What is a Multi-Layer Steel (MLS) head gasket?

An MLS head gasket is made of several layers of stainless steel. This construction provides increased strength and resistance to corrosion compared to older gasket types. It's designed for high-output engines and doesn't require additional sealants.

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

Viton is a type of synthetic rubber that is highly resistant to heat, withstanding temperatures up to 482 degrees Fahrenheit. It's used as a coating on the outer layers of this gasket to ensure a reliable seal in demanding engine conditions.

Does this gasket require any special installation procedures?

Cometic MLS head gaskets are designed to provide maximum sealing performance and typically do not require sealants. Always refer to the manufacturer's installation instructions for specific details and torque specifications.

Specifications

Brand: Cometic Gasket
Part #: C4543-027
UPC: 191070115128

Cometic 90-94 Nissan SR20DE/DET DOHC 16V 2.0L 87.5mm .027 inch MLS Head Gasket

Name: Cometic 90-94 Nissan SR20DE/DET DOHC 16V 2.0L 87.5mm .027 inch MLS Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-90-94-nissan-sr20de-det-dohc-16v-2-0l-87-5mm-027-inch-mls-t14-4312631
Price: 106.52 USD
Availability: BackOrder

$106.52

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Fits 1991-1994 Infiniti G20. This Cometic MLS head gasket uses multiple stainless steel layers with Viton coating for a strong seal.

Key Features

Fits 1991-1994 Infiniti G20, 1991-1993 Nissan NX, and 1991-1994 Nissan Sentra.
This is a Multi-Layer Steel (MLS) head gasket.
Features embossed outer layers coated with Viton for heat resistance.
The gasket has a bore size of 87.5mm.
Compressed operating thickness is 0.036 inches.
Stainless steel layers offer increased strength and corrosion resistance.

⚠️ 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

INFINITI G20 1991-1994
Nissan NX 1991-1993
Nissan Sentra 1991-1994

About this part

Product Details

When you're rebuilding the top end of your 1991-1994 Infiniti G20, or a compatible Nissan NX or Sentra with the SR20DE or SR20DET engine, a quality head gasket is crucial. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of high-output engines without needing extra sealants.

This gasket is constructed with multiple layers of stainless steel for strength and corrosion resistance. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This design helps it seal effectively against different block and head materials, like aluminum to aluminum or aluminum to cast iron, and it can withstand the forces created when those materials expand differently. The compressed thickness is 0.036 inches, and the bore size is 87.5mm.