Dorman 674-559 Exhaust Manifold - Right

Dorman Exhaust Manifold 674-559

Dorman 674-559 is a right exhaust manifold replacement for select Ford E-Series vans, F-Series trucks, Expedition, Excursion, and Lincoln Navigator applications. It uses cast iron construction and includes a manifold gasket plus mounting hardware for a direct repair on the passenger-side exhaust path.

Key Features

• Cast iron construction for exhaust manifold service
• Natural finish with round port shape
• Includes gasket and mounting hardware
• Right-side manifold for listed Ford and Lincoln applications
• OE-style replacement for vehicles originally equipped without ceramic coating

Built for Heat and Stress

This Dorman OE FIX exhaust manifold addresses a common failure point on the original equipment part by using higher-grade ductile iron construction to better manage heat cycling and engine stress. The result is a direct-fit replacement for the right side on 1999-2016 Ford F-150, 2000-2004 Ford F-250 Super Duty, 2000-2005 Ford Excursion, and related applications listed below. Part number 674-559 is also referenced for cross-application lookup as an OE-style exhaust manifold replacement.

This part cross-references ATP 101285 for the same application.

Vehicle Fitment

• Fits 2000-2016 Ford E-350 Super Duty, right, wo/Ceramic Coating
• Fits 2003-2014 Ford E-150, right, wo/Ceramic Coating
• Fits 2003-2014 Ford E-250, right, wo/Ceramic Coating
• Fits 2010-2014 Ford Econoline Wagon, right, wo/Ceramic Coating
• Fits 2007-2008 Ford E-150 Econoline, right, wo/Ceramic Coating
• Fits 2000-2002 Ford E-150 Econoline, right, wo/Ceramic Coating
• Fits 2007-2008 Ford E-350 Econoline, right, wo/Ceramic Coating
• Fits 2000-2006 Ford Econoline, right, wo/Ceramic Coating
• Fits 2003-2005 Ford E-150 Club Wagon, right, wo/Ceramic Coating
• Fits 2003-2005 Ford E-350 Club Wagon, right, wo/Ceramic Coating
• Fits 2000-2005 Ford Excursion, right, wo/Ceramic Coating
• Fits 2004 Ford F-150 Heritage, right, wo/Ceramic Coating
• Fits 2000-2004 Ford F-250 Super Duty, right, wo/Ceramic Coating
• Fits 2002-2004 Ford F-350, right, wo/Ceramic Coating
• Fits 2000-2004 Ford F-350 Super Duty, right, wo/Ceramic Coating
• Fits 1999-2003 Ford F-150, right, wo/Ceramic Coating
• Fits 2000-2002 Ford E-150 Econoline Club Wagon, right, wo/Ceramic Coating
• Fits 2000-2002 Ford E-250 Econoline, right, wo/Ceramic Coating
• Fits 2000-2002 Ford E-350 Econoline Club Wagon, right, wo/Ceramic Coating
• Fits 1999-2002 Ford Expedition, right, wo/Ceramic Coating
• Fits 2001 Ford F-250, right, wo/Ceramic Coating
• Fits 1999 Ford F-250, right, wo/Ceramic Coating
• Fits 1999 Ford Navigator, right, wo/Ceramic Coating

Common Repair Uses

• Cracked or warped passenger-side exhaust manifold
• Exhaust leak at the manifold-to-cylinder-head sealing surface
• Broken or missing manifold studs and fasteners
• Noise from a leaking right-side manifold on Ford E-350 Super Duty or F-150 applications
• Replacement after heat-related manifold distortion

Installation Notes

Verify the vehicle is listed with wo/Ceramic Coating before ordering. Inspect the cylinder-head sealing surface, exhaust fasteners, and gasket area before installation, and confirm the round port shape matches the original manifold. Use the included gasket and hardware during installation, and follow factory torque specifications for the specific Ford or Lincoln application.

Quality Assurance

Dorman positions this OE FIX manifold as a durability-focused replacement for original manifolds that can crack or warp from lower-grade iron. The cast iron construction and included sealing components support a direct repair on the right side of the exhaust system. Part number 674-559 is built for the listed Ford and Lincoln fitments.