Cometic BMW M54 2.5L/2.8L 85mm .050 inch MLS Head Gasket

Cometic Gasket is a well-known name for creating dependable engine components, and this Multi-Layer Steel (MLS) head gasket is a prime example. It's built to handle the demands of modern engines, especially those that have been tuned for higher output. This gasket is designed to provide a strong seal between your engine block and cylinder head, which is crucial for keeping combustion pressures contained and preventing coolant and oil from mixing.

This particular gasket is constructed with 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 temperatures up to 482 degrees Fahrenheit, ensuring a reliable seal even under tough conditions. The center layer is uncoated stainless steel, and its thickness is varied to achieve the specific 0.050 inch compressed thickness and 85mm bore size needed for engines like the BMW M54 2.5L and 2.8L. This design works well for sealing aluminum heads to aluminum blocks or aluminum heads to cast iron blocks, as it can manage the different expansion rates of these materials.

This gasket fits a range of BMW vehicles, including models like the 325Ci, 330i, and X5. Because it's an MLS design, it doesn't require any additional sealants, making installation more straightforward. It's a solid option for anyone rebuilding or repairing the top end of their compatible BMW engine.