Dorman 674-5011 Exhaust Manifold

Dorman 674-5011 Exhaust Manifold

Dorman 674-5011 is a standard replacement exhaust manifold engineered to match the fit and function of the original part on specified vehicles. Built from cast stainless steel with a natural finish, it includes the gaskets needed for a complete exhaust manifold repair.

Key Features

• Cast stainless steel construction for exhaust durability
• Rectangle port shape with a 1.8 collector port diameter
• Standard replacement design for OE-style fit and function
• Oxygen sensor port: No
• Heat shield included: No
• Mounting hole quantity: 18
• Includes gasket/seal components for installation

Product Details

This exhaust manifold is built for vehicles that need a direct replacement for a cracked, warped, or leaking manifold. The Dorman 674-5011 is designed around the original manifold layout and uses cast stainless steel to handle high exhaust temperatures while maintaining a precise seal at the cylinder head and downpipe connection. It cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. For buyers searching for a Dorman exhaust manifold for vehicle-specific repair, 674-5011 provides an OE-style solution for the correct application.

Common Repair Symptoms

• Exhaust leak noise from the manifold area
• Burning smell from escaping exhaust gases
• Check engine light related to exhaust sealing issues
• Visible cracking or warping in the manifold
• Loss of exhaust backpressure from a damaged manifold

Installation Notes

Verify manifold port shape, collector diameter, mounting hole count, and oxygen sensor requirements before installation. This part is listed without an oxygen sensor port and without a heat shield, so confirm the original equipment layout on the vehicle before ordering. Use the included gasket/seal components during installation and inspect the cylinder head and downpipe surfaces for damage or carbon buildup before assembly. Fits the specified application for the correct vehicle platform; search terms such as Dorman 674-5011 exhaust manifold and vehicle-specific exhaust manifold replacement help identify the right part for the job.

Quality Assurance

Dorman manufactures this manifold as a standard replacement part to match original fit and function on the specified application. The cast stainless steel construction and OE-style design support a reliable exhaust repair when the original manifold has failed.