Dorman 674-404 Exhaust Manifold - Right

Dorman 674-404 Exhaust Manifold

This Dorman exhaust manifold is engineered to match the fit and function of the original part on specified vehicles. Built from cast iron with a natural finish and round ports, it is a direct repair choice for the right side of select Ford E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, and F-150 applications.

• Cast iron construction for durable exhaust service
• Natural finish with round port shape
• Includes gasket and mounting hardware for the repair
• Direct replacement for the right-side exhaust manifold
• Part number 674-404 for easy identification

Fitment and Application Details

Compatible with 1997-1998 Ford E-150 Econoline, right; 1997-1998 Ford E-150 Econoline Club Wagon, right; 1997-1998 Ford E-250 Econoline, right; and 1997-1998 Ford F-150, right. This Dorman 674-404 exhaust manifold is built for vehicles that need a replacement manifold with the correct mounting points, gasket sealing surface, and downpipe hardware support for a complete exhaust repair.

This part cross-references ATP 101161 for the same application.

Common Repair Uses

• Cracked or warped exhaust manifold replacement
• Exhaust leaks at the manifold-to-cylinder-head sealing surface
• Broken or missing manifold studs and nuts at the connection point
• Noise from a leaking right-side manifold on Ford E-150 Econoline and F-150 models
• Restoring proper exhaust flow after manifold damage

Installation Notes and Tips

Verify right-side placement before installation and inspect the cylinder-head surface, gasket area, and fastener threads for damage. Replace any worn sealing surfaces and follow the vehicle service procedure for torque sequence and heat-cycle recheck. The package contents include the exhaust manifold, manifold gasket, studs, and nuts.

Quality Assurance

Dorman manufactures this manifold to match original fit and function on the listed vehicles. The cast iron design and included sealing components support a complete exhaust manifold replacement on the specified Ford applications.