Dorman 674-478 Exhaust Manifold - Right

Exhaust Manifold for Jeep Right Side

This Dorman exhaust manifold is engineered to match the fit and function of the original part on specified vehicles. Built from cast stainless steel with a natural finish, it is made for right-side service on Jeep Commander and Jeep Grand Cherokee applications.

Part number 674-478 is a direct-fit exhaust manifold replacement for 2005-2008 Jeep Grand Cherokee right side and 2006-2008 Jeep Commander right side applications. It includes the gasket needed for a complete repair and is shaped for the original rectangle port layout.

Key Features

• Cast stainless steel construction for durable exhaust service
• Natural finish
• Rectangle port shape
• Right-side fitment for specified Jeep applications
• Includes gasket for repair preparation
• No oxygen sensor port
• Interchange reference: 53013606AB

Detailed Description

Dorman 674-478 is an exhaust manifold designed for vehicles that require a right-side replacement on the exhaust system. It is built to match the original manifold’s fit and function on 2005-2008 Jeep Grand Cherokee and 2006-2008 Jeep Commander models. The cast stainless steel construction supports long-term exhaust service, while the included gasket helps complete the repair with the correct sealing surface.

This part cross-references 53013606AB for the same application. If you are searching for a 2006-2008 Jeep Commander right exhaust manifold or a 2005-2008 Jeep Grand Cherokee right exhaust manifold, part number 674-478 is the direct-fit option to compare.

What It Helps Repair

• Exhaust leaks at the manifold-to-cylinder head sealing surface
• Cracked or warped original manifold housings
• Noise from a leaking right-side exhaust manifold
• Loss of exhaust sealing that can affect drivability and emissions performance
• Fitment issues when replacing the original Jeep right exhaust manifold

Installation Notes and Tips

Verify right-side placement before installation. Inspect the mating surfaces, fasteners, and downpipe connection points for wear or damage before assembly. Because this manifold does not include mounting hardware or a heat shield, reuse or replace related components as needed during service. Confirm the vehicle application by year, make, model, and position before ordering.

Quality Assurance

Dorman manufactures this manifold to match original fit and function on the listed Jeep applications. The part is built for regular-duty exhaust repair and includes the gasket needed for installation preparation.