Dorman 674-872 Exhaust Manifold - Left

Durable Cast Iron Exhaust Manifold for Dodge Vehicles

The Dorman 674-872 exhaust manifold is engineered to provide reliable exhaust flow for select Dodge models. Constructed from cast iron with a natural finish, this exhaust manifold is designed to withstand high temperatures and deliver consistent performance for your Dodge B150, B250, Dakota, Durango, Ram 1500, and Ram 2500 Van.

• Material: Heavy-duty cast iron for durability and heat resistance
• Color: Natural cast iron finish
• Port Shape: Rectangle for optimal exhaust flow
• Mounting Hardware Included: Yes, includes 2 bolts and 2 nuts for installation
• Grade Type: Regular grade for standard replacement needs
• Package Contents: 1 exhaust manifold, 2 bolts, and 2 nuts

Product Details and Specifications

The Dorman 674-872 exhaust manifold is designed specifically for compatibility with Dodge B150, B250, B1500, B2500, Dakota, Durango, Ram 1500, Ram 1500 Van, and Ram 2500 Van models. Its cast iron construction ensures long-lasting durability under extreme engine conditions. The rectangular port shape supports efficient exhaust gas flow, helping maintain engine performance and emissions standards. This manifold comes with the necessary mounting hardware, simplifying the installation process. Note that this product does not include a gasket or heat shield, so those components should be sourced separately if needed.

Common Applications and Problem Resolution

• Replacement for cracked or damaged exhaust manifolds causing exhaust leaks
• Restores proper exhaust flow to improve engine efficiency
• Eliminates exhaust manifold noise and reduces engine backpressure
• Prevents exhaust fumes from entering the cabin due to manifold failure
• Supports emission control by maintaining proper exhaust routing

Installation Notes and Tips

When installing the Dorman 674-872 exhaust manifold on compatible Dodge models, ensure the mating surfaces are clean and free of debris. Use new gaskets to prevent exhaust leaks, as this product does not include them. Torque the included bolts and nuts to manufacturer specifications to avoid warping or damage. It is recommended to inspect related exhaust components during installation for wear or damage.

Quality Assurance and Warranty Information

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit and function. The 674-872 part number undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.