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, 2011–2015 Ram 1500 / 2500 / 3500 - Chrysler 5.7L Gen-3 Hemi

C5467-089

Overview:

The Cometic MLS Cylinder Head Gasket is engineered for high-performance and durability in demanding automotive applications. Designed specifically for Chrysler 5.7L Gen-3 Hemi engines, this gasket ensures a reliable seal between the cylinder head and engine block, preventing leaks and maintaining optimal compression. Ideal for enthusiasts and professionals seeking a robust replacement or upgrade for their Chrysler 300, Dodge Ram, Jeep Grand Cherokee, and other compatible models, the Cometic MLS gasket delivers consistent performance under extreme conditions.

Whether you are rebuilding your engine or upgrading to a stronger sealing solution, this gasket offers enhanced longevity and resistance to wear, making it a trusted choice for both street and light-duty performance use.

Key Features:

Built with advanced materials and precision engineering, the Cometic MLS Cylinder Head Gasket offers the following key benefits:

• Multi-Layer Steel (MLS) construction with three to five layers of stainless steel for superior strength and durability
• Embossed outer layers coated with heat-resistant Viton rubber, capable of withstanding temperatures up to 250°C (482°F)
• Excellent rebound properties to maintain a tight seal under varying load conditions and thermal expansion
• Corrosion-resistant stainless steel layers to extend gasket life and reliability
• Precision bore size of 3.950 inches to match factory specifications for the 5.7L Gen-3 Hemi engine
• Designed to accommodate a variety of harsh sealing environments and surface finishes
• Right-hand side (RHS) orientation for exact fitment and installation accuracy
• Compatible with a wide range of Chrysler, Dodge, Jeep, and Ram models from 2003 through 2015

Construction & Design:

The Cometic MLS gasket is crafted from multiple layers of high-grade stainless steel, providing exceptional tensile strength and flexibility. The embossed outer layers are coated on both sides with Viton rubber, a synthetic fluoropolymer elastomer known for its outstanding heat resistance and chemical stability. This coating enhances the gasket’s ability to seal against combustion gases, coolant, and oil, even under extreme temperature fluctuations and pressure cycles.

The multi-layer design allows the gasket to maintain a consistent seal by compensating for surface irregularities and engine block/head movement during operation. This construction reduces the risk of head gasket failure, making it a reliable choice for both OEM replacement and performance upgrades.

Installation & Fitment:

This MLS cylinder head gasket is designed for direct fitment on Chrysler 5.7L Gen-3 Hemi engines found in a broad range of vehicles 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).

Installation requires standard engine disassembly procedures and should be performed by a qualified technician to ensure proper torque specifications and surface preparation. No modifications are necessary, as the gasket is engineered to OEM dimensions and specifications for a seamless replacement.

What's Included:

• One Cometic MLS Cylinder Head Gasket, RHS orientation

Ideal For:

This gasket is perfect for automotive enthusiasts, mechanics, and rebuilders who demand a high-quality, durable sealing solution for Chrysler 5.7L Gen-3 Hemi engines. It is well-suited for:

• Engine rebuilds and repairs
• Performance upgrades requiring enhanced sealing strength
• Replacement of worn or damaged factory head gaskets
• Maintaining engine reliability under high load and temperature 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.