Cometic C4273-086 MLS Cylinder Head Gasket for Porsche 924/944

The Cometic C4273-086 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Porsche 924 and 944 engines. This high-performance gasket features a .086-inch (2.18mm) compressed thickness and a 103mm bore diameter, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• .086-inch compressed gasket thickness
• 103mm bore diameter for precise fitment
• Accommodates thermal expansion and cylinder head movement
• Excellent resistance to combustion pressure and temperature extremes
• Reusable in many applications when properly installed

Engine Compatibility:

• Porsche 924: M44.07, M44.08, M44.09, M44.10 engines
• Porsche 944: M44.01, M44.02, M44.03, M44.04, M44.05, M44.06, M44.07, M44.08, M44.09, M44.10, M44.40, M44.50, M44.51, M44.52 engines

Cometic's MLS gaskets utilize multiple layers of stainless steel with specialized coatings to provide maximum sealing under extreme conditions. The embossed sealing beads around combustion chambers, coolant passages, and oil galleries ensure consistent clamping pressure across the entire sealing surface. This gasket is an excellent choice for enthusiasts performing engine rebuilds, upgrading for forced induction, or seeking improved reliability over OEM gaskets.