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 5.7L Gen-3 Hemi

C5468-075

Overview:

The Cometic Gasket 5.7L Gen-3 Hemi .075in MLS Cylinder Head Gasket is engineered to provide superior sealing performance for a wide range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Gen-3 Hemi engine. Designed for enthusiasts and professional mechanics alike, this multi-layer steel (MLS) gasket ensures reliable sealing under high pressure and temperature conditions, making it ideal for both stock and modified engines.

Whether you are performing routine maintenance or upgrading your engine for enhanced performance, this gasket delivers durability and consistent sealing to help maintain engine integrity and prevent leaks. It is a direct fit replacement for numerous models from 2003 through 2015, ensuring compatibility and ease of installation.

Key Features:

Built to meet the demanding requirements of modern high-performance engines, the Cometic MLS gasket offers the following key features:

• Constructed from three to five layers of high-strength stainless steel for exceptional durability
• Embossed outer layers coated on both sides with heat-resistant Viton rubber for superior sealing
• Viton coating withstands temperatures up to 250°C (482°F), resisting heat degradation
• Designed to handle harsh sealing environments, varying load conditions, and diverse surface finishes
• Precision bore size of 3.950 inches for exact fitment on 5.7L Gen-3 Hemi engines
• Multi-layer steel design provides excellent rebound and corrosion resistance
• Compatible with a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from 2003 to 2015
• Ideal for both OEM replacement and performance applications

Construction & Design:

The Cometic MLS cylinder head gasket features a robust construction using multiple layers of stainless steel, which enhances strength and longevity compared to traditional composite gaskets. The stainless steel layers provide excellent resistance to warping and corrosion, ensuring a reliable seal over extended use.

The gasket’s outer layers are embossed and coated with Viton rubber on both sides, a material known for its exceptional heat resistance and chemical stability. This coating creates a tight seal against the cylinder head and engine block surfaces, effectively preventing leaks of coolant, oil, and combustion gases even under extreme operating conditions.

Installation & Fitment:

This gasket is designed as a direct replacement for the left-hand side cylinder head on 5.7L Gen-3 Hemi engines found in a broad range of vehicles. Installation requires standard cylinder head gasket replacement procedures and does not necessitate any modifications to the engine or components. Proper torque specifications and surface preparation are essential to ensure optimal sealing performance.

Fitment includes but is not limited to:

• Dodge Ram 1500 (2003–2010), Ram 2500 (2003–2010), Ram 3500 (2003–2009)
• Dodge Durango (2004–2015)
• Chrysler 300 (2005–2015)
• Dodge Magnum (2005–2008)
• Jeep Grand Cherokee (2005–2015)
• Dodge Charger (2006–2015)
• Dodge Challenger (2009–2015)
• Ram 1500, 2500, 3500 (2011–2015)

What's Included:

• One Cometic MLS Cylinder Head Gasket, Left-Hand Side (.075 inch thickness)

Ideal For:

This gasket is perfect for vehicle owners and mechanics seeking a high-quality, durable replacement for the 5.7L Gen-3 Hemi cylinder head gasket. It suits daily drivers, performance enthusiasts, and those performing engine rebuilds or upgrades who demand reliable sealing under demanding 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.