Dorman 674-561 Exhaust Manifold

OE-Style Exhaust Manifold Replacement

This Dorman exhaust manifold is precision-engineered to match the fit and function of the original part on specified vehicles. Built from cast iron with a natural finish and rectangle port shape, it is made for a direct repair on select Chevrolet Captiva Sport, Chevrolet Equinox, and GMC Terrain applications.

Part number 674-561 includes the gaskets and downpipe hardware needed to complete the exhaust manifold repair. It is a practical choice when replacing a cracked, warped, or leaking manifold on 2013-2015 Chevrolet Captiva Sport, 2013-2014 Chevrolet Equinox, and 2013-2014 GMC Terrain models.

Key Features

• Cast iron construction for durable exhaust service
• Natural finish
• Rectangle port shape for OE-style fitment
• Includes gasket and seal components for the repair
• Mounting hardware included
• Direct replacement for specified Chevrolet and GMC vehicles
• Part number 674-561

Detailed Description

Dorman 674-561 is an exhaust manifold replacement engineered for the original manifold’s fit and function on the listed vehicles. The cast iron body supports high-temperature exhaust operation, while the OE-style port shape and mounting points help simplify installation on the correct application. This manifold is designed for 2013-2015 Chevrolet Captiva Sport, 2013-2014 Chevrolet Equinox, and 2013-2014 GMC Terrain models.

This part cross-references GM OE 12633603 for the same application. If you are searching for a 2013 Chevrolet Equinox exhaust manifold replacement, a 2014 GMC Terrain exhaust manifold, or a 2015 Chevrolet Captiva Sport manifold, part number 674-561 is the direct-fit reference to verify.

Common Repair Uses

• Replacing a cracked exhaust manifold
• Repairing exhaust leaks at the manifold or flange
• Restoring proper exhaust flow on the engine side
• Addressing broken or missing manifold fasteners
• Correcting gasket failure at the manifold connection

Installation Notes

Confirm engine and vehicle application before installation. Inspect the cylinder head and downpipe mating surfaces for damage, clean all sealing areas thoroughly, and replace any worn fasteners or damaged hardware during the repair. Use the included gaskets and mounting hardware as specified for the application, and follow factory torque procedures during installation.

Quality Assurance

Dorman manufactures this exhaust manifold as a direct replacement part for specified OE applications. It is built to match original fit and function for the listed Chevrolet and GMC vehicles, including 2013-2014 Chevrolet Equinox and 2013-2014 GMC Terrain coverage.