Porsche

Brake pad wear sensor
OE Genuine Porsche brake pad wear sensor for Porsche 911, 930 and 944 models. This brake pad wear sensor, also known as a wear indicator sender wire, forms part of the brake monitoring system and helps alert the driver when the brake pads have reached their service limit.
Sold individually, There are 2 per axle.

Fits:
Porsche 911 Carrera 1984 - 1989
Porsche 911 (930) Turbo 3.3L 1978 - 1989
Porsche 944 1982 - 1985
Porsche 944 Turbo 1985 - 1986  

This brake pad wear sensor is a brake wear indicator sender wire for selected Porsche 911, 930 and 944 models. It monitors brake pad wear and activates the dashboard warning system when the pads reach their service limit. Ideal for brake pad replacement, warning light repair or restoring accurate brake wear monitoring using Genuine Porsche parts.

What This Part Does / Functions
• Monitors brake pad wear
• Triggers the brake pad warning light when pads reach the service limit
• Helps alert the driver before brake pads become excessively worn
• Supports safe brake maintenance and timely pad replacement
• Connects into the vehicle’s brake wear monitoring circuit
• Replaces a worn, damaged, broken or previously triggered sensor
• Provides correct OE Porsche fitment and connector style
• Helps restore correct brake pad warning system operation.

Why Replace This Part?
Brake pad wear sensors operate in a harsh environment and are exposed to heat, brake dust, moisture, road debris and vibration. In many applications, the sensor is designed to wear with the brake pad and should be replaced when new brake pads are fitted. A damaged or worn sensor may trigger a false warning light, fail to alert the driver when pads are worn, or become brittle and break during brake servicing. Replacing it with an OE Genuine Porsche brake pad wear sensor helps restore accurate brake wear monitoring and factory-style fitment.

Common Symptoms of a Faulty Brake Pad Wear Sensor
•  Brake pad warning light illuminated
•  Warning light remains on after pad replacement
•  Broken, brittle or damaged sensor wire
•  Sensor worn through by brake pad contact
•  Corroded or damaged connector
•  False brake wear warning
•  No warning despite heavily worn brake pads
•  Sensor damaged during brake pad removal.

When to Replace This Part
•  When replacing brake pads
•  If the brake pad warning light is active
•  If the sensor has contacted the brake disc
•  If the sensor wire is damaged, cut, brittle or broken
•  If the connector is corroded or no longer clips in securely
•  During brake caliper or brake disc service
•  During brake system restoration
•  When fitting new pads and restoring correct wear monitoring.

Where It Fits on the Car
This sensor fits into the brake pad wear sensor slot on the relevant brake pad and connects to the vehicle’s brake wear warning wiring. It is commonly listed for front brake pad wear sensor applications on selected Porsche 911, 930 and 944 models. Correct routing is important to prevent the wire from rubbing against the wheel, brake disc or suspension components.

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

94461221105

The product you are viewing cross references to these numbers

Fuel Filter. 
Restore the performance and reliability of your Porsche's fuel system with this Genuine Porsche Fuel Filter, manufactured to Porsche's original equipment specification and supplied under part number 311133511D. This precision-engineered fuel filter is designed to remove dirt, rust, and other contaminants from the fuel before it reaches the fuel pump, injectors, or carburettors, helping to protect critical fuel system components and maintain optimum engine performance.

Fits:

Diagram Ref No 9

The fuel filter is an essential service component that ensures a clean and consistent fuel supply. Over time, contaminants accumulate within the filter element, restricting fuel flow and reducing filtration efficiency. A blocked or deteriorated fuel filter can affect engine performance, increase fuel system wear, and place additional strain on the fuel pump. Replacing the filter at the recommended service intervals helps maintain reliable fuel delivery and prolong the life of the entire fuel system.  

What This Product Does:

• Removes dirt, rust, and contaminants from the fuel supply.
• Protects the fuel pump, injectors, or carburettors from debris.
• Maintains consistent fuel flow to the engine.
• Supports optimum engine performance and efficiency.
• Helps extend the service life of fuel system components.
• Restores effective fuel filtration.
• Delivers Genuine Porsche fit, quality, and reliability.

Symptoms Of Wear Or Failure:

• Reduced engine performance.
• Hesitation during acceleration.
• Engine misfires or rough running.
• Difficulty starting the engine.
• Reduced fuel pressure.
• Increased strain or noise from the fuel pump.
• Restricted fuel flow caused by a blocked filter.
• Age-related deterioration of the original component.

Why Replacement Matters:

• The fuel filter plays a vital role in protecting your Porsche's fuel system by preventing contaminants from reaching sensitive engine components. A blocked or deteriorated filter can reduce fuel flow, impair engine performance, and accelerate wear of the fuel pump and fuel delivery system.
• Replacing the fuel filter restores efficient fuel filtration, maintains consistent fuel delivery, and helps protect expensive fuel system components from contamination. As a Genuine Porsche replacement part, it provides the correct fit, filtration efficiency, and long-term durability required to preserve the performance, reliability, and originality of your Porsche.

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

311133511D

The product you are viewing cross references to these numbers

Brake Fluid Strainer.
Restore the integrity of your Porsche's braking system with this Genuine Porsche Brake Fluid Strainer, manufactured to Porsche's original equipment specification and supplied under part number 211611381B. This precision-engineered strainer is designed to fit within the brake fluid reservoir, helping to prevent dirt, debris, and contaminants from entering the hydraulic braking system during servicing while maintaining clean brake fluid circulation.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 993 (911) C2 1994-97
• Porsche 993 (911) C4 1994-97
• Porsche 924 2.0L 1976-79
• Porsche 924 2.0L 1980-85
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944S2 3.0L 16V 1989-91
• 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
• Porsche 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95
• Porsche 914 (1970-1976)  

Diagram Ref No 4

The brake fluid strainer is a small but essential component that protects sensitive hydraulic components such as the master cylinder, ABS unit, and brake calipers from contamination. Over time, the original strainer can become clogged, damaged, or brittle through prolonged exposure to brake fluid and heat, reducing its effectiveness. Replacing the strainer helps preserve brake fluid cleanliness and supports the reliable operation of the entire braking system.  

What This Product Does:

• Filters debris and contaminants within the brake fluid reservoir.
• Helps maintain clean brake fluid.
• Protects the master cylinder and hydraulic components.
• Supports reliable brake system operation.
• Reduces the risk of contamination during brake fluid servicing.
• Replaces worn or damaged original strainers.
• Delivers Genuine Porsche fit, quality, and durability.

Symptoms Of Wear Or Failure:

• Damaged or cracked brake fluid strainer.
• Clogged or contaminated strainer mesh.
• Debris visible inside the brake fluid reservoir.
• Brittle or deteriorated plastic construction.
• Difficulty removing contaminants from the reservoir.
• Signs of contamination during brake fluid changes.
• Missing brake fluid strainer.
• Age-related deterioration of the original component.

Why Replacement Matters:

• The brake fluid strainer plays an important role in protecting the hydraulic braking system by helping to prevent contaminants from entering the brake fluid supply. A damaged or missing strainer can allow debris into the system, increasing the risk of wear to critical hydraulic components and compromising long-term braking reliability.
• Replacing a worn or damaged brake fluid strainer helps maintain brake fluid cleanliness, protects expensive braking components, and supports safe, dependable braking performance. As a Genuine Porsche replacement part, it provides the correct fit, material quality, and long-term durability required to preserve the reliability, safety, and originality of your Porsche's braking system.

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

211611381B

The product you are viewing cross references to these numbers

Fuel Cap Seal.
Restore a secure seal between the fuel cap and filler neck with this Genuine Porsche Fuel Cap Seal, manufactured to Porsche's original equipment specification and supplied under part number 191201557. This precision-engineered rubber seal is designed to prevent fuel vapour leaks while maintaining the integrity of the vehicle's fuel system and evaporative emissions control.

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 Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche 993 (911) C2 1994-97
• Porsche 993 (911) C4 1994-97
• Porsche 993 (911) RS 1994-97
• Porsche 993 (911) C2S 1994-97
• Porsche 993 (911) C4S 1994-97
• Porsche 993 (911) TURBO 1994-96
• Porsche 993 (911) GT2 1994-97
• Porsche 993 (911) TURBO S 1994-97
• Porsche 996 C2 3.4L 1997-08/01
• Porsche 996 C4 3.4L 1997-08/01
• Porsche 996 C2 3.6L 09/01-2005
• Porsche 996 C4 3.6L 09/01-2005
• Porsche 996 C4S 3.6L 09/01-2005
• Porsche 996 TURBO 2000-05
• Porsche 996 GT2 2001-05
• Porsche 996 GT3 MKI 1999-02
• Porsche 996 GT3 MKII 2003>>
• Porsche 996 GT3 RS 2003-04
• 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
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12
• Porsche Carrera GT 2003-06 

 
Diagram Ref No 15

The fuel cap seal is a simple but essential component that creates an airtight seal when the fuel cap is tightened. Over time, exposure to fuel, heat, and environmental conditions can cause the original rubber seal to harden, crack, flatten, or lose its elasticity. Replacing the seal restores the correct sealing performance, helping to prevent fuel vapour loss, reduce the risk of contamination entering the fuel system, and maintain the proper operation of the EVAP system.  

What This Product Does:

• Creates an airtight seal between the fuel cap and filler neck.
• Helps prevent fuel vapour leaks.
• Supports the correct operation of the EVAP emissions system.
• Prevents dirt and moisture from entering the fuel tank.
• Maintains correct fuel system pressure where applicable.
• Restores reliable sealing performance.
• Delivers Genuine Porsche fit, quality, and durability.

Symptoms Of Wear Or Failure:

• Cracked, hardened, or flattened fuel cap seal.
• Fuel smell around the filler area.
• Fuel vapour leaks.
• Illuminated engine management or emissions warning light.
• EVAP system fault codes.
• Poor sealing between the fuel cap and filler neck.
• Visible deterioration of the rubber seal.
• Age-related deterioration of the original component.

Why Replacement Matters:

• The fuel cap seal is a small but critical component that helps maintain a sealed fuel system by preventing fuel vapours from escaping and contaminants from entering the fuel tank. A worn or damaged seal can lead to fuel odours, emissions faults, and reduced efficiency of the evaporative emissions system.
• Replacing a deteriorated fuel cap seal restores the proper seal between the fuel cap and filler neck, helping to maintain fuel system integrity and emissions performance. As a Genuine Porsche replacement part, it provides the correct fit, material quality, and long-term durability, making it an ideal choice for routine maintenance and preserving the originality and reliability of your Porsche.

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

191201557

The product you are viewing cross references to these numbers

Glove Box Light. 
Restore the functionality and convenience of your vehicle's interior with this Genuine Porsche Glove Box Light, manufactured to Porsche's original equipment specification and supplied under part number 171947311. Designed to illuminate the glove compartment when opened, this genuine replacement light provides clear visibility of the storage area while maintaining the original appearance and operation of your Porsche's interior.

Fits:

• Porsche 924 2.0L 1976-79
• Porsche 924 2.0L 1980-85
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87

  
Diagram Ref No 1

The glove box light is activated automatically when the glove compartment is opened, making it easier to locate documents, tools, or personal items in low-light conditions. Over time, the original light unit may fail due to bulb wear, electrical faults, or age-related deterioration, leaving the glove compartment unlit. Replacing the light restores proper illumination and preserves the factory functionality of the interior.  

What This Product Does:

• Illuminates the glove compartment when opened.
• Improves visibility of stored items in low-light conditions.
• Restores original interior functionality.
• Provides reliable automatic operation.
• Replaces failed or damaged original light units.
• Maintains the factory appearance of the interior.
• Delivers Genuine Porsche fit and quality.

Symptoms Of Wear Or Failure:

• Glove box light no longer illuminates.
• Intermittent operation of the light.
• Flickering interior light.
• Damaged or cracked light housing.
• Corroded or worn electrical terminals.
• Burnt-out or failed light unit.
• Physical damage caused during previous repairs.
• Age-related deterioration of the original component.

Why Replacement Matters:

• The glove box light is a simple but practical interior component that improves visibility and convenience whenever the glove compartment is accessed. A failed light can make it difficult to locate important documents or stored items, particularly in poor lighting conditions.
• Replacing a faulty glove box light restores the original functionality and appearance of the vehicle's interior while ensuring dependable illumination. As a Genuine Porsche replacement part, it provides the correct fit, quality, and long-term reliability expected for maintaining the originality, convenience, and value of your Porsche.

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

171947311

The product you are viewing cross references to these numbers

Automatic Transmission Contact Sensor.
Restore reliable automatic transmission operation with this Genuine Porsche Automatic Transmission Contact Sensor, manufactured to Porsche's original equipment specification and supplied under part number 171927145A. This precision-engineered sensor is designed to monitor and communicate the selector lever position to the transmission control system, ensuring accurate gear selection and the safe operation of the automatic transmission.

Fits:

• Porsche 924 2.0L 1976-79
• Porsche 924 2.0L 1980-85
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944S2 3.0L 16V 1989-91 

 
Diagram Ref No 2

The contact sensor is an essential component within the gear selector mechanism, allowing the vehicle's electrical systems to recognise the selected gear position. Over time, the sensor can wear, become contaminated, or suffer electrical failure, leading to incorrect gear indication, starting issues, or erratic transmission behaviour. Replacing the contact sensor restores dependable communication between the gear selector and transmission system, helping to maintain smooth and reliable operation.  

What This Product Does:

• Detects the position of the automatic transmission selector.
• Communicates gear selection to the vehicle's electrical systems.
• Supports accurate transmission operation.
• Helps ensure the engine only starts in the correct selector positions.
• Maintains correct gear indication.
• Restores reliable communication between the selector and transmission.
• Provides Genuine Porsche fit, quality, and performance.

Symptoms Of Wear Or Failure:

• Incorrect gear position displayed.
• Difficulty starting the vehicle in Park or Neutral.
• Intermittent starting issues.
• Erratic or inconsistent transmission behaviour.
• Gear selector position not recognised correctly.
• Electrical faults relating to the transmission selector.
• Visible corrosion or damage to the sensor.
• Age-related deterioration of the original component.

Why Replacement Matters:

• The automatic transmission contact sensor is a vital component that ensures the transmission control system accurately identifies the selected gear. A faulty sensor can affect starting safety, gear indication, and overall transmission performance, potentially leading to unreliable vehicle operation.
• Replacing a worn or faulty contact sensor restores accurate gear position detection, reliable transmission communication, and dependable starting functionality. As a Genuine Porsche replacement part, it provides the correct fit, precise operation, and long-term durability required to maintain the safety, reliability, and original performance of your Porsche's automatic transmission system.

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

171927145A

The product you are viewing cross references to these numbers

Steering Shaft Support Ring.
Restore smooth steering column operation with this Genuine Porsche Steering Shaft Support Ring, manufactured to Porsche's original equipment specification and supplied under part number PCG419341A. This precision-engineered support ring is designed to locate and support the steering shaft within the steering column assembly, ensuring correct alignment while reducing unwanted movement, vibration, and noise.

Fits:

• Porsche 924 2.0L 1976-79
• Porsche 924 2.0L 1980-85
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944S2 3.0L 16V 1989-91  

Diagram Ref No 12A

Over time, the original support ring can wear, harden, crack, or deteriorate through age and continuous use. A worn support ring can allow excessive steering shaft movement, leading to vibration, unwanted play, and reduced steering feel. Replacing the support ring restores the correct support for the steering shaft, helping to maintain the precise steering characteristics expected of a Porsche.  

What This Product Does:

• Supports and centres the steering shaft within the steering column.
• Maintains correct steering shaft alignment.
• Reduces unwanted vibration and movement.
• Helps provide precise steering feel.
• Minimises steering column noise.
• Replaces worn or deteriorated original support rings.
• Maintains factory steering column operation.

Symptoms Of Wear Or Failure:

• Excessive movement in the steering shaft.
• Steering column vibration.
• Rattles or noises from the steering column.
• Loose or imprecise steering feel.
• Worn, cracked, or hardened support ring.
• Increased steering shaft play during inspection.
• Age-related deterioration of the original component.

Why Replacement Matters:

• The steering shaft support ring is a small but essential component that helps maintain the alignment and stability of the steering shaft. As the support ring wears, steering precision can gradually diminish, while increased movement may accelerate wear on other steering column components.
• Replacing a worn support ring restores proper steering shaft support, reduces vibration and unwanted movement, and helps preserve the precise steering characteristics engineered by Porsche. As a Genuine Porsche replacement part, it delivers the correct fit, material quality, and long-term durability required to maintain the safety, reliability, and originality of your vehicle.

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

PCG419341A

The product you are viewing cross references to these numbers

Door Panel Rubber Bung.
Maintain the secure fit and original finish of your Porsche door trim with this Porsche Door Panel Rubber Bung, manufactured as a direct replacement. Produced to OE specifications, this high-quality rubber bung is designed to fit into the door structure, providing a secure mounting point for the interior door panel clips while helping to reduce vibration and prevent damage to the trim.
Sold Each.

Fits:

Diagram Ref No 2

Over time, the original rubber bungs can become brittle, split, harden, or fall out during door panel removal. Missing or deteriorated bungs can cause loose-fitting door cards, unwanted rattles, and poor clip retention. Replacing worn components restores the correct installation of the door panel and helps maintain the quality and appearance of your Porsche's interior.  

What This Product Does:

• Provides a secure mounting point for door panel retaining clips.
• Cushions the door trim against the door frame.
• Reduces vibration and interior rattles.
• Ensures correct alignment of the door panel.
• Helps prevent damage to door panel clips.
• Replaces hardened, damaged, or missing original rubber bungs.
• Maintains an OE-quality fit and finish.

Symptoms Of Wear Or Failure:

• Loose or poorly fitting door panels.
• Interior rattles from the door trim.
• Missing rubber bungs during door panel removal.
• Split, cracked, or hardened rubber.
• Door panel clips failing to stay securely fitted.
• Excessive movement of the interior door card.
• Age-related deterioration of the original rubber components.

Why Replacement Matters:

• The door panel rubber bung is a small but important component that helps secure the interior door trim while isolating vibration and protecting the retaining clips. Worn or missing bungs can lead to loose trim panels, annoying rattles, and unnecessary wear to both the clips and door card.
• Replacing deteriorated rubber bungs restores the correct fit of the interior trim, improves cabin refinement, and helps preserve the original quality of your Porsche. Manufactured to OE specifications, this replacement provides the correct fit, dependable durability, and is an essential component for interior restoration and routine maintenance.

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

113857219A

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Thermostat Housing 

Maintain optimum engine temperature and cooling system efficiency with this Thermostat Housing. This genuine replacement component ensures precise thermostat operation and dependable coolant flow throughout the engine.

Fits:

• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 976 Panamera V6 2.9L 2023>>
• Porsche 976 Panamera 4 V6 2.9L 2023>>
• Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
• Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
• Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21

Diagram ref no 6 

The thermostat housing forms a vital part of the cooling system, securely housing the thermostat while directing coolant between the engine and radiator. Correct operation is essential for maintaining stable engine temperatures, maximising efficiency and protecting the engine from both overheating and excessive warm-up times.

Whether you're replacing a leaking housing, carrying out preventative maintenance or repairing a cooling system fault, choosing a Genuine Porsche component guarantees factory-quality fitment, materials and long-term reliability.

What Does the Thermostat Housing Do?

The thermostat housing performs several important functions within the engine cooling system:

• Houses and protects the engine thermostat.
• Directs coolant flow through the engine and radiator.
• Maintains a sealed cooling circuit
• Supports efficient engine warm-up.
• Helps regulate operating temperature.
• Prevents coolant leaks around the thermostat assembly.
• Ensures consistent coolant circulation.

Working together with the thermostat, water pump and radiator, the housing helps the engine reach and maintain its ideal operating temperature for maximum performance and efficiency.

Why Replace the Thermostat Housing?

Thermostat housings are continually exposed to heat cycles, coolant pressure and vibration. Over time, the housing and sealing surfaces can deteriorate, increasing the risk of coolant leaks and reduced cooling system efficiency.

Common causes of replacement include:

• Coolant leaks from the housing.
• Cracked or damaged housing.
• Warped sealing surfaces.
• Age-related material fatigue.
• Corrosion. Damaged mounting points.
• Thermostat replacement during cooling system servicing.
• Preventative maintenance.

Replacing the housing at the same time as the thermostat helps ensure a reliable, leak-free repair.

Symptoms of a Faulty Thermostat Housing

Signs that the thermostat housing may require replacement include:

• Visible coolant leaks.
• Low coolant level.
• Coolant staining around the housing.
• Engine overheating.
• Fluctuating engine temperature.
• Sweet smell of coolant after driving.
• Steam from the engine bay.
• Cooling system pressure loss.
• Warning messages relating to coolant level or engine temperature.

Ignoring coolant leaks can lead to engine overheating and potentially expensive engine damage.

Benefits

• Restores reliable cooling system performance.
• Maintains correct engine operating temperature.
• Helps prevent coolant leaks.
• Supports optimum fuel efficiency.
• Protects against overheating.
• Genuine Porsche quality and fitment.
• Straightforward installation using original mounting points.
• Ideal for preventative maintenance and cooling system repairs.

Installation Recommendations

When replacing the thermostat housing, it is advisable to inspect or replace associated cooling system components, including:

• Coolant hoses.
• Hose clips.
• Coolant temperature sensor.
• Water pump.
• Drive belt (where applicable).
• Engine coolant.

Refilling the system with the correct Porsche-approved coolant and bleeding the cooling system correctly will help ensure reliable operation.

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

PAB121115G

The product you are viewing cross references to these numbers

Push Rod Tube Seal, 21.3mm.
The Porsche Push Rod Tube Seal, 21.3mm is a replacement engine sealing component designed to fit around the push rod tube and help prevent engine oil from escaping. Manufactured as a replacement for part reference 021109345A, it is suitable for use when servicing or rebuilding compatible Porsche air-cooled engines.

Fits:

Diagram Ref No 6

Push rod tube seals are exposed to constant engine heat, oil, vibration, and repeated heating and cooling cycles. Over time, the original seal can harden, shrink, flatten, or crack, resulting in oil leaks around the push rod tube. Replacing the seal restores the joint between the tube and engine casing and helps keep the engine clean and properly sealed.  

What This Product Does:

• Seals the connection between the push rod tube and the engine.
• Helps prevent engine oil from leaking around the tube.
• Allows the push rod tube to accommodate normal engine expansion and movement.
• Protects surrounding engine components from oil contamination.
• Helps maintain the correct engine oil level.
• Supports a clean and reliable air-cooled engine installation.
• Provides a replacement for a hardened, damaged, or leaking original seal.

Symptoms Of Wear Or Failure:

• Oil leaking from around the push rod tubes.
• Oil collecting on the underside of the engine.
• Drops or patches of oil beneath the parked vehicle.
• A burning-oil smell while driving.
• Smoke caused by oil reaching hot exhaust components.
• Greasy dirt and debris accumulating around the engine.
• A gradual reduction in the engine oil level.
• A seal that appears hardened, flattened, split, or brittle.
• Oil contamination on nearby hoses, wiring, or engine components.
• Increased oil leakage after the engine reaches operating temperature.

Why Replacement Matters:

• A leaking push rod tube seal may initially appear to be a minor issue, but continued oil loss can create larger maintenance and safety concerns. Escaping oil can spread across the engine, attract dirt, damage nearby rubber components, and make it more difficult to identify other leaks.
• Oil reaching hot exhaust parts may produce unpleasant smells or visible smoke. In more serious cases, significant oil contamination around hot components may increase the risk of fire.

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

021109345A

The product you are viewing cross references to these numbers

Plug For Distributor Tube.
The Genuine Porsche Plug for Distributor Tube is an original equipment engine component designed to seal the distributor tube within the engine lubrication and crankcase ventilation system on compatible Porsche models. Manufactured to Porsche's exact specifications for fit, sealing performance and durability, this precision-engineered plug helps maintain the integrity of the engine by preventing oil leaks, contamination and the ingress of dirt or moisture into the distributor tube assembly.  

Fits:

• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Diagram Ref No 17

Manufactured from high-quality, heat- and oil-resistant material, the plug is engineered to withstand continuous exposure to engine oil, high operating temperatures, vibration and repeated thermal cycling. Precision-moulded to OE dimensions, it provides direct replacement fitment, making it ideal during engine servicing, oil leak repairs or when replacing worn or damaged original sealing components.  

What This Product Does:

• Seals the distributor tube opening.
• Helps prevent engine oil leaks.
• Protects the distributor tube from dirt and moisture ingress.
• Maintains the integrity of the engine lubrication system.
• Supports reliable engine operation.
• Restores the original sealing performance.
• Replaces worn, damaged or missing distributor tube plugs.
• Forms an essential part of the engine sealing system.

Symptoms Of Wear Or Failure:

• Engine oil leaks around the distributor tube area.
• Oil residue on surrounding engine components.
• Hardened, cracked or deteriorated plug material.
• Loose or missing plug.
• Dirt or moisture entering the distributor tube.
• Burning oil smell from oil contacting hot engine components.
• Increased contamination around the sealing area.
• Visible ageing or distortion of the plug.
• Oil staining within the engine bay.
• Reduced sealing effectiveness during inspection.

Why Replacement Matters:

• The distributor tube plug is continually exposed to engine oil, elevated temperatures, vibration and harsh operating conditions. Over time, the sealing material can harden, shrink or crack, reducing its ability to provide an effective seal and protect the distributor tube assembly.
• A worn or damaged plug can allow engine oil to escape while permitting dirt and moisture to enter sensitive engine components. Left unattended, oil leaks can create contamination within the engine bay, contribute to reduced oil levels and accelerate wear of surrounding components.
• Replacing the original component with the Genuine Porsche Plug for Distributor Tube restores the correct sealing performance and protects the integrity of the engine. Manufactured to Porsche's exact engineering standards using premium-quality materials, it provides factory-correct fitment, exceptional durability and dependable long-term reliability, helping maintain the cleanliness, efficiency and performance expected from your Porsche.

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95510614000

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Retaining Spring For Charge Air Cooler.
The Genuine Porsche Retaining Spring for Charge Air Cooler is an original equipment fastening component designed to securely retain the charge air hose connection on compatible turbocharged Porsche models. Manufactured to Porsche's exact specifications for fit, strength and durability, this precision-engineered retaining spring locks the charge air pipe securely into the charge air cooler housing, maintaining a reliable, leak-free connection capable of withstanding high boost pressures and demanding operating conditions.  

Fits:

• 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 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 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 3

Manufactured from high-strength spring steel with a corrosion-resistant finish, the retaining spring is engineered to resist continual vibration, thermal expansion and repeated heat cycles without losing its clamping force. Precision-formed to original Porsche dimensions, it provides direct replacement fitment, making it ideal when replacing worn, damaged or weakened retaining clips during intercooler or charge air system servicing.  

What This Product Does:

• Secures the charge air hose to the charge air cooler.
• Maintains a positive locking connection under boost pressure.
• Prevents charge air pipes from becoming loose or disconnected.
• Supports an airtight seal within the turbocharger intake system.
• Helps maintain correct boost pressure and engine performance.
• Ensures reliable retention during engine movement and vibration.
• Replaces worn, damaged or corroded retaining springs.
• Forms an essential part of the turbocharger charge air system.

Symptoms Of Wear Or Failure:

• Loose or insecure charge air hose connection.
• Loss of turbocharger boost pressure.
• Reduced engine performance.
• Slower turbocharger response.
• Hissing noises during acceleration.
• Engine management warning light.
• Boost pressure or intake air system fault codes.
• Charge air pipe becoming partially or fully disconnected.
• Corrosion or reduced spring tension.
• Visible distortion or damage to the retaining spring.

Why Replacement Matters:

• The retaining spring is continually exposed to engine vibration, elevated temperatures, turbocharger boost pressure and repeated servicing. Over time, corrosion, metal fatigue or accidental damage during removal can reduce its ability to securely retain the charge air hose.
• A weakened or damaged retaining spring can allow the charge air pipe to loosen or separate under boost pressure, leading to boost leaks, reduced engine performance and lower turbocharger efficiency. In severe cases, a disconnected charge air pipe can cause a significant loss of power and trigger engine management fault codes.
• Replacing the original component with the Genuine Porsche Retaining Spring for the Charge Air Cooler restores the secure locking function of the charge air connection. Manufactured to Porsche's exact engineering standards using premium-quality spring steel, it provides factory-correct fitment, exceptional durability and dependable long-term performance, helping maintain boost pressure, engine efficiency and the reliable operation of your Porsche's turbocharging system.

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95511051310

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Clutch Guide Tube.
Installed within the transmission’s clutch-release assembly, the guide tube provides the alignment and running surface for the clutch release bearing. It helps the bearing remain correctly positioned as it moves during clutch engagement and disengagement, making it an important component during a clutch replacement, gearbox rebuild or factory-correct restoration.

Fits: 

Diagram Ref No 1

 Ideal for owners and restorers who want to retain the original clutch-release arrangement and correct Porsche component specification.  

Key Features:

• Original/Genuine Porsche clutch guide tube 
• Porsche part number: 91111608700 
• Alternate reference: 91111608706 
  
• Designed for the clutch release-bearing assembly
• Suitable for the early Type 911 pull-clutch transmission
• Appropriate for clutch servicing and transmission restoration
• Commonly catalogued for 1970–1971 Porsche 911 2.2 models
• One guide tube required per compatible vehicle application  

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91111608700

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Plug With Seal For Oil Filter Housing.
The Genuine Porsche Plug with Seal for Oil Filter Housing is an original equipment engine lubrication component designed to securely seal the oil filter housing and prevent engine oil leaks on compatible Porsche models. Manufactured to Porsche's exact specifications for fit, sealing performance and durability, this precision-engineered plug is supplied complete with the correct sealing ring, ensuring a leak-free connection while maintaining the integrity of the engine's lubrication system.  

Fits:

• Porsche 955 Cayenne 3.2L V6 2003-06
• Porsche 957 Cayenne 3.6L 2007-10  

Diagram Ref No 6

Manufactured from high-strength, corrosion-resistant metal with a premium-quality sealing ring, the plug is engineered to withstand continuous exposure to hot engine oil, oil pressure, vibration and repeated thermal cycling. Precision-machined to OE dimensions and thread specifications, it provides direct replacement fitment, making it ideal during routine oil services, oil filter housing maintenance or replacing a damaged or leaking original plug.  

What This Product Does:

• Seals the oil filter housing to prevent engine oil leaks.
• Maintains the integrity of the engine lubrication system.
• Includes the correct sealing ring for reliable leak-free installation.
• Helps maintain correct engine oil pressure.
• Protects the engine from oil loss and contamination.
• Restores factory sealing performance.
• Replaces worn, damaged or leaking oil filter housing plugs.
• Forms an essential part of the engine lubrication system.

Symptoms Of Wear Or Failure:

• Engine oil leaks around the oil filter housing.
• Oil residue or staining beneath the engine.
• Damaged or flattened sealing ring.
• Cross-threaded or damaged plug threads.
• Low engine oil level due to leakage.
• Burning oil smell caused by oil contacting hot engine components.
• Oil pressure warning in severe cases of oil loss.
• Visible corrosion or damage to the plug.
• Oil contamination around the filter housing.
• Difficulty achieving the correct sealing torque.

Why Replacement Matters:

• The oil filter housing plug and seal are exposed to continuous oil pressure, high operating temperatures and repeated removal during routine servicing. Over time, the sealing ring naturally compresses and loses its elasticity, while the plug can become worn, damaged or corroded through repeated installation and removal.
• A worn seal or damaged plug can allow engine oil to leak from the filter housing, leading to reduced oil levels, contamination of surrounding components and potential engine damage if left unchecked. Even minor leaks can create unnecessary mess and increase maintenance costs.
• Replacing the original component with the Genuine Porsche Plug with Seal for Oil Filter Housing restores a secure, leak-free seal and protects the integrity of the engine lubrication system. Manufactured to Porsche's exact engineering standards, it provides factory-correct fitment, exceptional durability and dependable long-term performance, helping maintain proper oil pressure, engine protection and the reliability expected from your Porsche.

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WHT000897A

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Control Mechanism With Support. 
The Genuine Porsche Control Mechanism with Support for Adaptive Suspension is an original equipment suspension component designed to ensure the precise operation and secure mounting of the adaptive suspension system on compatible Porsche models. Manufactured to Porsche's exact specifications for fit, strength and durability, this precision-engineered assembly combines the control mechanism with its support bracket to maintain correct alignment and reliable operation of the adaptive chassis system.  

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 4

Manufactured from high-strength steel and precision-engineered components with corrosion-resistant finishes, the assembly is designed to withstand continual suspension movement, vibration, moisture and harsh road conditions. Precision-built to OE dimensions and mounting points, it provides direct replacement fitment, making it ideal for suspension repairs, accident damage restoration or replacing worn or damaged original components.  

What This Product Does:  

• Supports the operation of the adaptive suspension system.
• Provides secure mounting for the control mechanism.
• Maintains correct alignment of suspension components.
• Ensures smooth and accurate movement of the adaptive suspension assembly.
• Helps maintain optimum ride quality and vehicle stability.
• Restores factory suspension performance.
• Replaces worn or damaged control mechanism assemblies.
• Forms an essential part of the adaptive suspension system.

Symptoms Of Wear Or Failure:

• Adaptive suspension warning messages or fault codes.
• Inconsistent or reduced suspension performance.
• Knocking or rattling noises from the suspension.
• Excessive movement of the mechanism or mounting.
• Uneven ride quality.Poor vehicle stability or handling.
• Corrosion or physical damage to the support assembly.
• Difficulty maintaining correct suspension calibration.
• Premature wear of associated suspension components.
• Visible distortion or damage during inspection.

Why Replacement Matters:

• The adaptive suspension control mechanism is continually exposed to vibration, suspension movement, moisture, road debris and changing temperatures. Over time, wear, corrosion or impact damage can affect its structural integrity and alignment, reducing the effectiveness of the adaptive suspension system.
• A worn or damaged mechanism can compromise suspension performance, resulting in reduced ride comfort, less precise handling and increased stress on related suspension components. In some cases, it may trigger suspension fault warnings or prevent the adaptive system from operating as intended.
• Replacing the original component with the Genuine Porsche Control Mechanism with Support for Adaptive Suspension restores the correct operation, alignment and reliability of the suspension system. Manufactured to Porsche's exact engineering standards using premium-quality materials, it provides factory-correct fitment, exceptional durability and dependable long-term performance, helping preserve the ride quality, handling precision and driving dynamics expected from your Porsche.

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958698014

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Rubber Isolator For Air Distribution Housing. 
The Genuine Porsche Rubber Isolator for Air Distribution Housing is an original equipment mounting component designed to securely support and isolate the vehicle's air distribution housing from vibration and movement. Manufactured to Porsche's exact specifications for fit, flexibility and durability, this precision-moulded rubber isolator helps minimise noise, absorb vibration and maintain the correct positioning of the HVAC air distribution system for optimum performance and passenger comfort.  

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 39

Manufactured from high-quality automotive-grade rubber, the isolator is engineered to withstand continual exposure to vibration, temperature fluctuations, humidity and ageing without hardening, cracking or losing its elasticity. Precision-moulded to OE dimensions, it provides direct replacement fitment, making it ideal during HVAC repairs, heater box servicing or replacing worn or deteriorated original mounting components.  

What This Product Does:

• Supports the air distribution housing securely within the vehicle.
• Isolates the HVAC housing from engine and road vibrations.
• Reduces noise and vibration transmitted into the cabin.
• Maintains correct alignment of the air distribution assembly.
• Helps protect surrounding HVAC components from excessive movement.
• Restores factory mounting performance.
• Replaces worn or deteriorated rubber mounting isolators.
• Forms an essential part of the heating and ventilation system.

Symptoms Of Wear Or Failure:

• Increased vibration from the dashboard or HVAC system.
• Rattling or knocking noises from behind the dashboard.
• Loose or poorly supported air distribution housing.
• Visible cracking or splitting of the rubber.
• Hardened or compressed rubber isolator.
• Excessive movement of the HVAC housing.
• Misalignment of air distribution components.
• Premature wear of adjacent mounting hardware.
• Increased cabin noise during driving.
• Deteriorated or perished rubber visible during inspection.

Why Replacement Matters:

• The rubber isolator is continually exposed to vibration, heat, humidity and repeated thermal cycling throughout the life of the vehicle. Over time, the rubber naturally hardens, compresses or deteriorates, reducing its ability to absorb vibration and securely support the air distribution housing.
• A worn isolator can allow excessive movement of the HVAC assembly, resulting in unwanted rattles, increased cabin noise and additional stress on surrounding ducts, mountings and ventilation components. If left unrepaired, prolonged movement may contribute to premature wear of related HVAC parts.
• Replacing the original component with the Genuine Porsche Rubber Isolator for Air Distribution Housing restores secure mounting, effective vibration isolation and factory-refined cabin comfort. Manufactured to Porsche's exact engineering standards using premium-quality rubber compounds, it provides factory-correct fitment, long-lasting durability and dependable performance, helping maintain the quiet, refined operation expected from your Porsche.

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