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- 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 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Cylinder Head Water Connection Gasket
Sold each
High-quality replacement gasket for the water connection on
the cylinder head, designed for Porsche 924S, 944, and early Porsche 928 / 928S
16-valve models up to 1986.
Fits:
- 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 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Diagram ref no 22
This gasket ensures a secure seal at the coolant connection point, preventing leaks and maintaining proper cooling system pressure and performance.
Manufactured from a modern fibre-reinforced sealing material, this upgraded design offers superior durability compared to older gasket materials, with improved resistance to heat, pressure, and coolant exposure.
Key Features
• Direct replacement cylinder head water connection gasket
• Suitable for Porsche 924S, 944, and early 928 / 928S (16V) models
• High-quality fibre-reinforced material for improved durability
• OEM-style fit and sealing performance
• Resistant to heat, pressure, and coolant exposure
• Ideal for maintenance, repair, or engine rebuilds
Function and Purpose
This gasket seals the coolant connection at the cylinder head.
It helps to:
• Prevent coolant leaks
• Maintain correct cooling system pressure
• Ensure efficient engine temperature control
• Protect against overheating and engine damage
Why Replace This Gasket
Cooling system gaskets are exposed to constant heat cycles and fluid pressure.
Common issues include:
• Coolant leaks at the cylinder head connection
• Degraded or hardened gasket material
• Loss of sealing performance
• Increased risk of engine overheating
Replacing the gasket restores cooling efficiency and engine reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810619704
The product you are viewing cross references to these numbers
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
Engine re-build complete gasket set, INCLUDING head gaskets This kit is made with very high-quality gaskets, and are complete gasket sets to complete the job.
The OE Match Engine Gasket Set is a premium-quality replacement sealing kit designed to restore the sealing integrity of compatible Porsche engines during repairs, rebuilds and major servicing. Manufactured to OE specifications for fit, material quality and durability, this comprehensive gasket set contains the essential gaskets and seals required to prevent oil, coolant and compression leaks while maintaining optimum engine performance and long-term reliability.
Fits:
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
Manufactured from premium-quality composite gasket materials, high-temperature elastomers and precision-engineered sealing components, the kit is designed to withstand extreme engine temperatures, high combustion pressures and continual exposure to engine oil and coolant. Precision-cut for direct OE-style installation, each gasket provides an accurate fit to ensure dependable sealing across critical engine assemblies, making the kit ideal for professional engine rebuilds and preventative maintenance.
What This Product Does:
- Provides reliable sealing between critical engine components.
- Prevents oil, coolant and combustion gas leaks.
- Maintains correct engine compression and efficiency.
- Supports proper lubrication and cooling system operation.
- Protects the engine from contamination and fluid loss.
- Restores factory sealing performance during engine repairs.
- Supplies essential gaskets for comprehensive engine servicing.
- Forms an integral part of the engine sealing system.
Symptoms Of Wear Or Failure:
- Engine oil leaks.
- Coolant leaks.
- Loss of engine compression.
- Engine overheating caused by coolant loss.
- White exhaust smoke indicating coolant entering the combustion chamber.
- Oil and coolant contamination.
- Reduced engine performance.
- Increased engine oil consumption.
- Visible gasket deterioration during engine servicing.
- Persistent fluid leaks following engine disassembly.
Why Replacement Matters:
- Engine gaskets are subjected to constant thermal cycling, high internal pressures and prolonged exposure to oil, coolant and combustion gases. Over time, gasket materials naturally compress, harden or deteriorate, reducing their ability to maintain an effective seal between engine components.
- Failing gaskets can lead to fluid leaks, loss of compression, overheating and contamination of vital engine systems. Continued operation with damaged gaskets can accelerate engine wear and result in expensive repairs. During any major engine repair or rebuild, replacing all sealing components is essential to ensure reliable long-term performance and avoid repeat labour.
- Replacing worn gaskets with the OE Match Engine Gasket Set restores the engine's sealing integrity and helps maintain reliable operation throughout the entire engine assembly. Manufactured to OE standards using premium sealing materials, the 999100M9605 kit provides factory-style fitment, long-lasting durability and dependable performance, making it the ideal solution for Porsche engine rebuilds, servicing and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
999100M9605
The product you are viewing cross references to these numbers
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
OE Match Complete Engine Gasket Set with Head Gaskets for Porsche 997 Carrera S 3.8ltr M97.01 (261kW / 355HP)
Carry out a professional engine rebuild with confidence
using this OE Match Complete Engine Gasket Set, specifically developed
for the Porsche 997 Carrera S 3.8ltr fitted with the M97.01 engine producing
261kW (355HP).
Fits:
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
This comprehensive engine rebuild gasket kit contains the essential seals and gaskets required to completely rebuild the engine, including both cylinder head gaskets, making it the ideal choice for full engine overhauls, cylinder head repairs, engine reconditioning and preventative maintenance.
Manufactured to original equipment specifications, every gasket and seal is engineered to provide precise fitment, outstanding sealing performance and long-lasting durability, ensuring your rebuilt M97 engine delivers reliable performance and factory-quality sealing.
What Does a Complete Engine Gasket Set Do?
A complete engine gasket set contains all the major sealing components required during engine assembly to prevent leaks and maintain correct engine operation.
The gaskets and seals are designed to:
- Seal the combustion chambers.
- Maintain correct engine compression.
- Prevent oil leaks.
- Prevent coolant leaks.
- Separate oil and coolant passages.
- Maintain correct engine operating pressures.
- Restore factory sealing performance during an engine rebuild.
Replacing every gasket during an engine overhaul helps ensure a reliable, leak-free rebuild that performs as Porsche intended.
Why Replace the Complete Gasket Set?
Once an engine has been dismantled, the original gaskets and seals become compressed and should not be reused. Installing a complete gasket set ensures every sealing surface is renewed to OE standards.
A complete gasket set is recommended for:
- Complete engine rebuilds.
- Cylinder head replacement.
- Engine reconditioning.
- Oil leak repairs.
- Coolant leak repairs.
- High-mileage engine refurbishment.
- Preventative maintenance.
- Performance engine builds.
Replacing only selected gaskets increases the risk of future leaks and can lead to additional labour costs later.
Why Do Engine Gaskets Fail?
Engine gaskets are subjected to continuous heat, pressure and thermal expansion throughout their service life.
Common causes of gasket deterioration include:
- Heat ageing.
- High mileage.
- Thermal cycling.
- Engine overheating.
- Oil contamination.
- Coolant contamination.
- Incorrect installation.
- Material fatigue over time.
Replacing all gaskets during an engine rebuild restores sealing integrity and helps maximise engine longevity.
When Should a Complete Gasket Set Be Installed?
A complete engine gasket set should always be installed
whenever:
- Carrying out a complete engine rebuild.
- Replacing cylinder head gaskets.
- Removing the cylinder heads.
- Reconditioning the engine.
- Repairing major oil leaks.
- Repairing coolant leaks.
- Performing preventative maintenance.
- Completing a professional engine overhaul.
Renewing every gasket during assembly helps prevent future leaks, reduces repeat labour and ensures a professional-quality rebuild.
OE Match Quality You Can Trust
This OE Match Complete Engine Gasket Set offers:
- Complete engine rebuild gasket kit.
- Includes both cylinder head gaskets.
- Manufactured to OE specifications.
- Premium sealing materials.
- Excellent resistance to heat, oil and coolant.
- Precision-engineered fitment.
- Direct replacement components.
- Ideal for professional engine rebuilding.
- Long service life and dependable reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
999100M9701
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- 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 Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Fits:
Porsche 986 Boxster / S 1997-04 - x3 required
Porsche 987 Boxster / S 2005-08 - x3 required
Porsche 987 Cayman / S 2006-08 - x4 required
Porsche 996 Carrera 1998-05 - x3 required
Porsche 997-1 Carrera 2005-08 - x4 required
Diagram ref. 25.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970734440
The product you are viewing cross references to these numbers