Cometic Gasket BMW S14B20/S14B23 .098in MLS Cylinder Head Gasket - 93.4mm Bore

If you're working on the engine for your 1988-1999 BMW M3, this Multi-Layer Steel (MLS) cylinder head gasket from Cometic Gasket is built to handle the job. It's specifically designed for the S14B20 and S14B23 engines, featuring a 93.4mm bore and a compressed thickness of .098 inches. This gasket is crucial for sealing the combustion chamber, ensuring proper compression and preventing coolant and oil leaks between the cylinder head and the engine block.

Cometic's MLS design uses multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle high temperatures up to 482 degrees Fahrenheit, making it suitable for demanding engine conditions. This construction means the gasket seals effectively without needing additional sealants, and it's designed to manage the stresses between aluminum heads and cast iron blocks, which is common in many performance applications.

This gasket is a solid option for rebuilding or repairing your M3's engine, offering a well-built component that's made to last. Ensure you have the correct bore size and thickness for your specific engine build.