Dorman 674-165 Exhaust Manifold - Right

OE-Style Exhaust Manifold for Ford Right Side

Dorman 674-165 is a cast iron exhaust manifold engineered to match the fit and function of the original part on specified Ford trucks and vans. It includes the gasket and downpipe hardware needed for a complete repair, making it a direct replacement for the right-side exhaust manifold on select Ford F-150, F-250, F-350, Bronco, and Econoline applications.

• Cast iron construction for durable exhaust service
• Natural finish
• Square port shape
• Includes gasket and mounting hardware
• Right-side application
• Regular grade replacement part

Fitment and Application Details

Compatible with 1988-1997 Ford F-250, right; 1997 Ford F-250 HD, right; 1988-1997 Ford F-350, right; 1988-1996 Ford Bronco, right; 1988-1996 Ford E-150 Econoline, right; 1988-1996 Ford E-150 Econoline Club Wagon, right; 1988-1996 Ford E-250 Econoline, right; 1988-1996 Ford E-350 Econoline, right; 1988-1996 Ford E-350 Econoline Club Wagon, right; 1988-1996 Ford F-150, right; and 1988-1991 Ford E-250 Econoline Club Wagon, right. This Dorman 674-165 exhaust manifold is built for the right side and follows the original manifold layout for the listed vehicles.

Use this manifold when replacing a cracked, warped, or leaking exhaust manifold on a Ford F-150, F-250, F-350, or Bronco, or on select Econoline vans. The included gasket and downpipe hardware support a complete exhaust manifold repair on the specified right-side applications. This part cross-references ATP 101020 for the same application.

Common Repair Symptoms

• Exhaust leak at the manifold or gasket surface
• Ticking or puffing noise from the right side of the engine
• Visible cracking or warping in the manifold
• Broken or corroded manifold fasteners
• Failed emissions or exhaust sealing inspection

Installation Notes

Verify engine and chassis fitment before installation, since this part is specific to the right side on the listed Ford applications. Inspect the cylinder head sealing surface, exhaust flange, and downpipe connection for damage or corrosion before assembly. Replace worn fasteners and clean all mating surfaces to help achieve a proper seal.

Quality Assurance

Dorman manufactures this exhaust manifold to match original fit and function on the specified vehicles. The cast iron construction, included gasket, and supplied mounting hardware support a service-ready replacement for the listed Ford applications.