Dorman 674-176 Exhaust Manifold - Left

Durable Cast Iron Exhaust Manifold for Dodge Trucks

The Dorman 674-176 exhaust manifold is designed to provide reliable exhaust flow for a range of Dodge truck models. Constructed from cast iron with a natural finish, this exhaust manifold offers durability and consistent performance for vehicles like the Dodge D100, D150, D200, D300, Ramcharger, W100, W150, W200, and W300.

Key Features of the Dorman 674-176 Exhaust Manifold

• Made from durable cast iron material for long-lasting strength
• Natural color finish that resists corrosion
• Square port shape for efficient exhaust gas flow
• Includes exhaust manifold gasket, flange, bolts, and nuts for installation
• Regular grade type suitable for standard vehicle applications
• Compatible with multiple Dodge truck models including D100, D150, D200, D300, Ramcharger, W100, W150, W200, and W300

Detailed Description of the Dorman 674-176 Exhaust Manifold

This exhaust manifold is engineered from cast iron, a material known for its heat resistance and durability under high-temperature conditions. The natural finish helps protect the manifold from rust and corrosion over time. Featuring a square port shape, the manifold ensures proper alignment and sealing with the cylinder head, optimizing exhaust gas evacuation. The package includes the exhaust manifold itself, one manifold gasket and flange, two bolts, and two nuts, providing the essential components needed for a secure installation. This part is designed to meet the specifications required for Dodge trucks such as the D100, D150, D200, D300, Ramcharger, and W-series models.

Common Applications and Issues Addressed

• Replacement for cracked or warped exhaust manifolds causing exhaust leaks
• Restores proper exhaust flow to improve engine efficiency
• Eliminates exhaust manifold gasket leaks that can cause noise and emissions issues
• Prevents exhaust fumes from entering the cabin due to manifold damage
• Supports emission control by maintaining proper exhaust routing

Installation Notes and Tips

Ensure the cylinder head surface is clean and free of old gasket material before installation. Use the included gasket and hardware to secure the manifold, tightening bolts to manufacturer torque specifications. It is recommended to inspect related exhaust components during installation for wear or damage. Proper installation will help maintain exhaust system integrity and prevent leaks.

Quality Assurance and Warranty

The Dorman 674-176 exhaust manifold is manufactured to meet OEM standards for fit and function. It undergoes quality checks to ensure durability and performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.