Dorman 902-1016 Engine Coolant Thermostat Housing

Engine Coolant Thermostat Housing for Ford and Mercury

Dorman 902-1016 is a replacement engine coolant thermostat housing built for specified Ford and Mercury applications. It matches the stock housing’s fit and durability requirements while using a metal construction designed to handle repeated temperature swings in the cooling system.

• Metal housing with a natural finish
• Includes gasket for sealing at installation
• Outlet port diameter: 1.25 in.
• Two mounting holes with 0.313 in. diameter
• No bleeder valve, no thermostat included
• Housing neck angle varies by application

Fitment and Application Details

Compatible with 1994-1995 Ford Mustang, engine coolant thermostat housing for cooling system. Compatible with 1989-1995 Ford Thunderbird, engine coolant thermostat housing for cooling system. Compatible with 1989-1995 Mercury Cougar, engine coolant thermostat housing for cooling system. This part cross-references Motorad 2016KT for the same application.

Built for Cooling System Service

As a direct replacement thermostat housing, Dorman 902-1016 is shaped to align with the original cooling system layout on the listed vehicles. The metal body helps maintain structural integrity under heat cycling, while the included gasket supports a proper seal at the housing-to-engine interface. This part number is a practical choice when replacing a cracked, warped, or leaking thermostat housing on a Ford Mustang, Ford Thunderbird, or Mercury Cougar.

Common Problems This Part Can Address

• Coolant seepage at the thermostat housing flange
• Cracked or corroded housing surfaces
• Warped sealing surfaces that prevent a tight seal
• Cooling system leaks near the outlet neck
• Service replacement for a damaged OE-style housing

Installation Notes

Verify the outlet port diameter, mounting hole spacing, and housing neck angle before installation. Transfer or install the thermostat separately, since this housing does not include one. Clean the mating surface thoroughly and inspect the gasket seat to help prevent leaks after assembly. Confirm the vehicle’s cooling system configuration matches the listed Ford Mustang, Ford Thunderbird, or Mercury Cougar fitment before final installation of Dorman 902-1016.

Quality Assurance

Dorman engineers this replacement thermostat housing to match the fit and durability of the original part on specified vehicles. It is built to withstand extreme temperature changes for extended service life in normal cooling system operation.