What makes this a multi-layer steel (MLS) gasket?

This gasket is constructed from three to five layers of stainless steel. This layered design provides increased strength and sealing capability compared to single-layer gaskets.

What is the purpose of the Viton coating?

The Viton rubber coating on the outer layers helps create a robust seal. It's specifically chosen for its ability to withstand high temperatures, up to 482°F (250°C), and resist harsh sealing environments.

Does this gasket come with any hardware?

This product is for the head gasket only. It is recommended to check the manufacturer's installation instructions for any required hardware or related components needed for installation.

Specifications

Brand: Cometic Gasket
Part #: C4562-051
UPC: 191070116019

Cometic 06-09 Honda Civic Si 87mm MLS .051in Head Gasket

Name: Cometic 06-09 Honda Civic Si 87mm MLS .051in Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-06-09-honda-civic-si-87mm-mls-051in-head-gasket-t14-4381836
Price: 106.52 USD
Availability: BackOrder

$106.52

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2006-2009 Honda Civic Si. This MLS head gasket uses multiple stainless steel layers with a Viton coating for a strong seal.

Key Features

Fits 2006-2009 Honda Civic Si.
Multi-layer steel (MLS) construction with 3-5 stainless steel layers.
Stainless steel offers increased strength, rebound, and corrosion resistance.
Outer layers are embossed and coated with heat-resistant Viton rubber.
Viton coating is resistant to temperatures up to 482°F (250°C).
Designed for an 87mm bore, suitable for the Honda K20Z3 engine.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will it fit your car?

Fits these vehicles

Honda Civic 2006-2009

About this part

Product Details

This multi-layer steel (MLS) head gasket from Cometic is built for the 2006-2009 Honda Civic Si. It features three to five layers of stainless steel, chosen for its strength, rebound ability, and resistance to corrosion. This construction helps ensure a reliable seal under demanding conditions.

The outer layers of this gasket are embossed and coated with a Viton rubber material on both sides. Viton is known for its heat resistance, handling temperatures up to 482°F (250°C), which is important for maintaining a seal in the engine's harsh environment. The gasket is designed for an 87mm bore, matching the K20Z3 engine found in the Civic Si models from these years.