Dorman 674-272 Exhaust Manifold

Durable Cast Iron Exhaust Manifold for Toyota Vehicles

The Dorman 674-272 exhaust manifold is engineered to provide reliable exhaust flow for Toyota 4Runner, Celica, and Pickup models. Crafted from cast iron with a natural finish, this exhaust manifold is designed to withstand high temperatures and deliver consistent performance.

• Constructed from durable cast iron material
• Natural color finish for corrosion resistance
• Round port shape for optimized exhaust flow
• Includes manifold gaskets, flanges, studs, and nuts for a complete installation
• Heat shield included to protect surrounding components

Product Details and Specifications

The Dorman 674-272 exhaust manifold features a regular grade type construction, ensuring dependable strength and longevity. Its round port shape is designed to match the exhaust ports on compatible Toyota engines, promoting efficient exhaust gas evacuation. The natural cast iron material offers resistance to warping and cracking under thermal stress. This manifold comes with a heat shield to reduce heat transfer to nearby engine parts, helping maintain optimal engine bay temperatures. Included gaskets and mounting hardware facilitate a secure and leak-free installation.

Compatible Toyota Models and Applications

This exhaust manifold is compatible with select Toyota models, including the 4Runner, Celica, and Pickup. It is an appropriate replacement part for those seeking to restore or maintain the exhaust system's integrity on these vehicles. The Dorman 674-272 is suitable for addressing issues such as:

• Exhaust leaks causing noise or reduced engine efficiency
• Cracked or warped manifolds due to heat stress
• Failed or damaged heat shields
• Corroded or deteriorated exhaust ports
• Replacement during engine rebuilds or upgrades

Installation Notes and Tips

When installing the Dorman 674-272 exhaust manifold, ensure all old gasket material is thoroughly cleaned from the mounting surfaces to prevent leaks. Use the included gaskets and hardware to secure the manifold firmly. Torque all fasteners to manufacturer specifications to avoid warping. The included heat shield should be positioned correctly to protect adjacent components from excessive heat exposure.

Quality Assurance and Warranty Information

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit and function. The 674-272 part number undergoes quality checks to ensure durability and performance. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term reliability for Toyota 4Runner, Celica, and Pickup owners.