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Part #: C5890-045
The Cometic Gasket MLS (Multi-Layer Steel) Cylinder Head Gasket is engineered to provide superior sealing performance for high-output 6.1L Gen-3 HEMI engines found in select Chrysler, Dodge, and Jeep SRT8 models. Designed to withstand the extreme pressures and temperatures of performance engines, this gasket ensures a reliable seal between the cylinder head and engine block, preventing leaks and maintaining optimal compression.
Ideal for enthusiasts, professional rebuilders, and performance tuners, the Cometic MLS gasket offers durability and precision without the need for additional sealants. It is perfectly suited for the demanding conditions of the Chrysler 300C, Dodge Charger, Dodge Magnum, Jeep Grand Cherokee, and Dodge Challenger equipped with the iron-block 6.1L HEMI engine.
Cometic’s MLS head gasket incorporates advanced materials and design features to deliver exceptional reliability and performance under high combustion pressures. Key features include:
The Cometic MLS head gasket is constructed from multiple layers of premium stainless steel, combining strength with flexibility to maintain a tight seal under extreme engine conditions. The outer layers are embossed and coated with Viton, a high-performance fluorocarbon elastomer known for its exceptional heat and chemical resistance, ensuring durability in harsh combustion environments.
This gasket’s design accommodates the differential thermal expansion between aluminum cylinder heads and iron or aluminum engine blocks, preventing leaks caused by mechanical stress and thermal cycling. The uncoated stainless steel shim layer in the center allows for precise thickness customization, ensuring optimal compression and sealing performance tailored to your engine build.
This Cometic MLS head gasket is a direct factory replacement for the specified Chrysler, Dodge, and Jeep SRT8 models equipped with the 6.1L Gen-3 HEMI iron block engine. Installation requires no additional sealants, streamlining the process for professional mechanics and experienced enthusiasts. Proper surface preparation and adherence to manufacturer torque specifications are essential to achieve a perfect seal and long-lasting performance.
Fitment includes:
This gasket is perfect for performance enthusiasts, professional engine builders, and anyone maintaining or upgrading high-output Chrysler 6.1L Gen-3 HEMI engines. It is especially suited for applications demanding enhanced durability, superior heat resistance, and reliable sealing under high combustion pressures, such as street performance, track use, and engine rebuilds.
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.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
C5890-045 Cometic Gasket 05-10 Chrysler 300C / 06-10 Dodge Charger / 06-08 Dodge Magnum / 06-10 Jeep Grand Cherokee / 08-10 Dodge Challenger MLS Head Gasket. Engineered for high-performance 6.1L HEMI engines, this MLS head gasket offers superior sealing with multi-layer steel construction and Viton-coated outer layers for heat resistance up to 250°C. It ensures durability, precision, and corrosion resistance without the need for sealants. Ideal for enthusiasts and professionals seeking reliable sealing under extreme combustion pressures and thermal cycling in Chrysler, Dodge, and Jeep SRT8 models.
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Part #: C5890-045
The Cometic Gasket MLS (Multi-Layer Steel) Cylinder Head Gasket is engineered to provide superior sealing performance for high-output 6.1L Gen-3 HEMI engines found in select Chrysler, Dodge, and Jeep SRT8 models. Designed to withstand the extreme pressures and temperatures of performance engines, this gasket ensures a reliable seal between the cylinder head and engine block, preventing leaks and maintaining optimal compression.
Ideal for enthusiasts, professional rebuilders, and performance tuners, the Cometic MLS gasket offers durability and precision without the need for additional sealants. It is perfectly suited for the demanding conditions of the Chrysler 300C, Dodge Charger, Dodge Magnum, Jeep Grand Cherokee, and Dodge Challenger equipped with the iron-block 6.1L HEMI engine.
Cometic’s MLS head gasket incorporates advanced materials and design features to deliver exceptional reliability and performance under high combustion pressures. Key features include:
The Cometic MLS head gasket is constructed from multiple layers of premium stainless steel, combining strength with flexibility to maintain a tight seal under extreme engine conditions. The outer layers are embossed and coated with Viton, a high-performance fluorocarbon elastomer known for its exceptional heat and chemical resistance, ensuring durability in harsh combustion environments.
This gasket’s design accommodates the differential thermal expansion between aluminum cylinder heads and iron or aluminum engine blocks, preventing leaks caused by mechanical stress and thermal cycling. The uncoated stainless steel shim layer in the center allows for precise thickness customization, ensuring optimal compression and sealing performance tailored to your engine build.
This Cometic MLS head gasket is a direct factory replacement for the specified Chrysler, Dodge, and Jeep SRT8 models equipped with the 6.1L Gen-3 HEMI iron block engine. Installation requires no additional sealants, streamlining the process for professional mechanics and experienced enthusiasts. Proper surface preparation and adherence to manufacturer torque specifications are essential to achieve a perfect seal and long-lasting performance.
Fitment includes:
This gasket is perfect for performance enthusiasts, professional engine builders, and anyone maintaining or upgrading high-output Chrysler 6.1L Gen-3 HEMI engines. It is especially suited for applications demanding enhanced durability, superior heat resistance, and reliable sealing under high combustion pressures, such as street performance, track use, and engine rebuilds.
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.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
