Dorman 674-908 Exhaust Manifold - Left

OE-Style Exhaust Manifold for Grand Cherokee

This Dorman exhaust manifold is engineered to match the fit and function of the original part on select Jeep applications. Built for the left side of 1999-2004 Jeep Grand Cherokee models, Dorman 674-908 includes the gaskets and downpipe hardware needed for a complete exhaust manifold repair.

• Fits 1999-2004 Jeep Grand Cherokee, left
• Cast iron construction for durable exhaust service
• Natural finish with irregular port shape
• Heat shield included for added thermal protection
• Mounting hardware and gasket included
• Package contents: exhaust manifold, manifold gasket, bolts, nuts, and washers

Fitment and Application Details

Dorman 674-908 is a direct replacement exhaust manifold for the left side of the Jeep Grand Cherokee in model years 1999 through 2004. It is built to restore the original manifold’s fit and function, making it a practical choice for a Jeep Grand Cherokee exhaust manifold replacement when the factory part is cracked, leaking, or no longer sealing properly. This part cross-references ATP 101493 for the same application.

Common Problems This Part Can Address

• Exhaust leaks at the manifold or gasket surface
• Cracked or warped original manifold casting
• Broken or corroded manifold fasteners
• Noise from escaping exhaust gases near the engine
• Loss of proper exhaust sealing on the left side

Installation Notes and Tips

Verify left-side placement before installation and compare the manifold port shape, gasket surface, and hardware layout to the removed part. Clean the cylinder head mating surface thoroughly before assembly, and inspect the downpipe connection for corrosion or damage that could affect sealing. Dorman 674-908 is intended for 1999-2004 Jeep Grand Cherokee left-side applications only.

Quality Assurance

This manifold is precision-engineered and durably manufactured to match original equipment fit and function on the specified vehicles. Dorman 674-908 is built as a regular-grade replacement using cast iron construction and includes the components listed for a complete repair.