Dorman 674-235 Exhaust Manifold

Durable Cast Iron Exhaust Manifold for Jeep Models

The Dorman 674-235 exhaust manifold is engineered to provide reliable exhaust flow for select Jeep vehicles. Designed with cast iron construction and a natural finish, this exhaust manifold ensures durability and consistent performance for Jeep Cherokee, CJ5, CJ7, J10, J20, and Wagoneer models.

• Constructed from durable cast iron material
• Natural color finish for corrosion resistance
• Rectangular port shape for optimal exhaust flow
• Includes mounting hardware: 2 studs and 2 nuts
• Comes with one exhaust manifold gasket
• Grade type: Regular
• Compatible with Jeep Cherokee, CJ5, CJ7, J10, J20, and Wagoneer

Product Details and Specifications

The Dorman 674-235 exhaust manifold is made from cast iron, a material known for its strength and heat resistance, making it suitable for handling the high temperatures generated by the engine exhaust gases. The natural finish helps resist corrosion over time. This exhaust manifold features a rectangular port shape designed to match the exhaust ports on compatible Jeep engines, ensuring a proper seal and efficient exhaust flow. The package includes essential mounting hardware such as two studs, two nuts, and one manifold gasket, facilitating a straightforward installation process. This part is classified as a regular grade type, suitable for standard replacement needs without additional performance modifications.

Compatible Jeep Models and Applications

This exhaust manifold is specifically compatible with a range of Jeep vehicles, including the Cherokee, CJ5, CJ7, J10, J20, and Wagoneer. It is designed to meet the OEM specifications for these models, making it a reliable replacement part for maintaining proper exhaust system function.

• Replaces worn or cracked exhaust manifolds
• Addresses exhaust leaks causing noise or emissions issues
• Restores proper exhaust flow to improve engine efficiency
• Prevents exhaust fumes from entering the cabin
• Helps maintain emission control compliance

Installation Notes and Tips

Installation of the Dorman 674-235 exhaust manifold should be performed with care to ensure a proper seal and fit. Use the included gasket and mounting hardware to secure the manifold to the engine block. It is recommended to clean the mounting surface thoroughly before installation to prevent leaks. Torque the nuts and studs to the manufacturer’s specifications to avoid warping or damage. Since the heat shield is not included, verify if your vehicle requires a separate heat shield and install accordingly.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The 674-235 exhaust manifold undergoes quality inspections to ensure fit and function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.