Dorman 674-572 Exhaust Manifold - Right

OE-Style Exhaust Manifold Replacement

This Dorman exhaust manifold is engineered to match the fit and function of the original part on specified vehicles. Built from cast iron with a natural finish, it is a direct repair option for the right side exhaust on select Cadillac, Chevrolet, and GMC trucks and SUVs with an air pump.

Part number 674-572 is built for a precise replacement on applications such as the Chevrolet Tahoe right exhaust manifold and GMC Yukon right exhaust manifold, helping restore proper exhaust routing and sealing. It includes the manifold gasket, flange, studs, nuts, and downpipe hardware needed for a complete repair.

Key Features

• Cast iron construction for durable exhaust service
• Natural finish with square port shape
• Direct-fit replacement for the right-side exhaust manifold
• Includes gasket and mounting hardware for the repair
• Matches original fit and function on listed vehicles
• Part number 674-572 for easy identification

Detailed Product Description

Dorman 674-572 is a replacement exhaust manifold designed for 1998-2000 Chevrolet and GMC full-size trucks and SUVs, plus 1999-2000 Cadillac Escalade applications. It is configured for the right side and vehicles equipped with an air pump. The cast iron body supports long-term exhaust heat exposure, while the OE-style design helps maintain proper manifold alignment and sealing at the cylinder head and downpipe connection.

This part cross-references ATP 101293 for the same application. It is a practical choice when replacing a cracked, warped, or leaking manifold on a Chevrolet C2500, Chevrolet K1500, or GMC C1500 Suburban with the correct configuration.

What This Part Helps Fix

• Exhaust leaks at the manifold or flange
• Ticking or tapping noises from a cracked manifold
• Warped sealing surfaces that affect exhaust sealing
• Broken or corroded manifold mounting hardware
• Fitment issues during right-side manifold replacement on air-pump-equipped vehicles

Installation Notes and Tips

Fits 1999-2000 Cadillac Escalade, right, w/Air Pump. Fits 1998-2000 Chevrolet Tahoe, right, w/Air Pump. Fits 1998-2000 GMC Yukon, right, w/Air Pump. Verify the vehicle is equipped with the right-side air pump application before installation. Inspect the cylinder head surface, flange, and downpipe connection for damage or corrosion, and replace worn fasteners or sealing surfaces as needed to support a proper seal.

Quality Assurance

This manifold is precision-engineered and durably manufactured to match original fit and function on the listed vehicles. Dorman supplies OE-style replacement components for repair-focused applications, and this part is built to support a complete exhaust manifold service using the included gasket and hardware.