Cometic 2000+ BMW S54 3.2L 87.5mm .140 inch MLS M3 / Z3 / Z4 M Head Gasket - C4505-140

The Cometic 2000+ BMW S54 3.2L 87.5mm .140 inch MLS M3 / Z3 / Z4 M Head Gasket - C4505-140 is a precision-engineered head gasket with a 87.5mm bore and .140" compressed thickness.

The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

• Material: Multi-Layer Steel (MLS)
• Bore Size: 87.5mm
• Thickness: .140" compressed
• Part Number: C4505-140

Verified fitment: BMW M3 (2001–2006); BMW Z3 (2001–2002); BMW Z4 (2006–2008).