Dorman 674-204 Exhaust Manifold - Left

Dorman 674-204 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 square port shape, it is a direct repair option for left-side exhaust service on select Ford trucks and vans.

• Cast iron construction for durable exhaust service
• Natural finish
• Square port shape
• Mounting hardware included
• Gasket or seal included
• Package contents: exhaust manifold, manifold gasket, studs, and nuts

Fitment Details

• Fits 1997 Ford F-250 HD, left, California Emissions.
• Fits 1996-1997 Ford F-350, left, California Emissions.
• Fits 1996 Ford E-350 Econoline, left, California Emissions.
• Fits 1996 Ford E-350 Econoline Club Wagon, left, California Emissions.
• Fits 1996 Ford F-250, left, California Emissions.
• Fits 1993 Ford E-350 Econoline, left, to 1/31/93.
• Fits 1993 Ford E-350 Econoline Club Wagon, left, to 1/31/93.
• Fits 1993 Ford F-250, left, to 1/31/93.
• Fits 1993 Ford F-350, left, to 1/31/93.
• Fits 1989-1992 Ford E-350 Econoline, left.
• Fits 1989-1992 Ford E-350 Econoline Club Wagon, left.
• Fits 1989-1992 Ford F-250, left.
• Fits 1989-1992 Ford F-350, left.
• Fits 1989-1991 Ford E-250 Econoline Club Wagon, left.
• Fits 1988 Ford E-250 Econoline Club Wagon, left, from 2/88.
• Fits 1988 Ford E-350 Econoline, left, from 2/01/88.
• Fits 1988 Ford E-350 Econoline Club Wagon, left, from 2/01/88.
• Fits 1988 Ford F-250, left, from 2/01/88.
• Fits 1988 Ford F-350, left, from 2/01/88.

What This Manifold Helps Address

• Cracked or warped original exhaust manifold
• Exhaust leaks at the manifold-to-cylinder-head sealing surface
• Broken or missing manifold mounting hardware
• Failed gasket sealing at the left-side exhaust manifold
• Noise, odor, or drivability issues caused by manifold leakage

Installation Notes

Verify engine configuration, emissions equipment, and production date before ordering, especially on 1988 and 1993 applications with date-specific fitment. This part cross-references OE numbers 101052 and E9TZ9431A for the same application. Use the included gasket and hardware during installation, and inspect the mating surfaces, studs, and fasteners before assembly.

Quality Assurance

Dorman manufactures this manifold to match original fit and function on the listed Ford F-250, F-350, E-350 Econoline, and E-250 Econoline Club Wagon applications. The cast iron design supports long-term exhaust service in a direct replacement format.