Dorman 902-1107 Engine Coolant Thermostat Housing

Overview of Dorman Engine Coolant Thermostat Housing 902-1107

The Dorman 902-1107 engine coolant thermostat housing is designed for Ford F-250 Super Duty and F-350 Super Duty models. Constructed from durable metal with a natural finish, this thermostat housing ensures reliable engine cooling system performance.

• Material: Metal construction for durability
• Color: Natural metal finish
• Outlet port diameter: 2.25 inches
• Inlet port diameter: 0.813 inches
• Flange thickness: 0.3125 inches
• Height: 6.75 inches
• Housing neck angle: 90 degrees
• Includes gasket for proper sealing
• No thermostat or bolts included
• No air vent (bleeder valve) present

Detailed Product Description

The Dorman 902-1107 thermostat housing is engineered to meet the specifications required for Ford F-250 Super Duty and F-350 Super Duty trucks. Its metal construction provides strength and resistance to heat and corrosion, essential for maintaining the integrity of the engine cooling system. The housing features a 90-degree neck angle, facilitating proper coolant flow and fitment within the engine bay. With an outlet port diameter of 2.25 inches and an inlet port diameter of 0.813 inches, it matches OEM dimensions to ensure compatibility and ease of installation. The included gasket helps create a secure seal to prevent coolant leaks, although bolts and thermostat are not included with this part.

Compatible Vehicles and Applications

• Ford F-250 Super Duty
• Ford F-350 Super Duty

This thermostat housing is specifically designed for use in the cooling systems of these Ford Super Duty trucks, providing a direct replacement for worn or damaged housings.

Common Issues Addressed by This Thermostat Housing

• Coolant leaks caused by cracked or damaged housing
• Overheating due to improper coolant flow
• Corrosion or wear compromising housing integrity
• Failed seals leading to coolant loss
• Replacement of OEM housing during engine repairs

Installation Notes and Tips

When installing the Dorman 902-1107 thermostat housing, ensure the mating surfaces are clean and free of old gasket material. Use the included gasket to achieve a proper seal and prevent leaks. Since bolts and thermostat are not included, reuse existing hardware if in good condition or source OEM replacements as needed. Verify the housing neck angle and port diameters match your vehicle’s specifications before installation. Proper torque specifications should be followed to avoid damage to the housing or engine components.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-1107 thermostat housing undergoes quality inspections to ensure durability and performance in demanding engine environments. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.