What does MLS stand for in this head gasket?

MLS stands for Multi-Layer Steel. This construction uses several layers of stainless steel to create a strong, durable gasket that can handle high pressures and temperatures.

What is the purpose of the Viton coating?

The Viton rubber coating on the outer layers helps the gasket seal effectively in harsh environments. It's designed to meet various sealing demands and is resistant to high temperatures, up to 482°F (250°C).

What specific Subaru EJ25 engine variants does this gasket fit?

This gasket is designed for Subaru EJ25D, EJ251, EJ252, EJ253/EJ255 Version 1, and 2004-2006 EJ257 engines.

Specifications

Brand: Cometic Gasket
Part #: C4264-040
UPC: 191070002213

Cometic Subaru EJ25 Motor 100mm .040 inch MLS Head Gasket DOHC 16V

Name: Cometic Subaru EJ25 Motor 100mm .040 inch MLS Head Gasket DOHC 16V
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-subaru-ej25-motor-100mm-040-inch-mls-head-gasket-dohc-16v-t14-21732
Price: 56.58 USD
Availability: InStock

$56.58

In Stock

Fits 1998 Subaru Forester. Cometic .040 inch MLS head gasket for EJ25 DOHC engines. Built with multiple stainless steel layers and Viton coating for reliable sealing.

Key Features

Fits 1998 Subaru Forester, Impreza, and Legacy.
Multi-layer steel (MLS) construction for increased strength and durability.
Features a 100mm bore and is .040 inches thick.
Embossed outer layers are coated with heat-resistant Viton rubber.
Viton coating is effective up to 482°F (250°C).

⚠️ 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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About this part

Product Details

When you're rebuilding the top end of your Subaru EJ25 DOHC engine, a solid head gasket is crucial for sealing the combustion chamber and coolant passages. This Cometic MLS (Multi-Layer Steel) head gasket is built to handle the demands of your engine. It features a 100mm bore and is .040 inches thick, designed to fit specific EJ25 engine variants.

Cometic constructs this gasket from three to five layers of stainless steel. This material choice offers increased strength and resilience, helping the gasket maintain its seal under pressure and resist corrosion over time. The outer layers are specially embossed and coated on both sides with Viton, a heat-resistant rubber material. This coating is designed to perform well in harsh sealing environments and can withstand temperatures up to 482°F (250°C), ensuring a dependable seal for your engine.