Cometic Gasket Exhaust Manifold Gasket

1993–2003 Jeep Grand Cherokee, Dodge Ram 1500/2500/3500, Dodge Dakota, Dodge Durango 5.2L & 5.9L V8

Part #: C5738

Overview

The Cometic Gasket .042in Exhaust Manifold Gasket is a precision-engineered replacement part designed to provide a reliable, leak-free seal for exhaust manifolds on select Jeep and Dodge vehicles equipped with Chrysler 5.2L and 5.9L Magnum V8 engines. This gasket is ideal for maintaining optimal engine performance by preventing exhaust leaks that can reduce efficiency and cause noise or emissions issues.

Built for durability and consistent performance, this gasket suits both professional mechanics and automotive enthusiasts performing maintenance or upgrades on their trucks and SUVs. Its robust construction ensures long-lasting sealing under the high temperatures and pressures typical of exhaust systems.

Key Features

Cometic’s Exhaust Manifold Gasket combines advanced materials and design to meet the demanding conditions of exhaust sealing:

• Multi-Layer Steel (MLS) construction for superior strength and durability
• Maintains torque set to prevent gasket push-out and burn-through
• Corrosion-resistant coatings protect against rust and exhaust gas degradation
• Compatible with various cylinder head and exhaust manifold material combinations
• No sealants required, simplifying installation and reducing failure points
• Precisely engineered thickness of .042 inches for optimal sealing and fitment
• OEM-quality fitment ensures direct replacement for factory gaskets
• Designed specifically for Chrysler 5.2L and 5.9L Magnum V8 engines

Construction & Design

This gasket features a multi-layer steel design that balances flexibility with strength, allowing it to withstand the thermal expansion and contraction cycles common in exhaust systems. The layered steel construction adapts to surface irregularities between the cylinder head and exhaust manifold, ensuring a resilient, leak-proof seal.

Corrosion-resistant coatings extend gasket life by protecting against rust and chemical degradation caused by exhaust gases and environmental exposure. The .042-inch thickness is carefully calibrated to provide a secure fit without compromising the sealing surface or requiring additional sealants, enhancing reliability and ease of installation.

Installation & Fitment

Installation is straightforward and requires no additional sealants or adhesives. The gasket is designed to meet factory specifications for a precise fit on the following vehicles:

• Jeep Grand Cherokee (1993–1998) 5.2L & 5.9L V8
• Dodge Ram 1500 (1994–2003) 5.2L V8 & 5.9L Diesel
• Dodge Ram 2500 (1994–2002) 5.2L V8 & 5.9L Diesel
• Dodge Ram 3500 (1994–2002) 5.2L V8 & 5.9L Diesel
• Dodge Dakota (1992–2003) 5.2L & 5.9L V8
• Dodge Durango (1998–2003) 5.2L & 5.9L V8

Following proper torque specifications during installation is essential to maintain gasket integrity and prevent leaks. This gasket serves as a direct replacement for worn or damaged factory gaskets, restoring exhaust system sealing and performance.

What's Included

• One Cometic .042in Multi-Layer Steel Exhaust Manifold Gasket (Part # C5738)

Ideal For

This gasket is perfect for vehicle owners, mechanics, and performance enthusiasts seeking a durable, OEM-quality exhaust manifold gasket for Dodge and Jeep trucks and SUVs with Chrysler 5.2L and 5.9L Magnum V8 engines. It is especially suited for those performing routine maintenance, repairs, or performance upgrades requiring a reliable seal that withstands high exhaust temperatures and pressures.

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.