Cometic BMW 2020+ S58B30T0 .036in MLX Cylinder Head Gasket - 85mm Bore

This is a Cometic MLX cylinder head gasket specifically made for the 2020-2023 BMW X3, and also fits other S58B30T0 engine applications like the M2, M3, M4, and X4. A cylinder head gasket is crucial for sealing the combustion chamber, oil passages, and coolant passages between the engine block and the cylinder head. When you're rebuilding the top end or addressing a blown head gasket, choosing a well-built replacement is key to restoring proper engine function and preventing leaks.

This particular gasket features an 85mm bore and a thickness of .036 inches, designed to maintain the correct compression ratio for the S58B30T0 engine. The MLX construction offers a robust seal, suitable for the demands of this high-performance engine. Cometic is known for making solid gaskets, and this one is built to handle the pressures and temperatures found in modern engines.

When installing a head gasket, it's important to follow the manufacturer's torque sequence and specifications precisely. This ensures the gasket seals evenly and prevents premature failure. Make sure the mating surfaces of the cylinder head and engine block are clean and flat before installation.