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999100M9621
Product Information
Product Information
Engine Gasket Set.
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 Boxster S 986 3.2L 1999-02


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 999100M9621 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.

999100M9621
99610417056
99610417059
99610416950
99610416952
99610124151
99610124251
99610733750
99970755440
99610722151
99610634054
99610632650
99610634051

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