Dorman 674-947 Exhaust Manifold - Left

Durable Stainless Steel Exhaust Manifold for Nissan Vehicles

The Dorman 674-947 exhaust manifold is engineered to provide reliable exhaust flow for select Nissan models. Constructed from stainless steel with a natural finish, this manifold is designed to withstand high temperatures and corrosion, ensuring long-lasting performance for your Nissan Frontier, Pathfinder, Xterra, and NV series vehicles.

• Made from corrosion-resistant stainless steel with a natural color finish
• Oval port shape for optimized exhaust flow
• Includes mounting hardware, manifold gasket, flange gasket, stud, and nuts for complete installation
• Equipped with a heat shield to protect surrounding components
• Grade type: Regular, suitable for standard exhaust system applications

Product Details and Specifications

This Dorman exhaust manifold (part number 674-947) is designed specifically for Nissan Frontier, NV1500, NV2500, NV3500, Pathfinder, and Xterra models. The stainless steel construction offers durability against rust and heat damage, while the included heat shield helps reduce heat transfer to nearby engine parts. The oval port shape supports efficient exhaust gas evacuation, contributing to engine performance and emissions control. The package includes all necessary mounting hardware and gaskets, simplifying the replacement process.

Compatible Nissan Models and Common Applications

• Replacement for worn or cracked exhaust manifolds on Nissan Frontier and Pathfinder
• Restores proper exhaust flow and reduces exhaust leaks in Nissan Xterra
• Suitable for NV1500, NV2500, and NV3500 vans requiring manifold repair
• Helps address exhaust manifold gasket leaks and heat shield damage
• Supports emission system integrity and engine efficiency

Installation Notes and Tips

Installation of the Dorman 674-947 exhaust manifold should be performed with care to ensure proper sealing and fitment. Use the included gaskets and mounting hardware to prevent exhaust leaks. It is recommended to inspect the exhaust ports and surrounding components for damage or corrosion before installation. Torque all bolts to manufacturer specifications and verify heat shield placement to avoid heat-related issues.

Quality Assurance and Warranty Information

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit, form, and function. The 674-947 part is backed by Dorman's quality assurance processes to ensure durability and performance. Please refer to Dorman's official warranty policy for specific coverage details.