Dorman 674-909 Exhaust Manifold - Left

Durable Cast Iron Exhaust Manifold for Chrysler, Dodge, Mitsubishi

The Dorman 674-909 exhaust manifold is engineered to provide reliable exhaust flow for select Chrysler, Dodge, and Mitsubishi vehicles. Designed with cast iron construction and including essential mounting hardware, this exhaust manifold ensures a secure fit and long-lasting performance for models like the Ram 1500, Durango, and Dakota.

• Constructed from durable cast iron for heat resistance and strength
• Natural color finish with an irregular port shape for optimized exhaust flow
• Includes mounting hardware: 2 bolts, 2 nuts, and a manifold gasket
• Comes with a heat shield to protect surrounding components
• Compatible with Chrysler Aspen, Dodge Ram 1500, Durango, Dakota, and Mitsubishi Raider

Product Details and Specifications

The Dorman 674-909 exhaust manifold is made from cast iron, a material known for its ability to withstand high temperatures and resist warping. Its natural finish and irregular port shape are designed to match OEM specifications, ensuring proper exhaust gas flow and fitment. This manifold includes a heat shield to reduce heat transfer to nearby engine parts, as well as a gasket and mounting hardware for straightforward installation. The grade type is regular, suitable for standard driving conditions without requiring specialized upgrades.

Compatible Vehicles and Applications

This exhaust manifold is compatible with a range of vehicles including the Chrysler Aspen, Dodge Dakota, Dodge Durango, Dodge Ram 1500, and Mitsubishi Raider. It is designed to replace worn or damaged manifolds in these models, restoring proper exhaust function and engine efficiency.

• Replaces cracked or leaking exhaust manifolds
• Eliminates exhaust leaks causing noise or reduced engine performance
• Restores proper exhaust gas flow to improve emissions control
• Prevents heat damage to engine bay components with included heat shield
• Addresses mounting hardware failures or missing parts

Installation Notes and Tips

Installation of the Dorman 674-909 exhaust manifold includes all necessary hardware and gasket for a complete replacement. It is recommended to inspect the exhaust ports and surrounding components for damage before installation. Use proper torque specifications for bolts and nuts to ensure a secure seal. The included heat shield should be positioned correctly to protect adjacent parts from heat exposure.

Quality Assurance and Warranty

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit, form, and function. The 674-909 part number undergoes quality checks to ensure durability and performance. This product includes a limited warranty covering defects in materials and workmanship under normal use conditions.