Cometic Gasket MLS Cylinder Head Gasket

2003–2015 Dodge Ram 1500 / 2500 / 3500, 2004–2015 Dodge Durango, 2005–2015 Chrysler 300, 2005–2008 Dodge Magnum, 2005–2015 Jeep Grand Cherokee, 2006–2015 Dodge Charger, 2009–2015 Dodge Challenger

C5468-086

Overview:

The Cometic MLS Cylinder Head Gasket is engineered for high-performance and durability, designed specifically for a wide range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Gen-3 Hemi engine. This gasket is essential for maintaining a reliable seal between the cylinder head and engine block, ensuring optimal compression and preventing leaks under demanding conditions.

Ideal for enthusiasts, mechanics, and professional rebuilders, this gasket delivers superior sealing performance for both stock and modified engines. Whether you are performing routine maintenance or upgrading your engine, the Cometic MLS gasket offers peace of mind with its robust construction and proven reliability.

Key Features:

Built to meet the rigorous demands of modern engines, the Cometic MLS Cylinder Head Gasket incorporates advanced materials and design features:

• Multi-layer steel (MLS) construction with three to five layers of stainless steel for enhanced strength and durability
• Embossed outer layers coated on both sides with heat-resistant Viton rubber, providing excellent sealing under high temperatures up to 250°C (482°F)
• Superior corrosion resistance to extend gasket life and maintain seal integrity
• Designed to withstand harsh sealing environments, varying load conditions, and diverse surface finishes
• Precision bore size of 3.950 inches to match factory specifications for the 5.7L Gen-3 Hemi engine
• Compatible with a broad range of Chrysler, Dodge, Jeep, and Ram models from 2003 through 2015
• Coated on both sides to enhance sealing and reduce the risk of leaks

Construction & Design:

The Cometic MLS gasket features a robust multi-layer steel design, utilizing premium stainless steel layers that provide exceptional strength and flexibility. This construction allows the gasket to rebound and maintain a tight seal even under extreme thermal cycling and high combustion pressures.

The outer layers are embossed to improve sealing contact and coated with Viton rubber, a high-performance elastomer known for its excellent resistance to heat, chemicals, and wear. This coating ensures a reliable seal against the cylinder head and block surfaces, reducing the risk of coolant, oil, or combustion gas leaks.

Every gasket is manufactured to precise tolerances, ensuring a perfect fit and optimal performance in the demanding environment of the 5.7L Gen-3 Hemi engine.

Installation & Fitment:

This gasket is designed as a direct replacement for factory head gaskets on compatible vehicles, requiring no modifications for installation. It fits the left-hand side (LHS) cylinder head and is compatible with a wide range of models, including Dodge Ram 1500, 2500, and 3500 (2003–2015), Dodge Durango (2004–2015), Chrysler 300 (2005–2015), Dodge Magnum (2005–2008), Jeep Grand Cherokee (2005–2015), Dodge Charger (2006–2015), and Dodge Challenger (2009–2015).

Professional installation is recommended to ensure proper torque specifications and surface preparation, maximizing gasket performance and longevity.

What's Included:

• One Cometic MLS Cylinder Head Gasket (.086 inch thickness, 3.950 inch bore)

Ideal For:

This gasket is perfect for vehicle owners and mechanics seeking a high-quality, durable replacement for the cylinder head gasket on Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Gen-3 Hemi engine. It is especially suited for those performing engine rebuilds, upgrades, or repairs requiring a reliable seal under high-performance or heavy-duty conditions.

Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.