Dorman 674-940 Exhaust Manifold

Durable Cast Iron Exhaust Manifold for Chevrolet and GMC

The Dorman 674-940 exhaust manifold is engineered to provide reliable exhaust flow for Chevrolet Captiva Sport, Equinox, and GMC Terrain models. Crafted from cast iron with a natural finish, this manifold offers a robust solution for maintaining your vehicle's exhaust system integrity.

• Constructed from durable cast iron material
• Natural color finish for corrosion resistance
• Oval port shape designed for optimal exhaust flow
• Includes exhaust manifold gasket and flange gasket
• Mounting hardware included for straightforward installation
• Regular grade type suitable for standard applications

Product Details and Specifications

The Dorman 674-940 exhaust manifold features a cast iron construction that withstands high temperatures and resists warping over time. Its oval port shape is designed to match the exhaust ports on compatible Chevrolet and GMC engines, ensuring a proper seal and efficient exhaust gas evacuation. The natural color finish helps protect against rust and corrosion, extending the manifold's service life. This part comes with both an exhaust manifold gasket and a flange gasket to ensure a tight seal during installation. The included mounting hardware simplifies the replacement process, making it easier to restore your vehicle's exhaust system performance.

Compatible Vehicles and Applications

• Chevrolet Captiva Sport exhaust manifold replacement
• Chevrolet Equinox exhaust manifold repair part
• GMC Terrain exhaust manifold upgrade component
• Replacement for worn or cracked exhaust manifolds on listed models
• Addressing exhaust leaks and improving engine efficiency

Installation Notes and Tips

When installing the Dorman 674-940 exhaust manifold, ensure all old gasket material is fully removed to prevent leaks. Use the included gaskets and mounting hardware to secure the manifold properly. Torque bolts to manufacturer specifications to avoid warping or damage. It is recommended to inspect the exhaust ports and surrounding components for damage or corrosion before installation.

Quality Assurance and Warranty

Dorman manufactures this exhaust manifold to meet or exceed OEM standards for fit and function. The cast iron material and included gaskets provide a reliable seal and long-lasting durability. While specific warranty details are not provided, Dorman parts typically come with a limited warranty against defects in material and workmanship.