We carry 750,000+ parts, so we can probably still get it. Check the spelling, try the part number, or ask us.
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The Cometic BMW 135i/335i/X6/Z4 N54B30 85mm Bore .052in MLX Head Gasket - C15257-052 is a precision-engineered head gasket with a 85mm bore and .052" compressed thickness.
The Cometic MLX Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring MLX Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers for superior sealing under extreme cylinder pressures and temperatures. 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.
Verified fitment: BMW X6 (2008–2010); BMW Z4 (2009–2016).
Free U.S. standard shipping on qualifying orders $199+. Special order and made-to-order items can't be cancelled or refunded once ordered.
We carry 750,000+ parts, so we can probably still get it. Check the spelling, try the part number, or ask us.
Request this part Text us (833) 691-5717