Dorman 902-1014 Engine Coolant Thermostat Housing - Upper

Reliable Engine Coolant Thermostat Housing for Ford and Mazda Vehicles

The Dorman 902-1014 engine coolant thermostat housing is designed to provide a durable and precise fit for select Ford, Lincoln, Mazda, and Mercury models. Constructed from metal with a natural finish, this thermostat housing ensures reliable performance and long-lasting service in your vehicle's cooling system.

• Material: Durable metal construction for strength and heat resistance
• Color: Natural metal finish
• Outlet port diameter: 1.438 inches for proper coolant flow
• Includes gasket for a secure, leak-free seal
• Mounting holes: 2 holes with 0.313-inch diameter for secure installation
• Housing neck angle: 90 degrees to match OEM specifications
• Package includes thermostat housing with gasket; bolts and thermostat not included

Product Details and Specifications

The Dorman 902-1014 thermostat housing is engineered to meet the exact fitment requirements of various Ford, Lincoln, Mazda, and Mercury vehicles, including models such as the Ford Mustang, Taurus, Contour, and the Mazda MPV. Its metal construction withstands high temperatures and pressure within the engine cooling system. The 90-degree housing neck angle and 1.438-inch outlet port diameter ensure compatibility with factory cooling components. This part comes with a pre-installed gasket to help prevent coolant leaks, while the mounting holes are sized and positioned for straightforward installation. Note that this housing does not include a thermostat or mounting bolts, and O-rings are not required for this application.

Compatible Vehicles and Applications

• Ford Mustang, Taurus, Contour, Sable
• Lincoln LS, Mark VIII, Marauder
• Mazda MPV, Mystique
• Mercury Cougar

This thermostat housing is designed to replace worn or damaged housings that can cause coolant leaks, overheating, or poor engine temperature regulation.

Common Issues Addressed by This Thermostat Housing

• Coolant leaks around the thermostat housing area
• Engine overheating due to faulty or cracked housing
• Improper coolant flow caused by damaged outlet ports
• Corrosion or wear compromising the housing seal
• Loose or broken mounting points affecting housing stability

Installation Notes and Tips

When installing the Dorman 902-1014 thermostat housing, ensure the engine is cool before beginning work. Remove the old housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly to ensure a proper seal with the included gasket. Use the correct torque specifications for the 0.313-inch mounting bolts (not included) to prevent leaks or damage. Since this housing does not include a thermostat, verify the condition of your existing thermostat and replace it if necessary during installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-1014 thermostat housing undergoes rigorous quality control to ensure durability and reliable performance in your vehicle's cooling system. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.