Dorman 674-916 Exhaust Manifold - Rear

Dorman 674-916 Exhaust Manifold for Rear Applications

Dorman 674-916 is a cast iron exhaust manifold engineered to match the fit and function of the original part on specified vehicles. It is built for the rear exhaust manifold position and includes the gaskets, heat shield, and downpipe hardware needed for a complete repair on select Chevrolet Equinox and Pontiac Torrent models.

Key Features

• Cast iron construction for durable exhaust service
• Natural finish with irregular port shape
• Includes gasket and seal components for the repair
• Heat shield included
• Mounting hardware included
• Direct replacement for rear manifold service
• Part number 674-916 for easy identification

Detailed Description

This exhaust manifold is precision-engineered to restore the original fit and function on select 2005-2009 Chevrolet Equinox rear applications and 2006-2009 Pontiac Torrent rear applications. Dorman 674-916 is designed as an OE-style replacement for the rear exhaust manifold, with cast iron construction that supports long-term exhaust durability and a natural finish that matches the part’s raw-metal appearance. The package contents include the manifold, manifold gasket, flange gasket, gasket, studs, and nuts to support a complete repair. This part cross-references GM 12575489 for the same application.

What It Helps Fix

• Exhaust leaks at the rear manifold flange or gasket surfaces
• Cracked or warped manifold housing
• Broken or missing manifold studs and nuts
• Heat shield damage on the rear exhaust manifold
• Fitment issues caused by a worn OE manifold on Chevrolet Equinox or Pontiac Torrent

Installation Notes and Tips

Verify rear-position fitment before installation on 2005-2009 Chevrolet Equinox and 2006-2009 Pontiac Torrent models. Inspect the cylinder head sealing surface, flange alignment, and fastener threads before assembly. Replace damaged exhaust hardware and confirm gasket placement during installation to help prevent exhaust leaks. Use the included hardware and seals as specified for the repair.

Quality Assurance

Dorman manufactures this manifold to match the fit and function of the original component on specified vehicles. The cast iron construction, included heat shield, and complete gasket and hardware package support a repair that follows OE-style requirements for the rear exhaust manifold position.