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Cometic MLS 87mm .036 inch Head Gasket | BMW S50B30/S52B32 (92-99) (C4329-036)

Cometic MLS 87mm .036 inch Head Gasket | BMW S50B30/S52B32 (92-99) (C4329-036)

SKU:C4329-036

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Regular price $215.78 USD
Regular price $254.72 USD Sale price $215.78 USD
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The Cometic Gasket BMW S50B30/S52B32 MLS Head Gasket is a high-performance multi-layer steel (MLS) head gasket designed for BMW engines, specifically the 87mm bore size with a compressed thickness of 0.036 inches. Constructed from multiple embossed layers of stainless steel, the outer layers feature a Viton rubber coating to enhance sealing capabilities. These gaskets are engineered to provide maximum sealing performance in high-output engine applications, eliminating the need for sealants. Their durable construction allows them to withstand the shearing forces generated between aluminum heads and blocks or cast iron components, ensuring reliable compression and preventing leaks under demanding conditions.

This gasket is suitable for US-spec BMW models from 1992 to 1999, compatible with S50B30 and S52B32 engines. It serves as a direct replacement for stock gaskets, ideal for performance rebuilds, upgrades, or high-performance street and track use. The gasket’s design ensures a secure fit and optimal sealing in engines with increased power output. Installation involves standard procedures for head gasket replacement, and the kit includes the gasket itself. It is recommended for use in engines where high sealing integrity and durability are required, particularly in high-performance or modified BMW applications.

Overview

Cometic Gasket

Fits 1992–1999 BMW M3 and Z3 with S50B30 or S52B32 Engines

Part #: C4329-036

Overview

The Cometic MLS (Multi-Layer Steel) Head Gasket for BMW S50B30 and S52B32 engines is designed to provide a reliable, high-performance seal for high-output engines. Crafted from multiple embossed layers of stainless steel, this gasket features a Viton rubber coating on the outer layers to enhance sealing capabilities and durability. With a compressed thickness of 0.036 inches, it is engineered to withstand the stresses of modern, high-performance applications. This gasket is ideal for enthusiasts and professionals seeking a premium replacement that ensures optimal engine sealing and longevity, whether upgrading or rebuilding your BMW's engine.

Key Features

This MLS head gasket offers several key advantages to support your engine's performance and reliability:
  • Constructed from multiple embossed stainless steel layers for strength and flexibility
  • Outer layers coated with Viton rubber for enhanced sealing and chemical resistance
  • Designed to accommodate high compression and high horsepower applications
  • Suitable for use with aluminum heads and blocks, as well as cast iron components
  • Requires no sealants, simplifying installation and reducing mess
  • Engineered to withstand shearing forces between dissimilar materials
  • Optimized for US-spec BMW M3 and Z3 models from 1992 to 1999

Construction & Design

This gasket features a multi-layer steel construction with embossed layers that provide excellent conformability and sealing integrity under high pressure. The stainless steel layers are durable and resistant to deformation, while the Viton rubber coating enhances sealing performance and chemical resistance, making it suitable for demanding engine environments.

Installation & Fitment

Designed specifically for the BMW S50B30 and S52B32 engines found in the 1992–1999 M3 and Z3 models, this gasket is a direct replacement for OEM head gaskets. Proper installation requires standard engine rebuilding procedures, including cleaning mating surfaces and ensuring correct torque specifications to achieve optimal sealing.

Ideal For

This MLS head gasket is perfect for engine rebuilds, high-performance upgrades, or restoring original engine integrity in BMW E36 M3 and Z3 models. It provides a dependable seal to support increased power output and extended engine life.
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