Dorman 674-554 Exhaust Manifold - Right

Reliable Cast Iron Exhaust Manifold for Ford E-150 and F-150

The Dorman 674-554 exhaust manifold is engineered to provide a durable and efficient exhaust flow solution for select Ford trucks and vans. Designed specifically for Ford E-150, E-250, Econoline, and F-150 models, this cast iron manifold ensures a precise fit and long-lasting performance.

• Constructed from durable cast iron material for strength and heat resistance
• Natural color finish with round port shape for optimal exhaust flow
• Includes mounting hardware: 2 studs, 2 nuts, and 1 manifold gasket for complete installation
• Regular grade type suitable for standard exhaust system requirements
• Compatible with Ford E-150, E-150 Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250, E-250 Econoline, Econoline, F-150, and F-150 Heritage models

Product Details and Specifications

The Dorman 674-554 exhaust manifold is crafted from cast iron, a material known for its ability to withstand high temperatures and resist cracking under thermal stress. Its natural finish and round port shape are designed to match the original equipment specifications, ensuring proper exhaust gas flow and engine efficiency. This manifold comes complete with essential mounting hardware, including a manifold gasket, studs, and nuts, simplifying the installation process. While it does not include a heat shield, it meets the regular grade type standards for reliable daily use.

Common Applications and Problem Resolution

• Replaces cracked or warped exhaust manifolds causing exhaust leaks
• Restores proper exhaust flow to improve engine performance and reduce emissions
• Eliminates exhaust manifold gasket leaks that can cause noise and fumes
• Addresses manifold mounting hardware failures for secure attachment
• Suitable for restoring exhaust system integrity on Ford E-150 and F-150 trucks and vans

Installation Notes and Tips

Installation of the Dorman 674-554 exhaust manifold requires basic mechanical skills and standard hand tools. Ensure the engine is cool before beginning work. Use the included gasket and mounting hardware to secure the manifold tightly to the cylinder head, following torque specifications from the vehicle manufacturer. Inspect the exhaust ports and cylinder head surface for cleanliness and damage before installation to ensure a proper seal. Replacement of the exhaust manifold gasket is recommended to prevent leaks.

Quality Assurance and Warranty Information

Dorman manufactures this exhaust manifold to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability under normal operating conditions. This part includes a limited warranty covering defects in material and workmanship, providing confidence in its reliability for Ford E-150 and F-150 applications. Refer to Dorman's warranty policy for specific terms and conditions.