Dorman 674-707 Exhaust Manifold - Right

Dorman 674-707 Exhaust Manifold for Ford and Mercury

Dorman 674-707 is a cast iron exhaust manifold engineered to match the fit and function of the original manifold on specified vehicles. It is built for the right side and includes the gasket and downpipe hardware needed for a complete exhaust manifold repair.

Key Features

• Cast iron construction for durable exhaust service
• Natural finish with round port shape
• Right-side exhaust manifold application
• Includes gasket and mounting hardware
• Direct replacement design for specified Ford Ranger, Explorer, Explorer Sport Trac, and Mercury Mountaineer models

Detailed Description

This Dorman exhaust manifold, part number 674-707, is precision-engineered to restore the original fit and function on select Ford and Mercury applications. It is designed for 2001-2011 Ford Ranger right side, 2002-2010 Ford Explorer right side, 2002-2005 and 2007-2010 Ford Explorer Sport Trac right side, and 2002-2010 Mercury Mountaineer right side. The cast iron body supports long-term exhaust durability, while the included gasket and downpipe hardware help complete the repair with the correct sealing components.

This part cross-references 1L2Z9430CA and 101370 for the same application. If you are replacing a cracked or leaking exhaust manifold on a Ford Ranger, Explorer, Explorer Sport Trac, or Mercury Mountaineer, Dorman 674-707 provides a direct-fit solution for the right-side exhaust outlet.

Common Repair Issues

• Exhaust leaks from a cracked manifold
• Ticking or puffing noise at startup or under load
• Broken manifold studs or damaged flange sealing surfaces
• Loss of exhaust sealing at the cylinder head or downpipe connection
• Check engine light concerns related to exhaust leakage

Installation Notes and Tips

Verify engine-side and right-side fitment before installation. Inspect the cylinder head surface, fasteners, and downpipe connection for damage or corrosion, and replace worn sealing surfaces as needed. Follow factory torque specifications and tighten hardware in the recommended sequence to help achieve a proper seal on the Ford Ranger, Explorer, Explorer Sport Trac, or Mercury Mountaineer.

Quality Assurance

This exhaust manifold is manufactured to match original equipment fit and function for the listed applications. Dorman part number 674-707 is built as a regular-grade replacement for specified vehicles and includes the sealing components identified in the product contents.