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Cometic C4476-051 BMW Cylinder Head Gasket - M30B30/M30B32

(BMW 530i 1975-78, 3.0CS 1971-74, 633CSi 1978-84, 733i 1978-84, 3.0CSL 1971, 533i 1983-84, 630CSi 1977-78 + 5 more models)

Part of: Cometic Head Gasket for Harley-Davidson Engines

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

Manufacturer

Picture for manufacturer Cometic

Part Number

C4476-051
8 reviews
Sale Price

$186.86

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C4476-051 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for BMW M30B30 and M30B32 inline-six engines. This gasket features Cometic's proven MLS construction with multiple layers of stainless steel, providing superior sealing capability and durability under high-stress conditions.

Key Features:

  • Multi-Layer Steel construction for maximum reliability and reusability
  • 0.051-inch compressed thickness for precise compression ratio control
  • Designed specifically for BMW M30B30 and M30B32 3.0L and 3.2L engines
  • Viton rubber gasket material coating for exceptional sealing properties
  • Resists combustion chamber pressure fluctuations and extreme temperatures
  • Ideal for stock rebuilds, performance builds, and boosted applications

Cometic gaskets are manufactured in the USA using advanced materials and precision manufacturing processes. The MLS design allows the gasket to recover and maintain its seal even under thermal cycling and high cylinder pressures, making it an excellent choice for both street and racing applications.

Products specifications

Fits

BMW 530i 1975-78, 3.0CS 1971-74, 633CSi 1978-84, 733i 1978-84, 3.0CSL 1971, 533i 1983-84, 630CSi 1977-78, 3.0CSi 1971-74, 2500 1968-71, 2800 1968-74, 2800CS 1968-71, 3.0S 1971-74, 3.0Si 1971, 1975-76, Bavaria 1972-74

Prop 65

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

Material

Multi-layer Steel

The price as well as the turn time for receiving my product was great. I placed an order late Sunday evening and I have received my order by Wednesday of that week. I still can't get over how great the price was for the bike rack I ordered compared to all of the other sites out there.

Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.

fast shipping, lowest prices.

Very easy.

Excellent service. Fast shipping and email confirmation.

Great company to deal with. Had a question and called the 800 number and spoke to a person not a computer..... a real pleasure to deal with.. A plus in my book....

Looked my item up on Amazon and autoplicity was the lowest by far. I ordered on Sunday, it was shipped on Tuesday, and I received it on Thursday.

Best price anywhere for a brand name item. Fast inexpensive shipping!

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