Porsche

Water / Coolant pipe O-ring 22 x 3 mm
This Porsche Genuine OE O-Ring (Part No. 99970751741) is a precision-engineered sealing ring (22 x 3 mm) used within the engine cooling system, specifically at water/coolant pipe connections. It is commonly referred to as a coolant pipe O-ring, water inlet O-ring, or thermostat housing seal.
Sold individually

Fits:
O-Ring 99970751741 is widely used across multiple Porsche models, including:
Porsche 911 (997.2 / 991)
Porsche Boxster (987.2 / 981 / 982)
Porsche Cayman (987C.2 / 981C / 982C )
Porsche Cayenne (955 / 9YA)
Porsche Panamera (971 / 976)

Fitment / Position on car
•  Fitting position: Engine cooling system
•  Location: At coolant pipe joints / water inlet connections / thermostat housing
•  System: Engine cooling / coolant circulation

Cross Reference / Superseded Numbers: 99970751740 - replaced by 99970751741

The Porsche Genuine OE Coolant Pipe O-Ring 99970751741 is a small but essential sealing component used across many Porsche models. It ensures a leak-free connection within the cooling system, maintaining proper coolant flow, pressure, and engine temperature control. As a genuine Porsche part, it guarantees exact fitment and durability.

Related reference numbers
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99970751741

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Synchro anchor block 2nd gear
The Porsche Genuine OE Synchro Anchor Block is a precision-machined internal transmission component used within the second gear synchroniser assembly of the classic Porsche 915 manual gearbox. Often referred to as a synchro anchor block or thrust block, this part plays a key role in maintaining the correct positioning and operation of synchroniser components inside the gearbox.

Fits:
Porsche 911 1974-86 (915 Gearbox)

Diagram ref no 38

The anchor block supports and locates elements of the 2nd gear synchroniser mechanism, helping ensure proper engagement between gears during shifting.

It works alongside the synchroniser ring and brake band to stabilise gear alignment and control friction during gear changes, allowing smooth and precise shifting into second gear.

Functions & Technical Role
•  Synchro support: Positions and stabilises the 2nd gear synchroniser components
•  Gear alignment: Maintains correct spacing of internal gearbox parts
•  Shift quality: Helps ensure smooth engagement into second gear
•  Load distribution: Supports internal forces during gear changes
•  OEM precision: Manufactured to exact Porsche tolerances for gearbox rebuild accuracy

Fitment / Position on car
•  Fitting position: Manual transmission (gearbox internals)
•  Location: Within the 2nd gear synchroniser assembly of the 915 gearbox
•  System: Gear cluster / synchroniser mechanism

Cross Reference / Superseded Numbers: 91530234701, 93030232200, 93030232301

Inside a manual transmission, components operate under high load, friction, and precision tolerances. A worn or damaged anchor block can lead to:
•  Difficult or rough shifting into 2nd gear
•  Gear crunching or synchro wear
•  Misalignment of synchroniser components
•  Reduced gearbox performance

Replacing with a genuine Porsche OE part ensures proper internal geometry, restoring smooth shifting and protecting the gearbox during rebuilds.

Related reference numbers
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92830232200

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Fuel pump with: suction jet pump
This Porsche Genuine OE Fuel Pump (Part No. 97062013802) is an original factory in-tank electric fuel pump assembly designed for the Porsche Panamera 970 generation. This unit is a complete fuel delivery module, engineered to provide correct fuel pressure and flow characteristics for Porsche’s fuel injection systems.

Fits:
Porsche 970 Panamera 3.0L Hybrid 2011 - 2016
 * engine code: CGEA, CGE, CGFA

Porsche 970.2 Panamera 3.0L 2013 - 2016
 * engine code: CWDA, CWD, CWFA, CWF
 * vehicle without Auxiliary/additional heater w/o remote control (option code: PR:-850)
*  vehicle without Auxiliary/additional heater with remote control (option code: PR:-851)

Diagram ref no 1

The fuel pump draws fuel from the tank and delivers it to the engine via the low-pressure fuel system, ensuring a steady supply to the engine-mounted high-pressure pump.

This consistent fuel delivery is essential for maintaining smooth engine operation, power output, and efficiency, especially in turbocharged V6 applications.

Functions & Technical Role
•  Fuel delivery: Supplies fuel from the tank to the engine system
•  Pressure regulation support: Maintains stable low-pressure feed
•  Integrated module: Includes pump, strainer, and housing assembly
•  Engine performance: Supports smooth acceleration and combustion efficiency
•  OEM engineering: Designed to Porsche tolerances for reliability and longevity

Fuel pumps operate continuously and are subject to wear from heat, fuel contamination, and electrical load. Failure can lead to:
•  Hard starting or no start
•  Loss of power or hesitation
•  Engine stalling under load
•  Fuel system warning faults

Replacing with a genuine Porsche OE fuel pump restores proper fuel pressure and ensures reliable engine performance.

Related reference numbers
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97062013802

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Thermostat Housing – Water Coolant Housing 

High-quality replacement water coolant thermostat housing designed for Porsche Cayenne 955 S and Turbo V8 models.

This component forms a critical part of the engine cooling system, housing the thermostat and regulating coolant flow through the engine. Proper function ensures the engine reaches and maintains optimal operating temperature, supporting performance, efficiency, and longevity.

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>>

Diagram ref no 6

Manufactured to OEM specifications, this thermostat housing provides precise fitment and reliable durability—ideal for addressing coolant leaks, overheating issues, or preventative maintenance.

Key Features

• Direct replacement thermostat housing
• Suitable for Porsche Cayenne 955 S and Turbo V8 models
• Houses thermostat and controls coolant flow
• OEM-style fit and performance
• Durable construction for high-temperature environments
• Ideal for repair, maintenance, or cooling system overhaul

Function and Purpose

The thermostat housing regulates coolant flow within the engine.

It helps to:

• Maintain optimal engine operating temperature
• Control coolant circulation through the system
• Prevent overheating or inefficient warm-up
• Support engine efficiency and longevity

Why Replace Your Thermostat Housing

Cooling system housings can degrade over time due to heat and pressure.

Common issues include:

• Coolant leaks from cracks or worn seals
• Warping due to heat cycles
• Faulty thermostat operation
• Overheating or inconsistent engine temperature

Replacing the housing restores proper cooling system function.

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94810613006

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Fuel Pump / Fuel Delivery Unit & Sender  
This Porsche Genuine OE Fuel Pump / Delivery Unit is a complete in-tank fuel pump module with integrated fuel level sender, designed for Porsche Macan 95B.2 models with option codes PR: 2G4 / 2G7 / 9M0. This unit combines the fuel pump, strainer, housing, and fuel gauge sender into one assembly, ensuring seamless integration with the vehicle’s fuel system and onboard electronics.

Fits:
Porsche 95B.2 Macan 2019 - 2021
 * vehicle with option code: 2G4 - Insert for the filling up of unleaded fuel
 * vehicle with option code: 2G7 - Filler neck module 1 with insert
 * vehicle with option code: 9M0 - Without auxiliary heater/parking heater

 * vehicle with option code:  7CE - Emission standard LEV 3/Tier 3 70
 * vehicle with option code:  7GH - Emission standard EU4 without EOBD without hardware modification
 * vehicle with option code:  0GB - Emission standard ECE 15/04
 * vehicle with option code:  7CR - Emission standard C6b with Real Driving Emissions (RDE)

Diagram ref no 1

The module draws fuel from the tank and delivers it to the engine at a consistent pressure while simultaneously measuring the fuel level for the dashboard gauge.

It works as part of a dual-stage system, supplying fuel to the engine-mounted high-pressure pump, ensuring precise fuel delivery for modern direct-injection engines.

Functions & Technical Role
•  Fuel delivery: Pumps fuel from tank to engine system
•  Integrated sender: Provides accurate fuel level readings to the instrument cluster
•  Pressure stability: Maintains constant low-pressure supply
•  System integration: Combines pump, filter, and level sensor in one OE module
•  OEM performance: Engineered to Porsche standards for reliability and efficiency

Fuel pump modules operate continuously and are subject to wear from heat, fuel contaminants, and electrical load. Failure can lead to:
•  Hard starting or no start
•  Loss of engine power or hesitation
•  Incorrect fuel gauge readings
•  Engine stalling or warning lights

Replacing with a genuine Porsche OE fuel pump and sender unit restores both engine performance and fuel level accuracy, ensuring reliable operation.

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95B919051R

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Fuel pump
The Porsche Genuine OE Fuel Pump is an original factory in-tank electric fuel pump assembly designed for the Porsche Cayenne 9YA (E3) models with V6 engines up to 2019. This component forms part of the low-pressure fuel delivery system, supplying fuel from the tank to the engine.

Fits:
Porsche 9YA.1 Cayenne 2.9L / 3.0L V6  >>21.07.2019
 * Cars with option code: 1VH - Installation parts for 6-cylinder engine
 * Cars with option code: 2G1 - Insert for fuelling with unleaded petrol 
 * Cars with option code: 2G4 - Insert for fuelling with unleaded petrol (CARB Diagnosis)
 * Cars with option code: 9M0 - Without auxiliary heater/parking heater 

 * not for Hybrid models

Diagram ref no 1

The fuel pump draws petrol from the fuel tank and delivers it to the engine’s high-pressure fuel system, ensuring a constant and stable fuel supply under all driving conditions.

In modern Porsche engines, this in-tank pump works together with the engine-mounted high-pressure pump to maintain optimal fuel pressure for direct injection, supporting performance, efficiency, and emissions control.

Functions & Technical Role
•  Fuel delivery: Supplies fuel from tank to engine system
•  Pressure support: Maintains consistent low-pressure feed to the high-pressure pump
•  Integrated assembly: Typically includes pump, strainer, and housing module
•  Engine performance: Ensures smooth running, acceleration, and fuel efficiency
•  OEM precision: Designed to Porsche standards for exact fit and reliability

Fuel pumps operate continuously under demanding conditions such as heat, fuel contaminants, and pressure load. Over time, failure can lead to:
•  Hard starting or no start
•  Engine hesitation or loss of power
•  Stalling under load Fuel system warning faults

Replacing a worn unit with a genuine Porsche OE fuel pump restores proper fuel pressure, reliability, and engine performance.

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PAB91908700

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Fuel Pressure Damper – Fuel System Stabiliser 

High-quality replacement fuel pressure damper designed for Porsche 944 2.5ltr models.

This component plays a critical role in maintaining stable fuel pressure within the fuel injection system, reducing pressure fluctuations and ensuring smooth, consistent fuel delivery to the engine.

Fits:

• Porsche 944 2.5L 8V 1982-85

for 944 from engine numbers
41D C455>>
41D 5673>>
43E 00230>>
43E 20062>>

Diagram ref no 17

Manufactured to OEM specifications, this fuel pressure damper offers precise fitment and dependable performance—ideal for resolving fuel system issues and restoring proper engine operation.

Key Features

• Direct replacement fuel pressure damper
• Suitable for Porsche 944 models
• Stabilises fuel pressure within injection system
• OEM-style fit and performance
• Durable construction for long-term reliability
• Ideal for maintenance, repair, or restoration

Function and Purpose

The fuel pressure damper helps smooth fuel pressure pulses.

It helps to:

• Maintain consistent fuel pressure
• Reduce pressure fluctuations in the fuel rail
• Improve engine smoothness and drivability
• Support accurate fuel injection

Why Replace Your Fuel Pressure Damper

Over time, internal components can wear or fail.

Common issues include:

• Rough idle or hesitation
• Inconsistent fuel delivery
• Hard starting
• Fuel pressure instability

Replacing the damper restores smooth engine performance and fuel system efficiency.

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94411020101

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Fuel pump
This Porsche Genuine OE Fuel Pump is an original factory in-tank electric fuel pump module designed for Porsche Panamera models (971 and 976 generations). This component forms part of the vehicle’s fuel delivery system, supplying fuel from the tank to the engine at the correct pressure and flow rate.

Fits:
Porsche 971.1 Panamera 2017 - 2021 
Porsche 971.2 Panamera 2021 - 2024
Porsche 976 Panamera 2024>>

 * Cars with option code: 2G1 - Insert for fuelling with unleaded petrol 
 * Cars with option code: 2G4 - Insert for fuelling with unleaded petrol (CARB Diagnosis)
 * Cars with option code: 9M1 - Water heater with timer
 * Cars with  option code:  9M9 - Auxiliary water heater with timer and remote control

 * not for Diesel and Hybrid models

Diagram ref no 1

This updated OE part replaces multiple earlier fuel pump versions: 9A791908810 9A791908811 9A791908812 9A7919088A.
These older numbers have been consolidated into PAE919088A, ensuring improved compatibility and updated design.

The fuel pump draws fuel from the tank and delivers it to the engine’s high-pressure fuel system, maintaining a constant supply required for combustion. It ensures stable fuel pressure under all driving conditions, from cold start to high load.

In modern Panamera engines, the in-tank pump works together with the engine-mounted high-pressure pump to support direct fuel injection systems and optimise performance and efficiency.

Functions & Technical Role
•  Fuel delivery: Supplies fuel from the tank to the engine
•  Pressure stability: Maintains consistent low-pressure feed to the high-pressure system
•  Integrated module: Combines pump, sender, and strainer in one assembly
•  Engine performance: Supports smooth running, acceleration, and efficiency
•  OEM precision: Designed to Porsche specifications for correct fit and operation

Fuel pumps operate continuously under demanding conditions. Over time, wear or failure can lead to:
•  Hard starting or no start
•  Loss of power or hesitation
•  Engine stalling Fuel system warning faults

Replacing with a genuine Porsche OE fuel pump restores proper fuel pressure, reliability, and engine performance.

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

PAE919088A

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Fuel Pressure Damper

High-quality replacement fuel pressure damper designed for Porsche 928, 928S, and 911 turbo models.

This component plays a critical role in stabilising fuel pressure within the fuel injection system, reducing pressure fluctuations and ensuring smooth, consistent fuel delivery across the engine.

Fits:

• Porsche 911 1987-1989 3.3L Turbo (930) - (engine type 930.66-S, Option Code M148- Engine with increased power output 930.66)
• Porsche 928 4.5L 1980-82 (engine type M2809, M2810, M2811, M2812)
• Porsche 928S 4.7L 1981-83 (engine type M2811, M2812)
  
  for 928

to use after 18/02/1980
M 800 0378 >>
M 800 5496 >>
M 820 0233 >>
M 820 5025 >>

Diagram ref no 25

Installed within the engine bay fuel system, the damper helps regulate pressure pulses in the fuel rails, supporting balanced fuel distribution and optimal engine performance.

Manufactured to OEM specifications, this fuel pressure damper ensures precise fitment and reliable operation—ideal for maintenance, diagnostics, or restoration.

Key Features

• Direct replacement fuel pressure damper
• Suitable for Porsche 928, 928S, and 911 Turbo models
• Stabilises fuel pressure across fuel rails
• Reduces pressure fluctuations within the system
• OEM-style fit and performance
• Durable construction for long-term reliability

Function and Purpose

The fuel pressure damper smooths pressure pulses within the fuel injection system.

It helps to:

• Maintain consistent fuel pressure
• Reduce fluctuations in the fuel rails
• Improve engine smoothness and drivability
• Support balanced fuel delivery across cylinders

Why Replace Your Fuel Pressure Damper

Over time, internal diaphragms can deteriorate or fail.

Common issues include:

• Rough idle or hesitation
• Uneven fuel delivery
• Hard starting
• Fuel pressure instability
• Reduced engine performance

Replacing the damper restores proper fuel system function and performance.

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92811023102

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Fuel pump diesel, Included suction jet pump.
The Porsche OE Diesel Fuel Pump is a critical component of the fuel delivery system in Porsche Macan 3.0L diesel models. It ensures a constant and reliable fuel supply from the tank to the engine, supporting efficient combustion, performance, and drivability. As an OE part, it provides the correct fitment and operational characteristics required for the Macan diesel platform.

Fits:
Porsche 95B.1 Macan 3.0L Diesel 2014 - 2018
 * cars without auxiliary heater/parking heater (option code:  9M0)

Diagram ref no 1

The fuel pump draws diesel fuel from the tank and delivers it through the fuel lines to the high-pressure fuel system and injectors. It provides a consistent supply of fuel required for efficient combustion and smooth engine operation.

In modern diesel engines like the Macan 3.0L, the in-tank pump works in conjunction with the high-pressure fuel pump mounted on the engine to maintain precise fuel delivery under varying load conditions.

Functions & Technical Role
•  Fuel supply: Pumps diesel from the tank to the engine system
•  Pressure regulation support: Maintains steady low-pressure feed to the high-pressure pump
•  Engine performance: Ensures consistent fuel delivery for smooth running and power output
•  Cold start support: Provides reliable fuel flow during engine start
•  OEM precision: Designed to match Porsche fuel system requirements for flow and pressure

Fuel pumps operate continuously and are subject to wear from heat, fuel contaminants, and mechanical load. A failing pump can cause:
•  Hard starting or no start
•  Loss of engine power
•  Engine hesitation or stalling
•  Increased fuel consumption or warning lights

Replacing a worn unit with an OE Porsche fuel pump restores proper fuel pressure, engine performance, and reliability.

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95B919050

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Fuel Pressure Damper – Fuel Rail Stabiliser 

High-quality replacement fuel pressure damper designed specifically for Porsche 928 S2 models.

This component is installed at the front of the engine compartment and plays a crucial role in stabilising fuel pressure across the fuel injection system. It reduces pressure fluctuations, ensuring smooth and consistent fuel delivery to the engine.

Fits:

• Porsche 928S2 4.7L 1984-86 (for engine types M2821, M2822, M2843, M2844, M2845, M2846)

Diagram ref no 5

The fuel supply line connects to the lower port, while the two horizontal outlets feed the fuel rails, maintaining balanced fuel distribution across the engine.

Manufactured to OEM specifications, this fuel pressure damper provides precise fitment and reliable performance—ideal for maintenance, troubleshooting, or restoration.

Key Features

• Direct replacement fuel pressure damper
• Designed specifically for Porsche 928S models
• Installed at front of engine bay for easy access
• Lower port for fuel supply, dual outlets to fuel rails
• Stabilises fuel pressure across injection system
• OEM-style fit and performance
• Durable construction for long-term reliability

Function and Purpose

The fuel pressure damper smooths pressure pulses within the fuel system.

It helps to:

• Maintain consistent fuel pressure
• Reduce fluctuations in the fuel rails
• Improve engine smoothness and response
• Support balanced fuel delivery across cylinders

Why Replace Your Fuel Pressure Damper

Over time, internal diaphragms can wear or fail.

Common issues include:

• Rough idle or hesitation
• Uneven fuel delivery
• Hard starting
• Fuel pressure instability
• Engine performance inconsistencies

Replacing the damper restores proper fuel system operation.

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92811020223

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Fuel Pressure Damper – Fuel System Stabiliser 

High-quality replacement fuel pressure damper designed for Porsche 924S and Porsche 944 models.

This component plays a critical role in maintaining stable fuel pressure within the fuel injection system, reducing pressure fluctuations and ensuring smooth, consistent fuel delivery to the engine.

Fits:

• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944 Turbo 2.5L 8V 1985-88
• Porsche 944 Turbo 2.5L 8V 1989-91
• Porsche 944 Turbo S 2.5L 8V 1988

for 944 up to engine numbers
>> 41D C454
>> 41D 5672
>> 43E 00229
>> 43E 20061

Diagram ref no 4

Manufactured to OEM specifications, this fuel pressure damper offers precise fitment and dependable performance—ideal for resolving fuel system issues and restoring proper engine operation.

Key Features

• Direct replacement fuel pressure damper
• Suitable for Porsche 924S and 944 models
• Stabilises fuel pressure within injection system
• OEM-style fit and performance
• Durable construction for long-term reliability
• Ideal for maintenance, repair, or restoration

Function and Purpose

The fuel pressure damper helps smooth fuel pressure pulses.

It helps to:

• Maintain consistent fuel pressure
• Reduce pressure fluctuations in the fuel rail
• Improve engine smoothness and drivability
• Support accurate fuel injection

Why Replace Your Fuel Pressure Damper

Over time, internal components can wear or fail.

Common issues include:

• Rough idle or hesitation
• Inconsistent fuel delivery
• Hard starting
• Fuel pressure instability

Replacing the damper restores smooth engine performance and fuel system efficiency.

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94411020106

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Door Window Guide Flocked Seal – Channel Seals

High-quality replacement door window guide flocked seal set for Porsche 928 models, supplied for both left and right sides.

These seals are fitted within the window guide channels and feature a flocked (felt-lined) surface, designed to allow smooth and controlled window movement while reducing friction, noise, and wear.

Fits:

• 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

Diagram ref no 19

They play a vital role in guiding the window glass correctly, maintaining alignment, and protecting the glass and internal door components from damage.

These seals ensure precise fitment, smooth operation, and long-lasting durability—ideal for both restoration and maintenance.

Key Features

• Supplied as a pair for left and right doors
• Direct replacement window guide channel seals
• Flocked lining for smooth glass movement
• Suitable for all Porsche 928 models (1978–1995)
• Reduces friction, noise, and wear
• OEM-style fit and finish

Function and Purpose

These flocked seals sit within the window guide channels.

They help to:

• Guide the window glass smoothly and accurately
• Reduce friction during window operation
• Minimise noise and vibration (NVH)
• Protect glass edges and internal components
• Maintain proper window alignment

Why Replace Your Window Guide Seals

Over time, flocked seals can wear out due to friction and environmental exposure.

Common issues include:

• Worn or missing flock lining
• Increased window noise or resistance
• Poor window alignment
• Scratching or damage to glass

Replacing the seals restores smooth operation and reduces noise.

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92853732

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Air Intake Rubber Sleeve – Intake Hose Connector
Sold each - 8 required per car

High-quality replacement rubber sleeve for the air intake system, designed for Porsche 928 and 928S models equipped with M2811, M2812, M2821 and M2822 engine variants.

Fits:

• Porsche 928S 4.7L 1981-83  (engine type M2811, M2812)
• Porsche 928S2 4.7L 1984-86 (engine type M2821, M2822)

Diagram ref no 37

This rubber sleeve connects key intake components, ensuring a secure and airtight pathway for incoming air. Proper sealing is essential to maintain accurate air metering and optimal engine performance.

Manufactured to OEM specifications, this intake sleeve provides precise fitment and long-lasting durability—ideal for restoring intake system integrity and resolving air leaks.

Key Features

• Direct replacement air intake rubber sleeve
• Suitable for Porsche 928 and 928S models
• Designed for M28 engine variants
• Ensures airtight connection within intake system
• OEM-style fit and flexibility
• Durable rubber construction resistant to heat and ageing

Function and Purpose

This rubber sleeve connects intake system components and ensures proper airflow.

It helps to:

• Prevent unmetered air entering the engine
• Maintain correct air-fuel mixture
• Support smooth engine performance
• Improve efficiency and throttle response

Why Replace Your Intake Rubber Sleeve

Over time, intake hoses and sleeves can deteriorate due to heat and engine bay conditions.

Common issues include:

• Cracking or splitting rubber
• Air leaks causing poor engine performance
• Rough idle or hesitation
• Reduced efficiency

Replacing the sleeve restores proper intake sealing and performance.

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92811024100

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Sunroof seal set
The Porsche Genuine OE Sunroof Seal Kit  is an original factory weather sealing system for the sliding roof assembly used on modern Porsche 911 models.

Fits:
* Cars with External sliding roof (option code: 651)
Porsche 991.1 Carrera 2012 - 2016 
Porsche 991.2 Carrera 2017 - 2019
Porsche 991 Turbo 2014 - 2020

* Cars with  Tilting and sliding sunroof, powered (option code: 3FD)
Porsche 992.1 Carrera 2019 - 2024
Porsche 992.1 Turbo 2020 - 2025
Porsche 992.2 Carrera 2024 >>
Porsche 992.2 Turbo 2026 >>

Diagram ref no 2

The sunroof seal forms a tight weatherproof barrier between the sunroof panel and the roof frame. It prevents water ingress, wind noise, and debris from entering the cabin while maintaining smooth operation of the sliding roof mechanism.

It also helps guide airflow over the roof, contributing to reduced wind turbulence and improved cabin comfort at higher speeds.

Functions & Technical Role
• Weather sealing: Prevents water leaks into the cabin
•   Wind noise reduction: Minimises air noise around the roof panel
•   Debris protection: Keeps dirt and moisture out of the sunroof mechanism
•   Panel alignment support: Ensures proper contact between glass/steel roof and frame
•   OEM material quality: Flexible rubber compound designed for long-term durability and UV resistance

Sunroof seals are exposed to UV, temperature changes, and constant compression, which can cause them to harden, crack, or shrink over time. A worn seal can lead to:
•  Water leaks into the cabin
•  Increased wind noise at speed
•  Poor sealing and rattling of the roof panel
•  Contamination of the sunroof mechanism

Replacing with a genuine Porsche OE seal restores proper sealing, preserves interior condition, and maintains the premium refinement expected from Porsche vehicles.



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9P1898522A

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Brake Servo Cylinder Gasket

High-quality replacement brake servo cylinder gasket designed for Porsche 964 and 993 models, including Carrera 4, Turbo, and RS variants.

This gasket provides a secure seal between the brake servo (booster) and cylinder assembly, ensuring proper vacuum operation and consistent braking performance. It is a critical component in maintaining braking system efficiency and safety.

Fits:

• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93
• Porsche 993 (911) C4 1994-97
• Porsche 993 (911) RS 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

Diagram ref no 22

Manufactured to OEM specifications, this gasket offers precise fitment and reliable sealing performance—ideal for maintenance, repair, or restoration of high-performance Porsche braking systems.

Key Features

• Direct replacement brake servo cylinder gasket
• Suitable for Porsche 964 and 993 Carrera 4, Turbo, and RS models
• Ensures proper vacuum sealing within braking system
• OEM-style fit and performance
• Durable material for long-term reliability
• Ideal for servicing, repair, or restoration

Function and Purpose

This gasket seals the connection within the brake servo system.

It helps to:

• Maintain correct vacuum pressure for brake assistance
• Prevent air leaks in the braking system
• Ensure consistent brake pedal feel
• Support safe and reliable braking performance

Why Replace Your Brake Servo Gasket

Brake system seals can degrade over time due to heat and age.

Common issues include:

• Vacuum leaks reducing brake assistance
• Hardened or cracked gasket material
• Inconsistent braking performance
• Reduced system efficiency

Replacing the gasket restores proper braking function and safety.

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96435585100

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