Dorman 902-1022 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing for Ford Cooling Systems

Dorman 902-1022 is a replacement engine coolant thermostat housing built to match the fit and durability of the original housing on specified Ford applications. It is made from metal and engineered to handle extreme temperature changes, helping maintain reliable coolant flow in the cooling system.

Compatible With 1985-1992 Ford Bronco, 1985-1990 Ford E-150 Econoline, 1985-1990 Ford E-150 Econoline Club Wagon, 1985-1990 Ford E-250 Econoline, 1985-1990 Ford E-250 Econoline Club Wagon, 1985-1990 Ford E-350 Econoline, 1985-1990 Ford E-350 Econoline Club Wagon, 1985-1990 Ford F-150, 1985-1990 Ford F-250, and 1985-1990 Ford F-350 applications listed below.

• Metal housing with natural finish for a direct replacement appearance
• Outlet port diameter: 1.5 in.
• Two mounting holes with 0.313 in. diameter
• Air vent (bleeder valve) included for cooling system service
• Gasket included; thermostat not included

Detailed Product Overview

This Dorman thermostat housing is designed for Ford Bronco, Ford F-Series, and Ford Econoline cooling system service where the original housing has cracked, warped, or corroded. The 180-degree housing neck angle and metal construction support proper thermostat housing alignment, while the integrated bleeder valve helps with air removal during coolant service. Part number 902-1022 cross-references Four Seasons 84976 for the same application.

Common Cooling System Issues It Can Address

• Coolant leaks at the thermostat housing
• Cracked or corroded original housing
• Warped sealing surface causing gasket seepage
• Air trapped in the cooling system after service
• Improper thermostat housing fit on listed Ford trucks and vans

Installation Notes and Tips

Verify engine application and housing style before installation, especially on 1990 Ford Bronco, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-150, F-250, and F-350 models with coverage noted to 2/10/90. Clean the mating surfaces thoroughly, transfer any required components not included with the housing, and bleed the cooling system after refill using the built-in vent.

Quality Assurance

Dorman designs this replacement thermostat housing to match stock fit and durability on the specified Ford cooling system applications. The metal construction is selected to withstand repeated temperature cycling for dependable service in everyday use.