Dorman 674-415 Exhaust Manifold - Right

OE-Style Exhaust Manifold for Right Side Repair

This Dorman exhaust manifold is precision-engineered for the right side and built to match the fit and function of the original manifold on specified vehicles. The cast iron construction and included gaskets support a complete exhaust repair for select Cadillac, Chevrolet, and other applications.

Compatible with 2004-2011 Cadillac CTS, right; 2005-2011 Cadillac STS, right; 2004-2009 Cadillac SRX, right; and 2010-2011 Chevrolet Camaro, right. Part number 674-415 is a direct-fit replacement for the original manifold on these applications.

• Cast iron construction for durable exhaust service
• Natural finish
• Oval port shape
• Includes 1 manifold gasket and 1 flange gasket
• Right-side manifold for specified vehicle applications
• Cross-references 12571101 and SK674415 for the same application

Detailed Product Overview

Dorman 674-415 is an exhaust manifold replacement engineered to restore the original fit and function of the factory part. It is built from cast iron and shaped with oval ports to match the specified exhaust layout. This part number 674-415 is intended for right-side installation on select Cadillac CTS, Cadillac STS, Cadillac SRX, and Chevrolet Camaro models.

The package includes the exhaust manifold plus a manifold gasket and flange gasket, helping support a complete sealing repair at the manifold-to-cylinder-head and manifold-to-downpipe interfaces. For buyers searching for a right exhaust manifold for 2004-2011 Cadillac CTS or a replacement exhaust manifold for 2010-2011 Chevrolet Camaro, this part provides a direct OE-style service solution.

Common Repair Symptoms

• Exhaust leak at the manifold or flange
• Ticking or hissing noise from the right side of the engine
• Cracked or warped original manifold
• Failed gasket sealing at the manifold connection points
• Check engine light related to exhaust leakage

Installation Notes

Install on the right side only for the listed applications. Verify manifold orientation, port shape, and gasket alignment before assembly. Because mounting hardware is not included, reuse serviceable original hardware or source the correct fasteners separately as needed. Inspect the mating surfaces and downpipe connection for damage before installation.

Quality Assurance

This Dorman exhaust manifold is manufactured to match the fit and function of the original manifold on specified vehicles. It is built for regular-duty service and supplied with the gaskets needed for the repair package.