Dorman 902-2056 Engine Coolant Thermostat Housing

Reliable Engine Coolant Thermostat Housing for Chevrolet Camaro and Corvette

The Dorman 902-2056 engine coolant thermostat housing is designed to provide a durable and precise fit for Chevrolet Camaro and Corvette models. Crafted from metal with a natural finish, this thermostat housing ensures efficient coolant flow and reliable engine temperature regulation.

Key Features of the Dorman 902-2056 Thermostat Housing

• Constructed from durable metal material for long-lasting performance
• Natural color finish for corrosion resistance and OEM appearance
• Includes a gasket for a secure, leak-free seal
• Features a 1.5-inch outlet port diameter compatible with factory hoses
• Equipped with an air vent (bleeder valve) to remove trapped air from the cooling system
• Two mounting holes with 0.313-inch diameter for secure installation
• Housing neck angle of 180 degrees to match original equipment specifications
• Package contains thermostat housing with gasket; bolts and thermostat are not included

Detailed Description of the Dorman 902-2056 Thermostat Housing

This engine coolant thermostat housing by Dorman is engineered specifically for Chevrolet Camaro and Corvette vehicles, ensuring a precise fit and reliable operation. The metal construction offers enhanced durability compared to plastic alternatives, resisting cracking and warping under high engine temperatures. The included gasket provides a tight seal to prevent coolant leaks, while the integrated air vent (bleeder valve) facilitates the removal of air pockets, improving cooling system efficiency. The 1.5-inch outlet port diameter and 180-degree housing neck angle are designed to match OEM specifications, allowing for straightforward replacement without modification.

Common Applications and Issues Addressed

• Replacement of cracked or damaged thermostat housing
• Elimination of coolant leaks around the thermostat housing area
• Resolution of overheating issues caused by faulty housing or poor coolant flow
• Prevention of air pockets in the cooling system with built-in bleeder valve
• Restoration of proper engine temperature regulation in Chevrolet Camaro and Corvette models

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use the included gasket and inspect mounting surfaces for cleanliness and damage
• Torque mounting bolts to manufacturer specifications (bolts not included)
• Bleed the cooling system properly to remove trapped air using the air vent valve
• Verify hose connections fit securely on the 1.5-inch outlet port

Quality Assurance and Warranty Information

Dorman manufactures the 902-2056 thermostat housing to meet or exceed OEM standards for fit, form, and function. The metal construction and included gasket contribute to a reliable seal and long service life. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.