| Year | Make | Model |
|---|---|---|
| 1982 - 1994 | BMW | 3 Series (E30) |
| 1981 - 1988 | BMW | 5 Series (E28) |
| 1988 - 1997 | BMW | 5 Series (E34) |
| 1976 - 1990 | BMW | 6 Series (E24) |
| 1986 - 1991 | BMW | M3 |
| 1985 - 1988 | BMW | M5 I (E28) |
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Cometic Gasket .075in MLS Cylinder Head Gasket | BMW M20B25/M20B27 (C4394-075)
Cometic Gasket .075in MLS Cylinder Head Gasket | BMW M20B25/M20B27 (C4394-075)
SKU:C4394-075
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$230.88 USD
Regular price
$272.56 USD
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$230.88 USD
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The Cometic Gasket BMW M20B25/M20B27 .075in MLS Cylinder Head Gasket is a high-performance sealing solution designed for demanding engine applications. Constructed from multiple embossed layers of stainless steel with outer layers coated in Viton rubber, this gasket offers exceptional durability and sealing integrity. With a compressed thickness of 0.075 inches, it ensures reliable compression and sealing under high-pressure conditions. The MLS (Multi-Layer Steel) design provides maximum sealing performance, eliminating the need for additional sealants. It is engineered to withstand the shearing forces generated by the interaction of different materials, making it suitable for high-output engines. This gasket is ideal for maintaining optimal compression and preventing leaks in modified or high-performance setups.
Designed specifically for BMW engines with an 85mm bore, this gasket fits M20B25 and M20B27 models. It is compatible with both aluminum heads and aluminum or cast iron blocks, making it versatile for various engine configurations. The gasket serves as a direct replacement for OEM parts, ensuring a precise fit and reliable performance. Suitable for street and track use, it enhances engine sealing and longevity in high-stress environments. Installation involves standard head gasket replacement procedures, and the kit includes the gasket itself. This MLS gasket is an excellent upgrade for enthusiasts seeking improved sealing and durability in high-performance BMW engines.
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Overview
Overview
Cometic Gasket
Fits BMW M20B25 and M20B27 engines with 85mm bore
Part #: C4394-075
Overview
The Cometic MLS (Multi-Layer Steel) Cylinder Head Gasket is engineered to deliver superior sealing performance for high-output engines. Designed specifically for BMW M20B25 and M20B27 engines with an 85mm bore, this gasket is ideal for enthusiasts and professionals seeking reliable, durable sealing solutions. Its multilayer steel construction ensures excellent resistance to shearing forces and thermal expansion, making it suitable for both stock and modified engine setups. The gasket’s embossed layers and Viton rubber coating provide enhanced durability and sealing integrity, helping maintain optimal compression and preventing leaks under demanding conditions.Key Features
This MLS head gasket combines advanced materials and thoughtful design to support high-performance engine operation:- Constructed from multiple embossed layers of stainless steel for strength and flexibility
- Outer layers coated with Viton rubber for improved sealing and chemical resistance
- Compressed thickness of 0.075" to optimize sealing without sacrificing clearance
- Designed to withstand shearing forces between aluminum and cast iron components
- Suitable for both aluminum heads and blocks, as well as aluminum to cast iron configurations
- No sealants required, simplifying installation and reducing potential for leaks
- Engineered for high-output applications, ensuring consistent performance under stress
Construction & Design
The gasket’s multilayer steel construction provides a robust and reliable seal, capable of handling the thermal and mechanical stresses of high-performance engines. The embossed layers enhance conformability and sealing surface contact, while the Viton rubber coating adds chemical and heat resistance, extending gasket lifespan and maintaining integrity over time.Installation & Fitment
Proper installation requires clean mating surfaces and adherence to torque specifications. This gasket is designed as a direct replacement for OEM head gaskets on BMW M20B25 and M20B27 engines with an 85mm bore, ensuring a precise fit and optimal sealing performance.What’s Included
The package includes one MLS cylinder head gasket tailored for BMW M20B25 and M20B27 engines with an 85mm bore, ready for installation.
