Dorman 674-586 Exhaust Manifold - Right

OE-Style Exhaust Manifold for Ford Right Side

This Dorman exhaust manifold is precision-engineered to match the fit and function of the original part on specified Ford applications. Built from cast iron with a natural finish, it includes the gaskets and downpipe hardware needed for a complete repair.

Fits 1999-2009 Ford F-250, right; fits 2004 Ford F-150 Heritage, right; fits 1999-2003 Ford F-150, right; fits 1999-2002 Ford Expedition, right.

• Cast iron construction for durable exhaust service
• Round port shape for OE-style exhaust connection
• Natural finish
• Mounting hardware included
• Gasket or seal included
• Package contents: exhaust manifold, manifold gasket, 2 studs, 2 nuts

Detailed Product Overview

Dorman 674-586 is a right-side exhaust manifold for Ford F-250, Ford F-150, Ford F-150 Heritage, and Ford Expedition applications listed above. It is engineered to match the original manifold’s fit and function, making it a direct replacement choice for vehicles that need a serviceable exhaust manifold with the correct port shape and mounting points. This part cross-references ATP 101175 for the same application.

Common Repair Uses

• Cracked or warped exhaust manifold
• Exhaust leak at the manifold-to-cylinder-head sealing surface
• Broken manifold studs or damaged mounting points
• Noise from the right-side exhaust manifold area
• Failed manifold gasket during exhaust service

Installation Notes

Verify right-side fitment before installation and compare the original manifold, port shape, and mounting locations to the vehicle. Replace the gasket during installation and inspect the mating surfaces, studs, and nuts for wear or damage. Confirm the exhaust connection and downpipe alignment before final tightening.

Quality Assurance

Dorman manufactures this manifold to match original fit and function on the listed Ford vehicles. The cast iron construction and included sealing components support a complete repair using OE-style dimensions and hardware.