Cometic Gasket C4329-140 MLS Head Gasket for Select BMW Engines

Vehicle Fitment

• 1992-1999 BMW M3 (E30/E36), Z3 M Roadster (E36/7)
• 1992-1995 BMW 325i (E30/E36), 525i (E34)
• 1992-1999 BMW Z3 2.5L (E36/7)

Features

• Multi-Layer Steel (MLS) construction for superior sealing performance
• Compressed thickness of 0.140 inches (3.56 mm) for optimal compression
• 85 mm bore size compatible with select BMW engines
• Five-layer design for enhanced durability and resistance to high pressures
• Embossed outer layers coated with Viton for improved heat resistance
• Designed for both aluminum-to-aluminum and aluminum-to-cast iron applications
• Requires no sealants during installation, simplifying the process
• Ideal for both street and motorsport applications

Specifications

• Material: Multi-Layer Steel (MLS)
• Compressed Thickness: 0.140 inches (3.56 mm)
• Bore Size: 85 mm
• Number of Layers: 5
• Bore Shape: Round
• Outer Layer Coating: Viton
• Heat Resistance: Up to 250°C (482°F)
• Orientation: Symmetrical (no specific orientation required)

Included Components

• 1x Cometic Gasket C4329-140 MLS Cylinder Head Gasket

Product Description

The Cometic Gasket C4329-140 is a high-performance MLS (Multi-Layer Steel) cylinder head gasket designed specifically for select BMW engines. With a compressed thickness of 0.140 inches (3.56 mm) and an 85 mm bore size, this gasket ensures a tight seal under high pressure and temperature conditions. The five-layer design provides enhanced durability, while the Viton-coated outer layers offer improved heat resistance up to 250°C (482°F), making it ideal for both street and motorsport applications.

This gasket is compatible with a range of BMW models, including the M3, Z3 M Roadster, 325i, 525i, and Z3 2.5L, covering model years from 1992 to 1999. It is designed for both aluminum-to-aluminum and aluminum-to-cast iron applications and requires no sealants during installation, simplifying the process. Whether you're rebuilding your engine or upgrading for performance, the Cometic Gasket C4329-140 provides the reliability and strength needed for optimal engine performance.