Cometic Gasket PowerTech MLS Cylinder Head Gasket

2002–2010 Dodge Ram 1500 / 2004–2010 Dodge Dakota / 2004–2009 Dodge Durango / 2005–2010 Jeep Grand Cherokee

C5794-030

Overview:

The Cometic Gasket PowerTech .030in MLS Cylinder Head Gasket is engineered to deliver superior sealing performance for a range of Dodge and Jeep vehicles equipped with high-output engines. Designed specifically for applications including the Dodge Ram 1500, Dakota, Durango, and Jeep Grand Cherokee, this gasket ensures reliable durability and leak prevention under demanding conditions. Ideal for enthusiasts and professional mechanics alike, it provides a dependable solution for maintaining engine integrity without the need for additional sealants.

Built to withstand the stresses of modern engines, this gasket supports both aluminum-to-aluminum and aluminum-to-cast iron configurations, making it versatile for various engine builds. Its precise .030 inch compressed thickness offers an optimal balance of sealing capability and durability, ensuring consistent performance over time.

Key Features:

Cometic’s PowerTech MLS Cylinder Head Gasket incorporates advanced materials and design features to meet the rigorous demands of today’s engines:

• Multi-Layer Steel (MLS) construction for enhanced strength and durability
• Embossed outer layers coated with Viton rubber for superior heat and chemical resistance
• Compressed operating thickness of 0.030 inches for precise sealing
• Designed to handle shearing forces between aluminum heads and cast iron or aluminum blocks
• Corrosion-resistant stainless steel layers that rebound to maintain a tight seal
• Viton coating rated to withstand temperatures up to 250°C (482°F)
• Requires no additional sealants, simplifying installation and reducing maintenance
• 95mm bore size tailored for specific Chrysler PowerTech engines

Construction & Design:

This gasket features a robust multi-layer steel design, combining multiple embossed stainless steel layers to provide exceptional strength and flexibility. The outer layers are coated with Viton, a high-performance fluoroelastomer known for its excellent resistance to heat, oil, and chemicals, ensuring long-lasting durability in harsh engine environments. The center shim layer is uncoated stainless steel, allowing for precise thickness customization to meet specific engine requirements.

The embossed design on the outer layers enhances sealing by creating a controlled compression zone, which adapts to surface irregularities between the cylinder head and engine block. This construction effectively prevents leaks of combustion gases, coolant, and oil, even under extreme thermal and mechanical stress.

Installation & Fitment:

The Cometic PowerTech .030in MLS Cylinder Head Gasket is designed as a direct replacement for factory gaskets on compatible Dodge and Jeep models. Installation requires standard head gasket replacement procedures with no special modifications or additional sealants needed. Its precise fitment ensures a secure seal and reliable engine performance when installed according to manufacturer torque specifications.

Compatible vehicles include:

• Dodge Ram 1500 (2002–2010)
• Dodge Dakota (2004–2010)
• Dodge Durango (2004–2009)
• Jeep Grand Cherokee (2005–2010)

What’s Included

• One Cometic PowerTech .030in MLS Cylinder Head Gasket (Part # C5794-030)

Ideal For:

This gasket is ideal for vehicle owners and mechanics seeking a high-quality, durable replacement for worn or damaged cylinder head gaskets on Dodge Ram 1500, Dakota, Durango, and Jeep Grand Cherokee models. It is especially suited for those running high-output or performance engines requiring reliable sealing under increased thermal and mechanical loads. Whether restoring an engine or upgrading for enhanced reliability, this gasket offers a trusted solution.

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.