing Bracket, Front (95B411035) is an original equipment suspension replacement component designed for selected Porsche Macan 95B models.
Sold Each.
x4 Required Per Car.

Fits:

• 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  

Diagram Ref No 2

Also described as a front stabiliser bar mounting bush or anti-roll bar bearing, this component forms part of the mounting arrangement that supports the vehicle's front anti-roll bar.

The Porsche Macan combines sports car-inspired handling with the practicality and comfort of a premium SUV. Its suspension system is engineered to provide stability during cornering while maintaining a controlled and comfortable ride over uneven roads.

The front anti-roll bar contributes to this balance by resisting excessive differences in suspension movement between the left and right front wheels.

For the anti-roll bar to function correctly, it must remain securely positioned within its mounting points.

The bearing bracket or mounting bush helps locate the anti-roll bar while allowing the controlled movement and rotation associated with suspension operation.

Over time, the original mounting components can deteriorate due to repeated suspension loading, road vibration, moisture, temperature changes and general wear.

Deterioration may cause unwanted movement between the anti-roll bar and its mounting arrangement, potentially producing knocking, creaking or rattling noises from the front suspension.

If the mounting becomes excessively worn, the anti-roll bar may no longer be supported as precisely as intended, affecting the consistency of suspension response.

The Genuine Porsche replacement part 95B411035 is designed to restore the original anti-roll bar mounting arrangement on compatible Porsche Macan models.

It is particularly useful during front suspension maintenance, repairs to noisy stabiliser bar mounts and replacement of deteriorated anti-roll bar mounting bushes.

As an original equipment component, it is intended to match the corresponding Porsche suspension specification.

What This Product Does:
The front anti-roll bar mounting component helps locate and support the stabiliser bar within the front suspension.

Its main functions include:

• Supports the Front Anti-Roll Bar: Maintains the bar in its intended mounting position.
• Locates the Stabiliser Bar: Helps prevent excessive movement within the suspension assembly.
• Cushions Suspension Movement: Provides a resilient interface between the anti-roll bar and its supporting mounting structure.
• Reduces Noise and Vibration: Helps isolate vibration and prevent unwanted metal-to-metal contact.
• Supports Body Roll Control: Allows the anti-roll bar to perform its intended role during cornering.
• Maintains Consistent Suspension Response: Helps preserve predictable stabiliser bar operation.
• Accommodates Controlled Bar Movement: Allows the small movements required during suspension travel.
• Protects Adjacent Components: Reduces unnecessary movement and wear around the anti-roll bar mounting.
• Restores Factory Suspension Fitment: Replaces a worn or damaged original mounting component.

Symptoms Of Wear Or Failure:
Front stabiliser bar mounts are exposed to repeated mechanical loads during everyday driving.

Although they are durable components, wear can develop over time.

Typical symptoms:

• Clunking when driving over bumps.
• Knocking on uneven road surfaces.
• Noise while entering driveways.
• Rattling during low-speed manoeuvres.
• Sounds that become more noticeable when the suspension moves from side to side.
• Squeaking over speed bumps.
• Creaking during suspension movement.
• Noise when turning at low speed.
• Sounds originating around the front anti-roll bar mounting points.
• Visible cracks.
• Splits in the rubber.
• Hardening or loss of flexibility.
• Compression or deformation.
• Separation of material around the mounting.

Why Replacement Matters:
The front anti-roll bar mounting plays an important role in the stability, refinement and correct operation of the suspension system.

Replacing a deteriorated mounting helps restore the intended support and positioning of the stabiliser bar.

• Restores Correct Anti-Roll Bar Support: Helps keep the bar securely located.
• Reduces Suspension Knocking: Can eliminate noise caused by excessive mounting movement.
• Helps Reduce Squeaking: Replaces worn or damaged mounting material.
• Supports Predictable Handling: Maintains the stabiliser bar's intended operation.
• Reduces Unwanted Movement: Helps restore the original suspension mounting geometry.
• Protects Adjacent Components: Limits unnecessary wear caused by a loose anti-roll bar.
• Improves Suspension Refinement: Helps reduce vibration-related noise.
• Maintains Factory Suspension Design: Preserves the original Porsche configuration.
• Suitable for Suspension Repairs: Provides a replacement during stabiliser bar maintenance.
• Genuine Porsche Quality: Uses the original manufacturer part number for compatible applications.

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95B411035

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Clutch Master Cylinder Feed Line, For Left Hand Drive (LHD).

The Porsche Clutch Master Cylinder Feed Line 99642314701 is a genuine replacement hydraulic fluid supply line for left-hand-drive Porsche 986 Boxster and 996 models with a manual transmission.

Fits:

• Porsche Boxster 986 2.7L 2003-04
• Porsche Boxster S 986 3.2L 2003-04
• 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 GT2 2001-05
• Porsche 996 GT3 MKII 2003>>  

Diagram Ref No 2

The feed line forms part of the hydraulic clutch system and supplies brake/clutch fluid to the clutch master cylinder. This allows the master cylinder to generate hydraulic pressure when the clutch pedal is pressed, ultimately operating the clutch release mechanism.

Designed to follow the original Porsche routing and connection arrangement, this genuine replacement is suitable for renewing a feed line that has become brittle, cracked, damaged or is leaking with age.

What This Product Does:
The hydraulic clutch system relies on a continuous supply of fluid to operate correctly.

The feed line connects the fluid supply to the clutch master cylinder. When the clutch pedal is depressed, the master cylinder uses this fluid to create hydraulic pressure, which is then transferred through the pressure line to the clutch slave cylinder and release mechanism.

Its main functions include:

• Supplying hydraulic fluid to the clutch master cylinder
• Maintaining a sealed fluid connection
• Ensuring the master cylinder has an uninterrupted fluid supply
• Supporting smooth clutch engagement and disengagement
• Helping maintain consistent clutch pedal operation
• Supporting reliable gear changes
• Maintaining the factory hydraulic-line routing
• Helping prevent fluid loss and air entering the clutch system

Unlike the high-pressure clutch pipeline, this component primarily serves as the feed or supply line to the master cylinder.

Symptoms Of Wear Or Failure:
Age, heat and prolonged exposure to hydraulic fluid can cause the original feed line to deteriorate.

Common symptoms that may indicate replacement is required include:

• Visible hydraulic fluid leakage
• Dampness around the feed line or its connections
• Cracks or splits in the line
• Hardened or brittle hose material
• Swelling or deformation
• Fluid level gradually falling
• Soft or spongy clutch pedal
• Inconsistent clutch pedal feel
• Clutch pedal failing to return normally
• Difficulty disengaging the clutch
• Difficulty selecting gears
• Air entering the clutch hydraulic system
• Fluid contamination around the clutch master cylinder

A soft clutch pedal or poor disengagement can also be caused by a worn master cylinder, slave cylinder, pressure line or air elsewhere in the hydraulic circuit, so the complete system should be inspected.

Why Replacement Matters:
The clutch master cylinder requires a reliable supply of hydraulic fluid to operate correctly.

If the feed line cracks or leaks, fluid can escape and air may enter the system. This can prevent the master cylinder from generating consistent hydraulic pressure and may lead to a soft pedal, incomplete clutch disengagement or difficulty selecting gears.

Continued fluid loss can eventually result in complete loss of hydraulic clutch operation, leaving the clutch unable to disengage.

Replacing a deteriorated feed line helps restore:

• A reliable hydraulic fluid supply
• Correct clutch master cylinder operation
• Consistent clutch pedal feel
• Smooth clutch disengagement
• Easier and more predictable gear selection
• Proper sealing of the clutch hydraulic circuit
• Correct factory line routing

Replacing a visibly aged or leaking line can also help prevent more disruptive clutch hydraulic failure later.

Related reference numbers
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99642314701

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Water Hose, Intake. 
The Genuine Porsche Water Hose, Intake is an essential engine cooling system component designed to maintain efficient coolant circulation and support reliable engine temperature regulation.

Fits:

• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche Boxster 981 2.7L 2012-16
• Porsche Boxster 981 S / GTS 3.4L 2012-16
• Porsche Boxster 981 Spyder 3.8L 2016
• 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 Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12
• Porsche Cayman 2.7L 981 2013-16
• Porsche Cayman S / GTS 3.4L 981 2013-16
• Porsche Cayman GT4 3.8L 2015-16  

Diagram Ref No 21

Manufactured to Porsche's original equipment specifications, this coolant intake hose provides a secure connection within the engine's cooling circuit, allowing coolant to flow between the relevant cooling system components.

The hose is designed to withstand the demanding operating conditions of a Porsche engine, including elevated coolant temperatures, changing system pressures, engine vibration and repeated heating and cooling cycles.

Over time, original coolant hoses can deteriorate due to ageing, heat exposure, chemical contact and constant pressure fluctuations. This deterioration may result in cracks, leaks, swelling or weakened connections, potentially compromising cooling system efficiency.

Replacing a worn or damaged hose with a Genuine Porsche component helps restore the integrity of the cooling circuit, maintain correct coolant circulation and reduce the risk of engine overheating.

Ideal for routine servicing, preventative maintenance and engine cooling system repairs, this genuine replacement hose offers factory-style fitment and dependable performance.

What This Product Does:
The water hose forms part of the engine's liquid cooling system and performs several important functions:

• Transfers Engine Coolant: Provides a passage for coolant to travel between connected components within the engine cooling circuit.
• Supports Engine Temperature Regulation: Helps maintain coolant circulation, allowing the cooling system to control engine operating temperatures.
• Maintains Cooling System Integrity: Provides a secure connection designed to retain coolant under normal operating pressure.
• Accommodates Engine Movement: Its flexible construction helps absorb engine vibration and small movements between connected components.
• Withstands Temperature Changes: Designed to accommodate the repeated heating and cooling cycles experienced during engine operation.
• Supports Reliable Cooling Performance: Helps ensure coolant reaches the relevant cooling system components without unnecessary leakage or restriction.
• Protects Engine Components: By maintaining coolant circulation, it helps reduce the risk of overheating and temperature-related damage.
• Maintains Original Porsche Specifications: Designed for correct installation within the specified factory cooling system arrangement.

Symptoms Of Wear Or Failure:
Coolant hoses are exposed to demanding conditions throughout their service life. Repeated heat cycles, pressure fluctuations and material ageing can gradually weaken the hose and its connections.

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

• Coolant Leaks: Visible coolant dripping or seeping from the hose body, ends or connection points.
• Low Coolant Level: Repeated coolant top-ups may indicate leakage from the hose or another cooling system component.
• Visible Cracks or Splits: Surface cracking, especially around bends and connection points, may indicate ageing or material deterioration.
• Swollen or Bulging Hose: Sections of the hose may become enlarged or distorted due to internal deterioration or excessive pressure.
• Hardened or Brittle Rubber: Prolonged exposure to heat can cause the hose material to lose flexibility and become more susceptible to cracking.
• Soft or Spongy Sections: Internal material breakdown may cause the hose to feel unusually soft or weakened.
• Engine Overheating: Significant coolant loss or restricted circulation may lead to elevated engine operating temperatures.
• Coolant Warning Messages: Low coolant levels caused by leakage may trigger dashboard warnings.
• Sweet Coolant Smell: Escaping antifreeze may produce a noticeable sweet smell around the engine compartment.
• Dried Coolant Residue: White, pink or coloured deposits around the hose or its fittings may indicate previous coolant seepage.
• Loose or Deteriorated Connections: Worn hose ends or damaged clamps can compromise the seal between the hose and adjacent components.

Why Replacement Matters:
Replacing a worn or damaged coolant intake hose is important for maintaining the reliability, efficiency and safety of the engine cooling system.

Key Benefits of Replacement:

• Restores Coolant System Integrity: Replaces cracked, leaking or deteriorated hoses to help maintain a sealed cooling circuit.
• Helps Prevent Engine Overheating: Reduces the risk of coolant loss that could compromise temperature regulation.
• Maintains Reliable Coolant Circulation: Supports normal coolant movement through the engine cooling system.
• Reduces the Risk of Unexpected Breakdown: Replacing weakened hoses can help prevent sudden coolant loss during driving.
• Protects Expensive Engine Components: Helps reduce the risk of overheating-related damage to cylinder heads, gaskets and other internal engine components.
• Genuine Porsche Quality: Manufactured to the original equipment fitment requirements for the applicable cooling system.
• Correct Hose Shape and Fitment: Designed to match the original hose routing and connection points.
• Improves Long-Term Reliability: Replacing ageing cooling system components supports dependable engine operation.
• Ideal for Preventative Maintenance: Particularly beneficial when performing cooling system servicing or replacing adjacent components.
• Maintains Factory Specifications: Helps preserve the intended configuration and performance of the Porsche cooling system.

A failing coolant hose may initially cause only minor seepage or occasional coolant loss. However, continued deterioration can lead to significant leakage and an increased risk of engine overheating.

Replacing the hose promptly with a Genuine Porsche component is a practical way to help maintain the cooling system's performance and avoid potentially costly engine damage.

Related reference numbers
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9A110661100

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Fuel Tank Cover with Restraining Strap

Fits:

• Porsche 955 Cayenne 2003–06 Cars with option codes  (PR:6EP, 6EQ)
• Porsche 957 Cayenne 2007–10 Cars with option codes  (PR:2G1,2G4, 2G6, D50)
• Porsche 958 Cayenne 2010–17 Cars with option codes  (PR:2G1,2G3, 2G4,2G7,2G8, 0K0,0K1, 2G0)
  
  Diagram ref no 16
  
  What This Product Does

This cover is installed as part of the fuel tank protection and attachment arrangement beneath the vehicle. The incorporated restraining, or tensioning, strap keeps the cover secured in its specified position.

Functions

• Covers the designated section of the fuel tank assembly 
• Secures the cover through its incorporated restraining strap
• Works with the original tank attachment components 
• Retains the factory configuration of the underbody protection
  
  Technical Details
• Genuine Porsche component
• Part number: 95520133210
• Descriptions: cover with restraining strap and cover with tensioning strap
• Quantity: 1
  
  Symptoms of Fault
• Cracking, distortion or missing sections of the cover
• A damaged strap that cannot retain the cover correctly
• Movement or rattling around the fuel tank cover
• Loose, corroded or absent attachment hardware
• Visible damage after contact with road debris
  
  Why Replacement Matters

Replacing a damaged or missing cover reinstates the original arrangement around the fuel tank and enables the strap to retain it correctly. Inspect the nearby clips, bolts, brackets and covers while fitting this component because the exploded diagrams identify these as separate parts.

Check fitment for your specific vehicle (model, year, engine) before ordering. Compatibility must also be confirmed against the applicable PR code and, where necessary, the VIN.

FAQs

Does the component include the restraining strap?
The Porsche diagram identifies part 95520133210 as a cover supplied with a restraining or tensioning strap.
How can I verify compatibility?
Compare the part number and listed PR equipment codes with the vehicle specification or a VIN-based Porsche parts catalogue.
Are clips and mounting bolts supplied?
Associated fasteners and retaining clips appear as separate components in the exploded assemblies and should be checked independently.  

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95520133210

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Coolant Hose.

The Genuine Porsche Coolant Hose (95810667300) is an original equipment cooling system component designed for selected Porsche Cayenne 958 models equipped with the 3.0-litre V6 diesel engine.

Fits:

• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2012-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18  

Diagram Ref No 38

Also described as a water hose or engine coolant hose, this component is associated with the engine oil cooler cooling circuit.

The Porsche Cayenne 3.0L V6 diesel engine uses a liquid cooling system to control engine temperature and assist with thermal management of important components, including the engine oil cooling arrangement.

During normal operation, both the engine and its lubricating oil absorb considerable heat.

Coolant circulates through designated passages and heat exchangers to transfer that heat away from the engine and help maintain suitable operating conditions.

The Porsche coolant hose 95810667300 provides a connection within this cooling system arrangement, allowing coolant to travel through the intended circuit.

Although relatively small, the hose is an important part of the sealed cooling system.

Its purpose is to maintain a reliable connection between the associated components while accommodating normal temperature changes, pressure variations and engine vibration.

Modern Porsche diesel engines operate under demanding thermal conditions, particularly during motorway driving, towing, extended journeys and high engine loads.

The cooling system must therefore remain properly sealed and filled to maintain consistent operation.

Over time, coolant hoses can deteriorate through repeated heating and cooling cycles, exposure to engine coolant and general ageing.

Rubber hose material may become hardened, brittle, swollen or cracked.

The hose may also deteriorate around its connections, allowing coolant to escape.

A leaking coolant hose can cause a gradual reduction in coolant level, which may eventually interfere with normal cooling system operation.

If coolant loss becomes significant, the engine may be exposed to overheating and associated mechanical damage.

Replacing a worn or leaking component with Genuine Porsche part number 95810667300 helps restore the original coolant routing and sealed connection.

This hose is suitable for repairs involving coolant leaks, maintenance of the engine oil cooler cooling circuit and replacement of deteriorated coolant pipework.

As a Genuine Porsche component, it is intended to provide the original equipment hose configuration for compatible Cayenne diesel engines.

What This Product Does:
The coolant hose carries liquid coolant between designated components within the engine cooling circuit.

Its primary functions include:

• Transfers Engine Coolant: Provides a passage for coolant to flow through the specified cooling system connection.
• Supports Engine Oil Cooling: Forms part of the coolant arrangement associated with the engine oil cooler.
• Maintains Coolant Circulation: Helps preserve the intended cooling system flow path.
• Provides a Sealed Connection: Prevents coolant from escaping when the hose and associated fittings are in good condition.
• Supports System Pressure Integrity: Helps maintain the closed, pressurised cooling circuit.
• Accommodates Engine Vibration: Provides a connection capable of tolerating normal movement and vibration.
• Supports Temperature Management: Allows coolant to circulate through the cooling components that manage engine and oil temperatures.
• Maintains Factory Routing: Preserves the original coolant connection layout.
• Helps Prevent Coolant Loss: Replaces leaking or deteriorated pipework.
• Supports Engine Reliability: Helps maintain dependable cooling system operation.

Symptoms Of Wear Or Failure:
Coolant hoses operate under conditions involving heat, pressure, vibration and exposure to coolant chemicals.

Although they do not generally have a fixed replacement interval, deterioration can develop with age and mileage.

Typical symptoms:

• Wetness around the coolant hose.
• Coolant dripping from a hose connection.
• Fluid collecting beneath the engine.
• Dried coolant residue around fittings.
• Leaks becoming more noticeable after driving.
• Coolant staining on surrounding components.
• Low coolant warning message.
• Coolant expansion tank level dropping.
• Frequent need to top up the cooling system.
• Coolant warning appearing after longer journeys.
• Coolant smell around the engine compartment.
• Odour becoming stronger after a journey.
• Smell from coolant contacting warm engine components.
• Visible coolant residue around the affected hose.

Why Replacement Matters:
The coolant hose helps maintain the integrity of the engine's cooling system.

A damaged hose may allow coolant to escape, reducing the system's ability to manage heat effectively.

Replacing a defective hose helps restore the original coolant connection and reduce the risk of overheating.

• Helps Prevent Coolant Leaks: Replaces cracked, split or damaged pipework.
• Restores Coolant Circuit Integrity: Maintains a sealed connection within the cooling system.
• Supports Engine Oil Cooling: Preserves the coolant connection associated with the engine oil cooler circuit.
• Maintains Reliable Coolant Flow: Keeps the original routing unobstructed and correctly connected.
• Supports Stable Engine Temperatures: Allows the cooling system to operate as intended.
• Reduces Overheating Risk: Addresses coolant loss before it compromises cooling performance.
• Protects Engine Components: Helps avoid damage associated with inadequate cooling.
• Reduces Breakdown Risk: Replaces a deteriorated hose before a more serious failure.
• Maintains Factory Fitment: Restores the original hose arrangement.
• Genuine Porsche Replacement: Provides the manufacturer's specified replacement for compatible applications.

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

95810667300

The product you are viewing cross references to these numbers

Coolant Hose.

The Genuine Porsche Coolant Hose is an original equipment replacement cooling system component designed for Porsche Cayenne 958 models equipped with the 3.0L diesel engine. Manufactured to Porsche's original specifications, this coolant hose provides a secure connection within the engine cooling circuit, helping maintain consistent coolant circulation and effective engine temperature regulation.

Fits:

• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2012-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18  

Diagram Ref No 28

Engine coolant hoses play an essential role in transferring coolant between cooling system components, allowing excess engine heat to be managed efficiently during normal driving and under demanding operating conditions.

Designed to withstand the high temperatures, pressure fluctuations and continuous thermal cycling experienced within the engine compartment, this genuine Porsche replacement provides the correct fit and compatibility for the specified application.

Ideal for replacing cracked, leaking, swollen or deteriorated original hoses, this component helps maintain cooling system reliability, protect the engine from overheating and restore dependable operation.

What This Product Does:
The coolant hose forms part of the engine's liquid cooling system, carrying coolant between designated cooling circuit connections. It helps maintain a sealed flow path, allowing the cooling system to regulate engine temperature efficiently.

Its key functions include:

• Coolant Circulation: Transfers engine coolant between cooling system components to support continuous coolant flow.
• Engine Temperature Regulation: Supports effective heat management by allowing coolant to circulate through the cooling circuit.
• Cooling System Pressure: Helps maintain a sealed and pressurised cooling system for efficient operation.
• Overheating Prevention: Supports the cooling system's ability to prevent excessive engine temperatures during normal operation.
• Leak Prevention: Provides a secure connection between cooling system components, reducing the risk of coolant loss.
• Thermal Resistance: Designed to withstand repeated exposure to high engine temperatures and cooling system pressure changes.
• Engine Protection: Helps maintain reliable cooling performance, protecting internal engine components against excessive heat.
• Original Equipment Fitment: Maintains the correct coolant hose routing and connection arrangement specified by Porsche.

Symptoms Of Wear Or Failure:
Over time, constant exposure to engine heat, coolant pressure, vibration and temperature fluctuations can cause coolant hoses to weaken or deteriorate.

Common signs include:

• Visible Coolant Leaks: Coolant dripping or collecting beneath the vehicle may indicate a split, damaged or leaking hose.
• Cracked or Split Hose Material: Age-related deterioration can cause visible cracks, particularly around bends and connection points.
• Swollen or Bulging Hose: Internal deterioration or excessive pressure may cause the hose material to expand or deform.
• Hardened or Brittle Rubber: Repeated heat exposure can reduce hose flexibility, increasing the risk of cracking and failure.
• Soft or Spongy Sections: Weakening of the internal hose structure may indicate deterioration and an increased risk of rupture.
• Low Coolant Warning: A leaking hose can cause coolant levels to drop, triggering a dashboard warning.
• Frequent Coolant Top-Ups: Repeated coolant loss without an obvious explanation may indicate a leak within the cooling system.
• Engine Overheating: Significant coolant loss can reduce the cooling system's ability to control engine temperature.
• Coolant Smell from the Engine Bay: A distinctive sweet smell may indicate coolant escaping onto hot engine components.
• Visible Coolant Residue: Dried coolant deposits or staining around hose connections can indicate an ongoing or previous leak.
• Steam from the Engine Compartment: A severe coolant leak may allow coolant to contact hot components, producing visible steam.
• Fluctuating Engine Temperature: Coolant loss or air entering the cooling circuit may contribute to unstable operating temperatures.

Why Replacement Matters:

• Replacing a worn or damaged coolant hose is essential for maintaining the reliability, performance and long-term protection of your Porsche Cayenne's engine cooling system.
• The engine cooling system relies on a continuous supply of coolant circulating through a sealed network of hoses and components. If a coolant hose becomes cracked, weakened or damaged, it may allow coolant to escape, reducing the system's ability to maintain the correct operating temperature.
• Even a small coolant leak can develop into a more serious problem over time. As coolant levels decrease, the risk of overheating increases, potentially causing damage to critical engine components, including cylinder heads, gaskets and associated cooling system parts.
• A sudden hose failure can also result in rapid coolant loss, leaving the vehicle vulnerable to overheating and an unexpected roadside breakdown.
• Installing a genuine Porsche replacement coolant hose helps restore the integrity of the cooling circuit, providing the correct fit, connection arrangement and dependable operation required for the specified vehicle application.
• Replacing deteriorated hoses during routine servicing or cooling system repairs can also help prevent further damage to surrounding components and reduce the likelihood of expensive engine repairs.
• The Genuine Porsche Coolant Hose 95810651300 provides an original equipment replacement solution, helping maintain efficient coolant circulation, stable engine temperatures and reliable long-term cooling system performance.

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95810651300

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Upper Timing Chain Cover.
The Porsche Upper Timing Chain Cover 95510412201 is a genuine Porsche replacement engine cover used on selected Porsche Cayenne 955 models with the 3.2-litre M02.2Y VR6 engine.

Fits:

• Porsche 955 Cayenne 3.2L V6 2004-06

Diagram Ref No 12

The cover encloses the upper section of the engine's timing-chain and camshaft-drive area, protecting the internal timing components while helping retain engine oil within the lubricated timing assembly.

Correct sealing of the cover is important because the timing-chain system operates inside an oil-lubricated environment. A cracked, warped or damaged cover can allow engine oil to escape and contamination to enter the timing area.

What This Product Does:
The upper timing chain cover forms part of the protective enclosure surrounding the engine's timing-chain system.

Its main functions include:

• Enclosing the upper timing-chain mechanism
• Helping retain lubricating engine oil
• Protecting timing components from dirt and contamination
• Providing a secure sealing surface against the engine
• Maintaining the original timing-chain housing structure
• Supporting correct installation of associated engine components
• Preventing uncontrolled oil leakage from the timing area

The cover itself does not tension or guide the timing chain, but it provides the sealed housing required for the timing system to operate correctly.

Symptoms Of Wear Or Failure:
The timing chain cover is a rigid component and does not normally wear in the same way as a chain, bearing or seal.

However, it can become damaged through age, overheating, impact, previous repair work or incorrect installation.

Possible symptoms include:

• Engine oil leaking around the timing cover
• Oil staining on the front or upper engine area
• Wetness along the cover sealing joint
• Burning-oil smell
• Oil reaching nearby hot engine components
• Gradually falling engine oil leve
• Cracks in the cover
• Damaged mounting points
• Distorted or warped sealing surfaces
• Broken mounting bosses
• Repeated leakage after resealing
• Visible damage following previous engine repairs

Oil leakage around the timing-cover area should be diagnosed carefully, as nearby gaskets and seals can produce similar symptoms.

Why Replacement Matters:
A cracked or badly distorted timing cover can result in continued engine-oil leakage even if fresh sealing material is applied.

Continued operation with a leaking cover may contribute to:

• Falling engine oil level
• Oil contamination of surrounding components
• Burning-oil smell
• Oil reaching belts or electrical components
• Increased dirt accumulation around the engine
• Reduced protection of the timing-chain mechanism
• Greater risk of insufficient lubrication if oil loss becomes severe

Replacing a damaged cover restores the physical enclosure and sealing surface required by the timing assembly.

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95510412201

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ATF Cooler Water Return Line. 

The Genuine Porsche ATF Cooler Water Return Line is a replacement coolant pipe used within the Tiptronic automatic transmission cooling system on applicable Porsche 911 (996) models.

Fits:

• Porsche 996 C2 3.4L 1999-08/01
• Porsche 996 C4 3.4L 1999-08/01
• Porsche 996 C2 3.6L 2001
• Porsche 996 C4 3.6L 2001
• Porsche 996 C4S 3.6L 2001 

Diagram Ref No 9

The line carries engine coolant away from the automatic transmission fluid (ATF) cooler after heat has been transferred between the transmission oil and the cooling circuit. By maintaining coolant circulation through the heat exchanger, it helps control automatic transmission fluid temperature and supports reliable Tiptronic gearbox operation.

It is important to note that 99630707705 carries coolant, not ATF itself. Porsche parts catalogues identify it specifically as the return-side water/coolant pipe within the Tiptronic ATF cooler assembly.

What This Product Does:

• Carries coolant away from the Tiptronic ATF cooler.
• Forms part of the automatic transmission temperature-control system.
• Allows coolant to circulate through the transmission heat exchanger.
• Helps control automatic transmission fluid temperature.
• Supports consistent Tiptronic gearbox operating temperatures.
• Maintains a sealed connection within the engine cooling circuit.
• Works with the ATF cooler and coolant supply line.
• Helps protect the transmission from excessive operating temperatures.
• Replaces a leaking, corroded, damaged or restricted original coolant pipe.

Symptoms Of Wear Or Failure:
Possible symptoms include:

• Visible coolant leakage.
• Coolant dripping beneath the vehicle.
• Gradual reduction in coolant level.
• Pink, red or white dried coolant residue around the pipe or connections.
• Coolant smell after driving.
• Dampness around hose or pipe joints.
• Corrosion on metal sections of the line.
• Cracking or deterioration around flexible sections or connections.
• Damaged or loose hose clamps.
• Coolant-system warning message or low coolant warning.
• Increasing engine coolant temperature if sufficient coolant is lost.
• Transmission temperatures becoming elevated if coolant circulation through the ATF cooler is compromised.
• Visible impact or underbody damage to the line.
• Kinking or deformation that restricts coolant flow.

Many of these symptoms can also originate from adjacent hoses, the ATF heat exchanger, seals or other cooling-system components, so the source of the leak should be confirmed before replacement.

Why Replacement Matters:
The Tiptronic transmission generates heat during normal operation. The ATF cooler helps regulate this temperature by transferring heat between the transmission fluid and the vehicle's cooling system.

For this process to work correctly, coolant must circulate freely through both the supply and return sides of the cooler.

A leaking or restricted return line can compromise this circulation and may cause:

• Loss of engine coolant.
• Reduced ATF cooling efficiency.
• Increased transmission operating temperatures.
• Increased strain on the cooling system.
• Coolant contamination around surrounding components.
• Engine overheating if coolant loss becomes severe.

Replacing a damaged line restores the intended coolant path and helps both the cooling and transmission systems operate correctly.

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99630707705

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Inlet Valve, 41mm. 

The Genuine Porsche Inlet Valve, 41mm (Part Number: 99710511190) is an original equipment engine cylinder head component designed for selected Porsche 911 GT3 and GT3 RS models, including the 997-generation 3.6L, 3.8L and 4.0L naturally aspirated flat-six engines.
Sold Each.
x12 Required Per Car.

Fits:

• Porsche 997 MK1 GT3 / GT3 RS 2007-09
• Porsche 997 MKII GT3 / GT3 RS 2010-11  

Diagram Ref No 2

Manufactured to Porsche's original equipment specifications, this precision-engineered inlet valve forms part of the engine's cylinder head and valvetrain assembly. Its primary purpose is to control the admission of fresh intake air into the combustion chamber at precisely timed intervals.

Featuring a 41mm valve head diameter, the component is designed for Porsche's high-performance GT engines, where accurate valve operation is essential for maintaining efficient cylinder filling, combustion performance and reliable high-RPM operation.

During engine operation, the inlet valve opens to allow fresh air to enter the combustion chamber and closes to create the necessary seal during compression and combustion. Its movement is controlled by the camshaft and associated valvetrain components.

The Porsche GT3 and GT3 RS engines operate at exceptionally high engine speeds, placing significant demands on their valves, valve springs, guides and sealing surfaces. The inlet valve must withstand repeated mechanical loading, rapid opening and closing cycles and elevated operating temperatures.

Over time, an inlet valve may become worn, bent, damaged or unable to seal correctly because of valve seat deterioration, carbon deposits, overheating or mechanical problems within the valvetrain.

A damaged inlet valve can reduce cylinder compression, disturb combustion and cause rough running, misfires or loss of engine performance.

Replacing a defective inlet valve with a Genuine Porsche component helps restore correct valve operation, maintain cylinder sealing and protect the engine from further mechanical damage.

Ideal for cylinder head repairs, engine rebuilding, valve replacement and specialist Porsche GT engine maintenance, this Genuine Porsche 41mm Inlet Valve provides a factory-specified replacement for compatible applications.

What This Product Does:
The inlet valve is a critical component of the engine's four-stroke combustion cycle.

Its primary function is to control the flow of fresh intake air into the combustion chamber while maintaining a secure seal when the valve is closed.

As the piston moves through the intake stroke, the inlet valve opens at the correct point in the engine cycle to allow air to enter the cylinder.

The valve then closes as required by the camshaft timing, enabling the cylinder to develop compression before combustion.

The 41mm valve head is designed to provide the intended airflow and sealing characteristics for the relevant Porsche GT engine cylinder head.

Its main functions include:

• Controlling intake airflow: Opens to allow fresh air to enter the combustion chamber.
• Maintaining cylinder compression: Closes against the valve seat to provide the seal required for compression and combustion.
• Supporting efficient cylinder filling: Helps the engine receive the correct volume of intake air according to its design and operating conditions.
• Maintaining combustion efficiency: Supports the controlled intake and compression processes required for normal combustion.
• Supporting engine performance: Contributes to the airflow characteristics required by Porsche's naturally aspirated high-performance engines.
• Enabling high-RPM operation: Operates as part of a precision valvetrain designed for demanding engine speeds.
• Working with the camshaft: Opens and closes according to the engine's specified valve timing.
• Supporting smooth engine operation: Correct valve seating helps maintain consistent compression and combustion between cylinders.
• Preserving original engine specifications: Maintains the intended inlet valve dimensions and configuration.

The inlet valve is a mechanical engine component. It does not independently control fuel injection, ignition timing or electronic engine management.

Symptoms Of Wear Or Failure:
Inlet valves are subjected to repeated opening and closing cycles, elevated temperatures, valve spring pressure and mechanical contact with their seats and guides.

Although designed for demanding engine operation, damage or deterioration can occur through excessive wear, overheating, poor lubrication of related valvetrain components or mechanical interference.

Common symptoms of a worn or damaged inlet valve include:

• Loss of engine compression: A burnt, bent or poorly seated inlet valve may prevent the cylinder from sealing correctly.
• Engine misfires: Reduced compression or poor valve sealing can cause inconsistent combustion in the affected cylinder.
• Rough engine idling: Uneven cylinder performance may result in unstable or irregular idle operation.
• Reduced engine power: Poor cylinder filling or compression loss may affect engine performance.
• Hesitation during acceleration: A cylinder affected by valve damage may not produce its expected power output.
• Difficulty starting: Significant compression loss may make the engine harder to start.
• Abnormal valvetrain noises: Damage to associated valve springs, guides or operating components may produce unusual mechanical noise.
• Excessive valve guide wear: A worn guide may allow excessive valve movement and compromise correct seating.
• Bent valve stem: Mechanical interference or incorrect valve timing can deform the valve and prevent proper closure.
• Damaged valve head or seating surface: Pitting, burning or impact damage may reduce sealing effectiveness.
• Increased oil consumption: Worn valve guides or stem seals may allow oil to enter the intake port and combustion chamber.
• Blue exhaust smoke: Oil entering the combustion chamber through damaged valve guide or seal arrangements may produce blue smoke.
• Check engine warning: Cylinder misfires caused by compression problems may trigger engine management fault codes.
• Poor cylinder leak-down test results: Air escaping through the intake port during testing may indicate an inlet valve sealing problem.
• Visible damage during cylinder head inspection: Cracks, deformation, excessive stem wear or damaged seating surfaces may indicate replacement is necessary.

Why Replacement Matters:
Replacing a defective inlet valve is essential for restoring correct cylinder sealing, maintaining engine compression and preserving the performance of Porsche's high-revving GT engines.

A valve that does not seal correctly may allow compressed air to escape from the combustion chamber, reducing the efficiency of the combustion process.

A bent, cracked or otherwise weakened inlet valve can also represent a serious mechanical risk, particularly when the engine is operated at high RPM.

If a valve fails completely, fragments may damage the piston, cylinder head or other internal engine components.

Installing a Genuine Porsche replacement Inlet Valve helps to:

• Restore cylinder compression: Replace damaged sealing surfaces and restore the intended valve-to-seat contact.
• Improve combustion consistency: Help eliminate irregular combustion caused by a confirmed valve sealing fault.
• Restore engine performance: Support correct intake airflow and cylinder operation.
• Reduce engine misfires: Address misfires caused by a leaking or damaged inlet valve.
• Maintain high-RPM reliability: Replace mechanically compromised components before further deterioration.
• Protect internal engine components: Reduce the risk of damage associated with a weakened or fractured valve.
• Restore correct valvetrain operation: Maintain the intended interaction between the valve, guide, spring and camshaft-driven components.
• Support cylinder head repairs: Provide the correct replacement part during specialist head refurbishment.
• Maintain original airflow characteristics: Preserve the specified 41mm inlet valve dimensions.
• Preserve factory engine specifications: Use a valve designed for the relevant Porsche GT engine.
• Support engine rebuilding: Replace damaged or worn valves during an engine overhaul.
• Improve long-term engine reliability: Address mechanical wear before it causes additional cylinder head or piston damage.
• Maintain Genuine Porsche quality: Use an original equipment component intended for the applicable engine configuration.

Replacement is particularly recommended when inspection confirms valve deformation, cracking, excessive stem wear, damaged seating surfaces or an inability to maintain proper cylinder compression.

When replacing an inlet valve, the valve guide, seat, spring, stem seal, retainers and associated valvetrain components should also be inspected.

Related reference numbers
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99710511190

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A/C Pressure Line, Rear.
The Porsche Rear A/C Pressure Line 95557372202 is a genuine replacement refrigerant pipe for the air-conditioning system on Porsche Cayenne models from 2007–2010.

Fits:

• 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  

Cars With Option Codes:
9AH - 4-Zone Air Conditioning System

Diagram Ref No 1

Located within the rear A/C refrigerant circuit, this pressure line carries pressurised refrigerant between components of the climate-control system. Correct refrigerant circulation is essential for the air-conditioning system to remove heat from the cabin and provide effective cooling.

As an original Porsche replacement component, the line is intended to restore the correct routing, sealing and pressure integrity of the factory air-conditioning system when the existing pipe has become corroded, damaged or has developed a refrigerant leak.

What This Product Does:
The air-conditioning system operates by continuously circulating refrigerant through a closed circuit containing the compressor, condenser, expansion components and evaporator.

This pressure line forms part of that sealed refrigerant circuit and transports refrigerant under pressure to the appropriate A/C components.

Its functions include:

• Carrying pressurised A/C refrigerant through the system
• Maintaining a sealed refrigerant circuit
• Supporting correct operation of the rear air-conditioning system
• Helping maintain the required refrigerant pressure
• Allowing efficient heat transfer and cabin cooling
• Maintaining the original factory refrigerant routing
• Providing a secure connection between A/C components

If the line cannot maintain a proper seal, refrigerant can escape and air-conditioning performance will progressively deteriorate.

Symptoms Of Wear Or Failure:
A/C refrigerant lines can deteriorate because of corrosion, vibration, road debris, repeated heat cycles or damage to connections and seals.

Common symptoms of a failing pressure line include:

• Air-conditioning no longer blowing cold air
• Reduced or inconsistent cooling performance
• Rear A/C noticeably warmer than expected
• Refrigerant level repeatedly becoming low
• A/C requiring frequent recharging
• Visible corrosion on the refrigerant pipe
• Cracks, dents or physical damage to the line
• Oily residue around the pipe or connection points
• Refrigerant dye visible around a leaking joint
• Hissing from the A/C system after shutdown
• Compressor cycling on and off more frequently than normal
• A/C system refusing to engage because refrigerant pressure is too low
• Loss of cooling shortly after the system has been recharged

An oily deposit is a common visual indication of leakage because small quantities of compressor oil circulate with the refrigerant and may escape with it.

Why Replacement Matters:

• The air-conditioning system must remain sealed to operate correctly. Even a small leak in a pressure line allows refrigerant to escape, gradually reducing the system's ability to cool the cabin.
• Operating the system with insufficient refrigerant can also reduce lubrication circulation through the compressor. If refrigerant loss is ignored for an extended period, this can contribute to more expensive A/C system problems.
• Replacing a leaking or corroded pressure line helps restore the sealed refrigerant circuit and enables the system to be correctly evacuated, leak-tested and recharged to the specified refrigerant quantity.
• Replacement is particularly important where corrosion has weakened the pipe, as a minor leak can eventually develop into a more substantial failure and lead to complete loss of air-conditioning performance.
• Because the A/C system contains refrigerant under pressure, servicing and recharging should be carried out using appropriate refrigerant recovery and charging equipment.

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95557372202

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Water Pipe, Supply Tunnel. 

The Porsche Water Pipe, Supply Tunnel 98710665104 is a genuine Porsche replacement coolant supply pipe for selected 987 Boxster and Cayman models.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman 2.9L 987C MKII 2009-12  

Diagram Ref No 15

Running longitudinally through the vehicle's centre tunnel, this pipe forms part of the main liquid-cooling circuit connecting the rear-mounted engine with the front-mounted radiator system.

The Porsche 987 cooling system relies on long supply and return pipes to transport coolant between the engine and radiators. A secure, unrestricted supply pipe is therefore essential for maintaining coolant circulation, system pressure and stable engine temperature.

As a Genuine Porsche component, 98710665104 provides the factory-specified routing, dimensions and connection points for the applicable vehicle.

What This Product Does:
The centre-tunnel supply pipe carries coolant through the vehicle as part of the pressurised engine cooling system.

Its main functions include:

• Carrying coolant through the centre tunnel
• Connecting the rear engine cooling circuit with the front radiator circuit
• Maintaining continuous coolant circulation
• Helping maintain correct cooling-system pressure
• Supporting stable engine operating temperature
• Helping transfer heat away from the engine
• Maintaining the original Porsche coolant routing
• Providing a leak-free connection when correctly installed and sealed

The supply pipe works together with the corresponding return tunnel pipe to create the main coolant path between the engine and front radiators.

Symptoms Of Wear Or Failure:
Coolant pipes can deteriorate through age, corrosion, vibration, road contamination and repeated heat cycles.

Common symptoms include:

• Visible coolant leakage beneath the vehicle
• Coolant dripping from the centre tunnel area
• Pink, white or crusty coolant deposits
• Falling coolant level
• Frequent need to top up the expansion tank
• Low coolant warning
• Sweet coolant smell
• Corrosion or pitting on the pipe
• Damaged or distorted pipe sections
• Leakage around pipe connections or seals
• Cooling-system pressure loss
• Fluctuating engine temperature
• Higher-than-normal coolant temperature
• Steam or coolant vapour
• Engine overheating

Small leaks may only appear when the engine is fully warm and the cooling system has reached operating pressure.

Why Replacement Matters:
A leaking coolant supply pipe can reduce both coolant quantity and system pressure.

As coolant is lost, air may enter the system and circulation can become less effective.

Continued operation with a damaged pipe can contribute to:

• Loss of coolant
• Reduced cooling efficiency
• Cooling-system pressure loss
• Air pockets within the system
• Localised hot spots
• Engine overheating
• Reduced heater performance
• Coolant warning messages
• Roadside breakdown
• Serious engine damage if overheating becomes severe

Replacing a deteriorated tunnel pipe restores the integrity of the coolant circuit and helps maintain reliable temperature control.

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98710665104

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Stabiliser / Torsion Bar Mounting Plate - Closed

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Diagram Ref No 26

What This Product Does

This cap covers the specified opening in the front axle stabiliser assembly. It is used when preserving or rebuilding the applicable factory suspension configuration.

Functions

• Covers the designated stabiliser opening
• Completes the associated front axle arrangement
• Supports an original-specification suspension rebuild

Technical Details

• Part number: 90134376500
• Component: front axle stabiliser opening cap
• Fitting position: front axle
• Diagram quantity: two per applicable vehicle
• Diagram applications include 911 T/E, 911 TU and 912 (USA)
• Listed alongside sealing washer 90134376600 in the stabiliser assembly

Symptoms of Fault

• The original cap is absent
• Cracking, deformation or other visible damage
• The cap is loose or will not remain seated
• The relevant stabiliser opening is uncovered

Why Replacement Matters

Renewing a damaged or missing cap restores the intended arrangement of the front axle stabiliser assembly and helps maintain the car's original specification. As the exploded diagrams list two caps, inspect both sides during the repair.

FAQs

• Is this a complete anti-roll bar?
  No. This product is the opening cap fitted within the front axle stabiliser assembly.
• What quantity is indicated?
  The applicable exploded diagrams list two caps per vehicle. Confirm the quantity needed for the work being carried out.
• Is it suitable for every early 911?
  No. Compatibility depends on the model, year and suspension specification; the supplied diagram information excludes 911 T-K applications.

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90134376500

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Genuine Porsche stop plate for Porsche 964 Tiptronic gearbox mounting
Sold each - 2 required per car

Fits:

• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93

Diagram Ref No 1

What This Product Does

This stop plate forms part of the transmission mounting arrangement, working with the associated mount and fastening components to retain the assembly in its intended position. It is intended as an individual replacement component rather than a complete gearbox mount.

Functions

• Forms part of the gearbox mounting hardware
• Provides a stop and supporting surface within the assembly
• Helps retain associated mounting components in their specified position

Technical Details

• Genuine Porsche component
• Part number: 96437505702
• Earlier reference 96437505700 is superseded by 96437505702
• Application: Porsche 964 (911), 1989–94
• Supplied as an individual stop plate, not a complete transmission mount

Symptoms of Fault

• Visible distortion, cracking or corrosion when the mounting assembly is dismantled
• A missing or incorrectly seated plate identified during gearbox mount servicing
• Drivetrain movement, vibration or clunking that requires inspection of the complete mounting assembly

Why Replacement Matters

A damaged or missing stop plate can prevent the gearbox mounting hardware from being assembled as intended. Replacing it with the correct Porsche component helps preserve the original mounting arrangement; related mounts, fixings and supporting parts should also be inspected before installation.

FAQs

• Is this a complete gearbox mount?
  No. This is the individual stop plate used within the gearbox mounting assembly.
• Will replacing the plate resolve gearbox vibration?
  Only if the existing plate is damaged, missing or incorrectly fitted. Vibration can also be caused by worn mounts or other drivetrain components.
• How should compatibility be confirmed?
  Match part number 96437505702 against the vehicle details or confirm suitability using the VIN.

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96437505702

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