Cometic BMW 318/Z3 89-98 85mm Bore .140 inch MLS Head Gasket M42/M44 Engine

If you're rebuilding the top end of your 1991-1998 BMW 318i, 318is, 318ti, or Z3 with an M42 or M44 engine, this Cometic Multi-Layer Steel (MLS) head gasket is a solid option. It's built with multiple layers of stainless steel for increased strength and durability, designed to handle the demands of these engines. The gasket has a compressed operating thickness of 0.140 inches and an 85mm bore, matching the factory specifications for a direct fit.

The outer layers of this gasket are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This coating, along with the embossed stainless steel layers, ensures a strong seal between the cylinder head and the engine block, whether you have aluminum heads with an aluminum block or aluminum heads with a cast iron block. Because it's an MLS gasket, it doesn't require any additional sealants, simplifying the installation process. The multi-layer steel construction also helps resist corrosion and maintain sealing integrity over time.