Dorman 902-5210 Engine Coolant Thermostat Housing Assembly

Dorman 902-5210 Thermostat Housing Assembly

This Dorman engine coolant thermostat housing assembly is built for direct replacement on select Hyundai and Kia applications. It combines an aluminum housing, integrated thermostat, and heating element to restore proper coolant flow control in vehicles such as the Hyundai Elantra, Hyundai Kona, Kia Forte, and Kia Soul.

Key Features

• Aluminum housing with a natural finish for OE-style fit and durability
• Includes thermostat and heating element for integrated cooling system service
• Gasket included for sealing at the mounting surface
• Two mounting holes with 2.888 in. bolt hole center spacing
• Single outlet port with a 2 in. inside diameter
• Thermostat opening temperature: 212 degrees F
• Direct replacement for part number 902-5210

Detailed Description

The Dorman 902-5210 thermostat housing assembly is engineered to match the fit and durability of the original housing on specified vehicles. Its aluminum construction is selected to handle repeated temperature cycling in the engine cooling system, while the integrated thermostat and heating element support controlled coolant regulation. This part cross-references Motorad 1014-212 for the same application. It is a practical replacement choice for Hyundai Elantra, Hyundai Elantra GT, Hyundai Kona, Hyundai Veloster, Kia Forte, Kia Forte5, Kia Seltos, and Kia Soul models listed in the fitment data.

Common Problems This Part Can Address

• Coolant leaks at the thermostat housing
• Cracked or warped plastic housing replacement needs
• Improper engine warm-up caused by thermostat housing wear
• Cooling system service on vehicles with an integrated cover design
• Fault codes or drivability concerns related to thermostat operation

Installation Notes and Tips

Verify engine application and housing style before installation. Clean the sealing surface thoroughly, inspect adjacent coolant hoses and connectors, and replace any damaged seals or mating components as needed. The gasket is included; mounting hardware is not included. Confirm the thermostat opening temperature and connector orientation match the original setup before reassembly. This part number 902-5210 is listed for 2016-2022 Hyundai and Kia applications, including 2022 Kia Forte and 2022 Kia Forte5.

Quality Assurance

Dorman designs this replacement thermostat housing assembly to match stock fit and durability on the specified vehicles. The aluminum housing and integrated components are intended to withstand extreme temperature changes and extend service life in normal cooling system operation.