Cometic Gasket MLS Head Gasket

Part #: C4283-040

Overview

The Cometic MLS Head Gasket is a high-performance sealing solution designed specifically for the Nissan SR20DET engine. Crafted with precision, this gasket features a three-layer stainless steel construction that provides exceptional strength, durability, and resilience under demanding conditions. Its design aims to ensure a reliable seal between the cylinder head and engine block, helping to prevent leaks and maintain optimal compression. Whether you're rebuilding your engine or upgrading for enhanced performance, this gasket offers a robust and dependable choice for enthusiasts and professionals alike. This gasket is ideal for those seeking improved sealing integrity and longevity in high-performance or modified engines. Its advanced materials and construction help support consistent engine operation, even under high heat and pressure, making it suitable for both daily driving and racing applications.

Key Features

This MLS head gasket combines innovative materials and thoughtful design to deliver superior sealing performance. Key features include:

• Three-layer stainless steel construction for increased strength and durability
• Embossed outer layers coated with Viton, a fluorocarbon elastomer rubber-based material
• Viton coating resistant to temperatures up to 2500°C (4820°F), ensuring reliable sealing in extreme conditions
• Corrosion-resistant surface finish to withstand harsh engine environments
• Designed to provide a consistent and reliable seal, reducing the risk of head gasket failure
• Engineered for compatibility with Nissan SR20DET engines, ensuring proper fitment and performance

Construction & Design

The gasket's multilayer stainless steel design is engineered for maximum strength and flexibility. The embossed outer layers enhance sealing contact and load distribution, while the Viton coating offers excellent heat resistance and chemical stability. This combination ensures the gasket maintains its integrity over extended use, even in high-stress engine conditions.

Installation & Fitment

Proper installation is critical to achieving optimal sealing performance. Verify fitment against your vehicle's specifications and consult the manufacturer's guidelines for installation procedures. The gasket is designed as a direct replacement for the OEM part on Nissan SR20DET engines, ensuring a straightforward upgrade or rebuild component.

What’s Included

The package includes one MLS head gasket designed specifically for the Nissan SR20DET engine, with the necessary dimensions and features to ensure a reliable seal during engine operation.