Dorman 674-473 Exhaust Manifold - Left

Exhaust Manifold for Left-Side Repair

This Dorman exhaust manifold is a direct-fit replacement for select Chrysler and Dodge vehicles with left-side applications. Built from cast iron and supplied with the gasket, heat shield, and downpipe hardware needed for a complete repair, Dorman 674-473 is made to match the original manifold’s fit and function.

• Cast iron construction for durable exhaust service
• Natural finish with oval port shape
• Includes heat shield and exhaust manifold gasket
• Mounting hardware included for the specified repair
• Direct replacement for select left-side applications
• Cross-references 101556 and 4792779AA

Detailed Product Overview

Dorman 674-473 is an exhaust manifold designed for vehicles that use a left-side manifold in the exhaust system. It is precision-engineered to align with the original mounting points and exhaust routing on specified applications, helping restore proper exhaust flow after a cracked, warped, or leaking manifold is removed. This part is a practical OE-style replacement for Chrysler 300, Dodge Charger, Dodge Challenger, Dodge Magnum, and select 2004 Chrysler and Dodge models.

The cast iron body provides the material strength expected in a manifold exposed to high exhaust temperatures, while the included heat shield helps manage underhood heat near surrounding components. The oval port shape and regular-grade construction support a straightforward replacement on the listed vehicles. Part number 674-473 is also referenced by 101556 and 4792779AA for the same application.

Vehicle Fitment

• Fits 2005-2010 Chrysler 300, left
• Fits 2009-2010 Dodge Challenger, left
• Fits 2006-2010 Dodge Charger, left
• Fits 2005-2008 Dodge Magnum, left
• Fits 2004 Chrysler 300M, left
• Fits 2004 Chrysler Concorde, left
• Fits 2004 Dodge Intrepid, left

Common Repair Uses

• Replacing a cracked exhaust manifold
• Repairing exhaust leaks at the manifold flange or gasket surface
• Restoring proper exhaust routing on the left side of the engine
• Addressing ticking or puffing noises from a leaking manifold
• Replacing heat-damaged manifold components on Chrysler and Dodge V8 applications

Installation Notes

Verify left-side fitment before installation and compare the original manifold, gasket surface, and port layout to the replacement part. Clean the mounting surfaces thoroughly, inspect the exhaust flange and fasteners, and follow the vehicle service procedure for torque sequence and heat shield placement. Confirm that the downpipe connection aligns correctly before final tightening.

Quality Assurance

Dorman manufactures this manifold as a direct replacement part for the listed vehicles, with fit and function engineered to match the original component on specified applications. The included gasket, heat shield, and mounting hardware support a complete repair using the correct service parts for the job.