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Cometic C4394-089 MLS Cylinder Head Gasket for BMW M20B25/M20B27 85mm Bore

(1987-1993 BMW 325i; 1989-1990 BMW 525i; 1987-1993 BMW 325is; 1984-1987 BMW 325e; 1982-1988 BMW 528e; 1988-1991 BMW 325iX; 1986-1987 BMW 325es)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4394-089
19 reviews
Sale Price

$252.56

Estimated ship date Friday, November 27

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Product Details

The Cometic C4394-089 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for BMW M20B25 and M20B27 inline-6 engines. This gasket features an 85mm bore diameter and .089-inch compressed thickness, providing a reliable seal between the engine block and cylinder head under high-temperature and high-pressure conditions.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • .089-inch (2.26mm) compressed thickness for precise compression ratio control
  • 85mm bore diameter designed for stock and modified BMW M20 applications
  • High-temperature resistant materials withstand extreme combustion pressures
  • Precision-engineered fit for BMW M20B25 (2.5L) and M20B27 (2.7L) engines
  • Embossed stainless steel layers with FKM (fluoroelastomer) rubber coating

Cometic MLS gaskets utilize multiple layers of stainless steel with polymer coatings to create a superior seal that can handle the demands of performance and racing applications. The flexible design accommodates minor surface imperfections while maintaining excellent torque retention and resisting head lift. Ideal for naturally aspirated and forced induction BMW M20 engine builds where reliability and performance are critical.

Products specifications

Fits

1987-1993 BMW 325i; 1989-1990 BMW 525i; 1987-1993 BMW 325is; 1984-1987 BMW 325e; 1982-1988 BMW 528e; 1988-1991 BMW 325iX; 1986-1987 BMW 325es

Prop 65

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

Material

Multi-layer Steel

Low price. Item description is not clear. But part number is the same with H&R springs so hopefully I will get what i ordered.

everything was perfect from the ordering to the repair

So far so good. Hopefully my son will be happy!

Quick, easy, came with at least one product review, good description, reasonable product and shipping price. Could have better pictures, that show the whole item, lid included, as well as a picture of the back, with usage instructions, etc., so that those of us who know nothing of guns or gun products, and are getting this item as a gift for someone who does, can be sure to get a more thorough idea of what they're buying.

It's was perfect

Ordered the Perrin Reverse Lockout Lever for my 2008 Subaru Legacy GT Spec.B. Order came in a reasonable amount of time. Found it to be the most inexpensive on Autoplicity.

so far so good

Smooth price is great less and free ship....

Quick and easy and great prices, as always.

They have the best prices on the net hands down. I saved 40 bucks buying through them and not only that but my item was shipped promptly. I would recommend using them i know im coming back.

Drop down menus difficult to find what was needed at times.

great chair for pool table area or any man cave

Best price, easy and fast ordering process

Very smooth

Easy order process, Good price

Everything went nice and smooth. Thanks.

ALL GOOD

There.was a bit of miscommunication between sales and shipping departments, but my order was filled and shipped as stated. Very low price, in fact the lowest on the net, and I did alot of research. Other than the shipping issue, I'm very satisfied and will buy more parts from them soon. Thank you!!!

Thanks my complete order is for a 2000 ford ranger 2.5 thanks

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