| 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 M20 2.5L/2.7L 85mm .086 inch MLS Head Gasket | BMW 325i/525i (85mm .086 inch) (C4394-086)
Cometic M20 2.5L/2.7L 85mm .086 inch MLS Head Gasket | BMW 325i/525i (85mm .086 inch) (C4394-086)
SKU:C4394-086
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$247.05 USD
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$291.66 USD
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The Cometic Gasket BMW M20 2.5L/2.7L 85mm .086 inch MLS Head Gasket is a high-performance multi-layer steel component designed to provide superior sealing for demanding engine applications. Constructed with multiple embossed layers of stainless steel and outer layers coated with Viton rubber, this gasket ensures maximum durability and reliable sealing under high compression and elevated temperatures. The compressed thickness of 0.086 inches allows for precise head gasket sealing, making it suitable for high-output engines. Its design eliminates the need for sealants, simplifying installation while maintaining a secure, leak-free seal. The gasket's robust construction effectively withstands shearing forces between aluminum heads and blocks or cast iron components, ensuring long-term performance and engine integrity.
This head gasket is compatible with BMW M20 engines, specifically for 2.5L and 2.7L configurations with an 85mm bore. It is suitable for use in vehicles with aluminum heads and blocks or aluminum heads to cast iron blocks, making it versatile for various rebuilds and performance upgrades. The gasket is a direct replacement, designed for high-performance street and track applications where reliable sealing under increased power is essential. Installation involves standard head gasket procedures, and the kit includes the gasket itself, with no additional components required. Ideal for enthusiasts seeking a durable, high-quality seal for high-output or modified engines, this MLS head gasket ensures optimal engine performance and longevity.
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Overview
Overview
Cometic Gasket MLS Head Gasket
Fits BMW M20 2.5L/2.7L Engines
Part #: C4394-086
Overview
The Cometic MLS (Multi-Layer Steel) Head Gasket is engineered to deliver superior sealing performance for high-output BMW M20 engines, including the 2.5L and 2.7L variants. Crafted from multiple embossed layers of stainless steel with a Viton rubber coating on the outer layers, this gasket is designed to withstand the demanding conditions of modern performance engines. It is an ideal choice for enthusiasts and professionals seeking a reliable, durable solution for engine rebuilds, upgrades, or high-performance applications. The gasket’s compressed thickness of 0.086 inches ensures a precise fit, helping to maintain optimal compression and prevent leaks under high pressure and temperature conditions. Its construction supports both aluminum and cast iron engine blocks and heads, providing versatility and peace of mind during installation and operation.Key Features
This MLS head gasket combines advanced materials and thoughtful design to enhance engine sealing and longevity:- Constructed from multiple embossed stainless steel layers for strength and durability
- Outer layers coated with Viton rubber for improved sealing and resistance to heat and chemicals
- Designed to handle high compression and boost pressures common in performance builds
- Compatible with aluminum and cast iron engine components
- Compressed thickness of 0.086 inches for precise sealing and optimal engine performance
- No sealants required, simplifying installation and reducing potential for leaks
Construction & Design
The gasket’s multilayer steel construction provides excellent shear strength and resilience, capable of withstanding the shearing forces generated between the cylinder head and block. The Viton rubber coating enhances sealing integrity, ensuring a tight fit even under extreme operating conditions. Its embossed layers are engineered for consistent compression and reliable performance across a range of engine configurations.Installation & Fitment
This head gasket is designed for straightforward installation on BMW M20 engines, fitting models with 2.5L and 2.7L displacement. Proper torque specifications and installation procedures should be followed to ensure optimal sealing and longevity.What’s Included
The package includes one MLS head gasket tailored for BMW M20 engines, ready for installation in rebuild or upgrade projects.Ideal For
This gasket is perfect for automotive enthusiasts, professional rebuilders, and performance tuners aiming to maximize engine sealing, durability, and reliability in high-performance BMW M20 applications.
