Dorman 674-238 Exhaust Manifold - Left

Durable Cast Iron Exhaust Manifold for Reliable Performance

The Dorman 674-238 exhaust manifold is engineered to provide a dependable exhaust flow solution for your vehicle. Crafted from cast iron with a natural finish, this exhaust manifold is designed to withstand high temperatures and deliver consistent performance.

• Constructed from durable cast iron material
• Natural color finish for corrosion resistance
• Square port shape for optimal exhaust flow
• Includes exhaust manifold gasket and flange gasket
• Comes with 3 studs for secure mounting
• Regular grade type for standard applications

Product Details and Specifications

The Dorman 674-238 exhaust manifold features a square port design that ensures efficient exhaust gas evacuation from the engine. Made from cast iron, it offers strength and heat resistance necessary for long-term use. This part includes essential gaskets and mounting studs to facilitate installation. While it does not include a heat shield, the natural cast iron finish helps resist corrosion and wear. The regular grade type indicates suitability for standard vehicle applications requiring a reliable exhaust manifold replacement.

Compatible Vehicles and Common Applications

This exhaust manifold is compatible with various vehicle makes and models that require a cast iron manifold with square ports. It is commonly used in applications where the original exhaust manifold has developed cracks, leaks, or corrosion. The Dorman 674-238 is a practical replacement for restoring proper exhaust flow and engine efficiency.

• Replaces cracked or leaking exhaust manifolds
• Addresses exhaust leaks causing engine noise or poor performance
• Restores proper exhaust gas flow to reduce emissions
• Helps prevent exhaust manifold gasket failures
• Suitable for vehicles requiring a square port cast iron manifold

Installation Notes and Tips

When installing the Dorman 674-238 exhaust manifold, ensure the mating surfaces are clean and free of debris. Use the included manifold and flange gaskets to create a proper seal. Tighten the provided studs to the manufacturer’s torque specifications to avoid leaks or damage. Since a heat shield is not included, verify if your vehicle requires one and reuse the original if necessary.

Quality Assurance and Warranty Information

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit and function. The 674-238 part number undergoes quality checks to ensure durability and performance. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in your replacement part.