• Cometic MLS Head Gasket - (92-99) BMW M3 (US Version) 3.0/3.2L S50B30/S52B32 - 87MM Bore - MLS .140"
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Cometic MLS Head Gasket - (92-99) BMW M3 (US Version) 3.0/3.2L S50B30/S52B32 - 87MM Bore - MLS .140"

Cometic MLS Head Gasket - (92-99) BMW M3 (US Version) 3.0/3.2L S50B30/S52B32 - 87MM Bore - MLS .140"

C4329-140

In stock

$277.52 USD
$308.34 USD $277.52 USD
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The Cometic MLS Head Gasket is a high-performance sealing component designed specifically for the BMW M3 models equipped with the 3.0L and 3.2L S50B30 and S52B32 engines from 1992 to 1999. Constructed with a three-layer stainless steel design, this gasket offers exceptional durability, resilience, and reliable sealing under demanding conditions such as high boost or increased compression. Its precision engineering ensures a tight seal, reducing the risk of leaks and maintaining optimal engine performance. The MLS (Multi-Layer Steel) construction provides superior heat resistance and longevity, making it suitable for both stock and upgraded engine builds. This gasket is ideal for enthusiasts and professionals aiming to restore or enhance engine reliability and performance.

Designed to fit 1992–1999 BMW M3 models with the specified engines, this gasket is a direct replacement for the OEM component. It features an 87mm bore and a thickness of .140 inches, ensuring compatibility with stock and modified setups. The gasket is suitable for street, track, or high-performance applications where a reliable seal is critical. Installation involves standard head gasket replacement procedures, and the kit includes the gasket itself. Proper fitment and sealing are essential for maintaining engine integrity during demanding driving conditions or engine modifications.

Overview

Cometic Gasket MLS Head Gasket

Part #: C4329-140

Overview

The Cometic MLS Head Gasket is a high-performance sealing solution designed for the BMW M3 models equipped with the 3.0L and 3.2L S50B30/S52B32 engines from 1992 to 1999. Crafted with precision, this gasket features a three-layer stainless steel construction that ensures durability, resilience, and reliable sealing under demanding conditions. It is ideal for enthusiasts and professionals seeking to maintain or upgrade their engine’s sealing integrity, especially in high-performance or modified applications. The gasket’s advanced materials help support optimal compression and prevent leaks, contributing to engine longevity and consistent performance.

Key Features

This gasket combines innovative design with robust materials to deliver a dependable sealing interface. Key features include:
  • Three-layer stainless steel construction for strength and flexibility
  • Outer layers embossed and coated with Viton rubber-based material for enhanced sealing
  • Viton coating resistant to temperatures up to 2500°C (4820°F), ensuring durability in high-heat environments
  • Corrosion-resistant properties for long-lasting performance
  • Designed to meet the demands of harsh sealing environments and surface finishes
  • Precisely engineered bore size of 87mm for accurate fitment

Construction & Design

The gasket’s multilayer stainless steel design provides excellent rebound and load distribution, helping to maintain a consistent seal even under thermal expansion and engine vibrations. The embossed outer layers and Viton coating enhance sealing capabilities, making it suitable for high-performance applications where reliability is critical.

Installation & Fitment

Proper installation requires verifying compatibility with your specific vehicle model and engine configuration. It is recommended to follow manufacturer guidelines and use appropriate torque specifications to ensure optimal sealing and performance.

What’s Included

The package includes a single MLS head gasket designed specifically for the 92-99 BMW M3 (US Version) 3.0/3.2L engines, with a bore of 87mm, ready for installation in your engine rebuild or upgrade project.

Ideal For

This gasket is perfect for automotive enthusiasts, professional rebuilders, and performance tuners aiming to restore or enhance engine sealing integrity, especially in high-stress or modified engine setups.
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