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Cometic C4505-051 BMW MLS Cylinder Head Gasket Bore - S54B32 87.5mm 051

(2001-2006 BMW M3; 2006-2008 BMW Z4; 2001-2002 BMW Z3)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4505-051
13 reviews
Sale Price

$180.11

Estimated ship date Thursday, November 26

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Product Details

The Cometic C4505-051 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for the BMW S54B32 inline-6 engine. This high-performance gasket features an 87.5mm bore diameter and .051" (1.3mm) compressed thickness, making it ideal for performance builds and engine rebuilds requiring reliable sealing under high-stress conditions.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 87.5mm bore diameter engineered for BMW S54B32 engines
  • .051" compressed thickness for precise compression ratio control
  • Accommodates thermal expansion and cylinder head movement
  • Resists combustion gas leakage, coolant seepage, and oil contamination
  • Suitable for high-performance and forced induction applications

Cometic's MLS head gaskets utilize multiple layers of stainless steel with advanced coating technology to provide exceptional conformability to cylinder head and block surfaces. The layered design allows the gasket to absorb minor surface imperfections while maintaining optimal sealing pressure across the entire combustion chamber. This gasket is a direct replacement for BMW S54B32 engines found in E46 M3, Z3 M Coupe/Roadster, and other performance applications.

Products specifications

Fits

2001-2006 BMW M3; 2006-2008 BMW Z4; 2001-2002 BMW Z3

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

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Excellent! The shipping was faster then light and the part fit like a glove!

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