What is the compressed thickness of this head gasket?

The compressed operating thickness of this Cometic head gasket is 0.051 inches. This measurement is important for maintaining proper compression ratios after installation.

Do I need to use any sealant with this head gasket?

No, Cometic's Multi-Layer Steel (MLS) head gaskets are designed to provide maximum sealing performance without the need for additional sealants. The Viton coating on the outer layers ensures a reliable seal on its own.

What is Viton and why is it used on this gasket?

Viton is a type of synthetic rubber that is highly resistant to heat, rated up to 482 degrees Fahrenheit. It's used on the outer layers of this gasket to ensure a durable and effective seal in demanding engine conditions.

Specifications

Brand: Cometic Gasket
Part #: C4254-051
UPC: 191070038632

Cometic Honda Prelude 89mm 97-UP .051 inch MLS H22-A4 Head Gasket

Name: Cometic Honda Prelude 89mm 97-UP .051 inch MLS H22-A4 Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-prelude-89mm-97-up-051-inch-mls-h22-a4-head-gasket-t14-7029
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 1997-2001 Honda Prelude. This Cometic MLS head gasket features a Viton coating for improved sealing.

Key Features

Fits 1997-2001 Honda Prelude.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Outer layers are coated with Viton, a heat-resistant rubber material rated up to 482 F.
Compressed operating thickness is 0.051 inches.
Designed for an 89mm bore, suitable for H22A4 and H22A7 engines.
No sealants are required for installation.

⚠️ 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 Prelude 1997-2001

About this part

Product Details

This Cometic Multi-Layer Steel (MLS) head gasket is built with embossed stainless steel layers, featuring a heat-resistant Viton rubber coating on the outer layers. When compressed, it measures 0.051 inches thick, providing a solid seal for your Honda Prelude's H22A4 or H22A7 engine. MLS gaskets are a strong choice for engines with aluminum heads and either aluminum or cast iron blocks, as they can handle the different expansion rates between these materials.

The multiple stainless steel layers give this gasket increased strength and the ability to rebound, while also resisting corrosion. The Viton coating on the outer layers is designed to withstand harsh sealing environments and high temperatures, up to 482 degrees Fahrenheit. The center layer is uncoated stainless steel, allowing for precise thickness control. These gaskets are designed to seal effectively without needing additional sealants.