Dorman 674-709 Exhaust Manifold - Left

Dorman 674-709 Exhaust Manifold for Ford V8 Applications

Dorman 674-709 is a cast iron exhaust manifold engineered to match the fit and function of the original part on specified Ford vehicles. It includes the manifold gasket and downpipe hardware needed for a complete repair, making it a direct replacement for left-side exhaust service on select Ford E-Series vans and Ford F-150 models.

Key Features

• Cast iron construction for durable exhaust service
• Natural finish with a round port shape
• Includes gasket and mounting hardware for the repair
• Precision-engineered to match OE fit and function
• Compatible with left-side applications on select Ford E-150, E-250, Econoline, Econoline Van, Econoline Wagon, and F-150 models
• Cross-reference: Ford 7C2Z9431A

Detailed Description

This Dorman exhaust manifold, part number 674-709, is built for direct replacement on the left side of compatible Ford trucks and vans. The cast iron design supports long-term exhaust sealing and heat resistance, while the included manifold gasket and downpipe hardware help complete the repair without sourcing separate sealing components. It is a practical choice for Ford E-150, Ford E-250, Ford Econoline, Ford Econoline Van, Ford Econoline Wagon, and Ford F-150 exhaust manifold replacement work.

Fits 2003-2014 Ford E-150, left. Fits 2003-2014 Ford E-250, left. Fits 2010-2014 Ford Econoline Van, left. Fits 2010-2014 Ford Econoline Wagon, left. Fits 2007-2010 Ford F-150, left. Fits 2004-2006 Ford Econoline, left. Fits 2006 Ford F-150, left, from 7/16/06. Fits 2003-2005 Ford E-150 Club Wagon, left. Fits 2000-2002 Ford E-150 Econoline, left. Fits 2000-2002 Ford E-150 Econoline Club Wagon, left.

What It Helps Fix

• Exhaust leaks at the manifold sealing surface
• Cracked or warped original manifold housing
• Broken or missing manifold-to-downpipe fasteners
• Noise from escaping exhaust on the left side
• Failed sealing components during manifold replacement

Installation Notes and Tips

Verify left-side fitment before installation and confirm the vehicle year, model, and engine application against the listed coverage. Inspect the cylinder head surface and downpipe connection for damage or corrosion before assembly. Use the included gasket and hardware during installation, and follow factory torque specifications for proper sealing.

Quality Assurance

Dorman manufactures this exhaust manifold to match the original part’s fit and function on specified vehicles. Part number 674-709 is built as a regular-grade replacement for service on compatible Ford exhaust systems.