Dorman 902-5920 Engine Coolant Thermostat Housing

Reliable Engine Coolant Thermostat Housing for Hyundai and Kia

The Dorman 902-5920 engine coolant thermostat housing is designed to provide a durable and precise fit for select Hyundai and Kia models. Crafted from metal with a natural finish, this thermostat housing ensures consistent engine temperature regulation and reliable performance.

• Constructed from durable metal material for long-lasting use
• Natural color finish for corrosion resistance
• Outlet port diameter of 1.11 inches for proper coolant flow
• Height measures 3 inches to fit designated engine configurations
• Includes 2 to 3 mounting holes with diameters of 0.367 inches for secure installation
• Flange thickness of 0.48 inches for a tight seal
• Housing neck angle set at 40 degrees to match OEM specifications
• Does not include thermostat, gasket, bolts, or O-rings

Detailed Product Description

The Dorman 902-5920 engine coolant thermostat housing is engineered to meet the exact specifications required by Hyundai and Kia vehicles such as the Amanti, Azera, Entourage, Santa Fe, Sedona, Sonata, and Veracruz. Its metal construction offers enhanced durability compared to plastic alternatives, helping to withstand high engine temperatures and pressure. The natural finish helps resist corrosion, extending the life of the housing. The outlet port diameter of 1.11 inches and the 40-degree housing neck angle ensure proper coolant flow and compatibility with the vehicle’s cooling system. Multiple mounting holes with precise bolt hole center measurements (ranging from 2.5 to 2.9 inches) allow for a secure and accurate fit during installation.

Common Applications and Issues Addressed

• Replacement of cracked or leaking thermostat housing
• Resolving coolant leaks that cause engine overheating
• Fixing improper thermostat housing fitment issues
• Addressing corrosion damage in the cooling system
• Maintaining proper engine temperature regulation

Installation Notes and Tips

When installing the Dorman 902-5920 thermostat housing, ensure the engine is cool before beginning work. Since this part does not include a thermostat, gasket, bolts, or O-rings, these components must be sourced separately. Clean the mounting surface thoroughly to prevent leaks and verify that the mounting holes align correctly with the vehicle’s engine block. Use appropriate torque specifications for the mounting bolts to avoid damage or improper sealing.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and fitment. While this thermostat housing does not include additional seals or hardware, it is built from quality metal materials to ensure durability. Please refer to Dorman’s warranty policy for specific coverage details related to this part number 902-5920.