Dorman 674-169 Exhaust Manifold - Left

Exhaust Manifold for Ford Left-Side Applications

This Dorman exhaust manifold is engineered to match the fit and function of the original part on specified Ford trucks and vans. Built from cast iron with a natural finish, it is a direct repair solution for left-side exhaust manifold replacement on applications such as the Ford F-150, F-250, F-350, Bronco, and Econoline models.

• Cast iron construction for durable exhaust service
• Natural finish
• Rectangle port shape
• Gasket included for repair preparation
• Package contents: exhaust manifold, manifold gasket, studs, and nuts
• Left-side fitment for specified Ford applications

Fitment and Application Details

Fits 1988-1997 Ford F-250, left. Fits 1997 Ford F-250 HD, left. Fits 1988-1997 Ford F-350, left. Fits 1988-1996 Ford Bronco, left. Fits 1988-1996 Ford E-150 Econoline, left. Fits 1988-1996 Ford E-150 Econoline Club Wagon, left. Fits 1988-1996 Ford E-250 Econoline, left. Fits 1988-1996 Ford E-350 Econoline, left. Fits 1988-1996 Ford E-350 Econoline Club Wagon, left. Fits 1988-1996 Ford F-150, left. Fits 1988-1991 Ford E-250 Econoline Club Wagon, left.

Part number 674-169 is also referenced as 674169 and E8TZ9431A for the same application. This Dorman 674-169 exhaust manifold is a direct-fit replacement for left-side exhaust service on select Ford F-150, F-250, F-350, Bronco, and Econoline vehicles.

Common Repair Uses

• Cracked or warped exhaust manifold replacement
• Exhaust leaks at the manifold-to-cylinder-head sealing surface
• Broken or damaged manifold studs during exhaust repair
• Noise from leaking exhaust on the left side of the engine
• Restoring proper exhaust routing on affected Ford trucks and vans

Installation Notes and Tips

Inspect the cylinder-head sealing surface before installation and replace any damaged fasteners or related exhaust components as needed. Use the included gasket and hardware listed in the package contents, and verify left-side placement before beginning the repair. Confirm vehicle year, model, and engine configuration against the application listing before installation.

Quality Assurance

Dorman manufactures this manifold to match original fit and function on specified vehicles. The cast iron construction and application-specific design support a repair that follows OE-style dimensions for the listed Ford applications.