Cometic C4561-030 MLS Head Gasket for 2006-2011 Honda Civic Si/Acura CSX K20Z3

Vehicle Fitment

• 2006-2011 Honda Civic Si (K20Z3 2.0L I4)
• 2007-2010 Acura CSX Type-S (K20Z3 2.0L I4)

Features

• Multi-Layer Steel (MLS) construction for superior sealing
• Viton-coated outer layers for enhanced durability
• Ideal for both aluminum-to-aluminum and aluminum-to-cast iron interfaces
• Designed to withstand high combustion pressures
• Eliminates the need for additional sealants during installation
• Precision-engineered for optimal gasket bore alignment
• Compatible with OEM cylinder head bolts
• Manufactured in the USA to stringent quality standards

Specifications

• Compressed Thickness: 0.030 inches (0.76 mm)
• Bore Size: 86.000 mm (3.386 inches)
• Material: Multi-Layer Steel (MLS)
• Outer Layer Coating: Viton
• Compression Volume: 5.187 cc
• Compatibility: Aluminum and cast iron blocks
• Drivetrain Compatibility: FWD

Included Components

• 1x Cometic C4561-030 MLS Cylinder Head Gasket

Product Description

The Cometic Gasket C4561-030 is a high-performance MLS head gasket designed for Honda's K20Z3 engine. With a compressed thickness of 0.030 inches and an 86mm bore, it ensures a precise fit and optimal sealing under high combustion pressures. The gasket's multi-layer steel construction, combined with Viton-coated outer layers, provides enhanced durability and resistance to shearing forces between aluminum heads and cast iron blocks.

This head gasket is ideal for both OEM rebuilds and performance applications, offering superior sealing without the need for additional sealants. It's compatible with FWD configurations, making it suitable for a wide range of Honda and Acura models. Whether you're restoring a classic or upgrading your engine, the Cometic C4561-030 delivers the reliability and performance you demand.