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Cometic C4478-075 BMW Cylinder Head Gasket Bore - S38B35/S38B36 94mm

(1988, 1991-1993 BMW M5; 1987-1988 BMW M6)

Part of: Cometic Head Gasket for Harley-Davidson Engines

Other options in this family: Cometic C10084030 Cometic C10362 Cometic C10085040 Cometic C14021-042 Cometic H1771SPBH094C

Manufacturer

Picture for manufacturer Cometic

Part Number

C4478-075
8 reviews
Sale Price

$201.61

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C4478-075 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for BMW S38B35 and S38B36 inline-6 engines. This precision gasket is designed to provide superior sealing performance in demanding applications, making it ideal for both street performance and racing builds.

Key Features:

  • Multi-Layer Steel construction with multiple embossed stainless steel layers for maximum sealing and durability
  • 94mm bore diameter with .075" (1.91mm) compressed thickness
  • Engineered specifically for BMW S38B35 and S38B36 engines found in E28 M5 and E34 M5 models
  • Advanced coating technology provides enhanced sealing and resistance to combustion gases
  • Eliminates the need for additional sealants or re-torquing
  • Excellent for high-compression and forced induction applications
  • Superior rebound characteristics maintain consistent clamping force

Cometic MLS head gaskets are a proven solution for builders who demand reliable sealing under extreme cylinder pressures. The gasket's multi-layer design allows for micro-movement between layers while maintaining optimal sealing, accommodating engine flex and thermal expansion that occurs during high-performance operation.

Products specifications

Fits

1988, 1991-1993 BMW M5; 1987-1988 BMW M6

Prop 65

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

Material

Multi-layer Steel

All was good shipping and price of the item was the best I found. I have not open the travel trailer cover yet to see if all is there yet, but as soon as I do I will reply bake it you with further details. Thanks for your services.

Easy to order, description confusing though

Quick and easy with Pay Pal. Great price even with shipping.

Website is hard to search items by phone

.

Very easy and quick to order!

Great!!

I HAD A GOOD SHOPPING WITH AUTO PLICITY. HOWEVER THE PART I RECIEVED WAS NOT THE SIZE THAT I NEEDED. THE PICTURE AND DESCRIPTION DID NOT MATCH . I WAS LOOKING FOR 6" X8" PEDASTAL BASE AND I ORDERED 4" X 8" . THE PICTURE WAS OF A 6 X 8 WHICH DOESN'T LOOK QUITE LIKE A 4 X 8 BUT THE DESCRIPTION WAS OF A 4X8 SO I GUESS I MADE THE MISTAKE. NO MATTER , I CONTACTED CUSTOMER SERVICE AND WAS PROMPTLY DIRECTED ON HOW TO RETURN THE MERCHANDISE. OVERALL A GOOD EXPERIENCE.

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