Dorman 902-1019 Engine Coolant Thermostat Housing

Overview of Dorman Engine Coolant Thermostat Housing 902-1019

The Dorman 902-1019 engine coolant thermostat housing is designed for reliable cooling system performance in select Ford and Mercury vehicles. This metal thermostat housing comes with a gasket included, ensuring a secure seal and proper fitment for models like the Ford F-150 and Mercury Mountaineer.

• Constructed from durable metal material for long-lasting use
• Natural color finish matching original equipment
• Includes gasket for a proper seal and leak prevention
• Two mounting holes with 0.313-inch diameter for secure installation
• Outlet port diameter of 1.428 inches for precise coolant flow
• 60-degree housing neck angle for correct hose alignment
• Compatible with Ford Bronco, E-150 Econoline, F-250, and Mercury Mountaineer among others

Detailed Product Description

The Dorman 902-1019 engine coolant thermostat housing is engineered to meet the specifications of various Ford and Mercury vehicles, including the Bronco, E-150 Econoline Club Wagon, F-350, and Mountaineer. Made from metal, this thermostat housing offers durability and resistance to heat and corrosion. The natural finish maintains the OEM appearance, while the included gasket ensures a tight seal to prevent coolant leaks. The housing features two mounting holes, each with a diameter of 0.313 inches, allowing for secure attachment to the engine block. The outlet port diameter of 1.428 inches supports proper coolant flow, and the 60-degree neck angle aligns with the vehicle’s cooling system hoses for optimal fitment. This housing does not include the thermostat or bolts, so those components must be sourced separately.

Compatible Vehicles and Applications

• Ford Bronco
• Ford E-150 Econoline and E-150 Econoline Club Wagon
• Ford E-250 Econoline
• Ford E-350 Econoline and E-350 Econoline Club Wagon
• Ford Explorer
• Ford F-150, F-250, F-350
• Mercury Mountaineer

Common Issues Addressed by This Thermostat Housing

• Coolant leaks caused by cracked or damaged thermostat housing
• Overheating due to improper coolant flow
• Corrosion or wear compromising the housing seal
• Loose or broken mounting points affecting coolant system integrity
• Misaligned hose connections leading to coolant loss

Installation Notes and Tips

Before installation, ensure the engine is cool and the cooling system is depressurized. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly to ensure a proper seal with the included gasket. Use the two mounting holes with 0.313-inch diameter bolts (not included) to secure the housing firmly. Verify the 60-degree neck angle aligns correctly with the coolant hose to prevent kinks or leaks. After installation, refill the cooling system and check for leaks during engine warm-up.

Quality Assurance and Warranty

Dorman manufactures the 902-1019 thermostat housing to meet or exceed OEM standards for fit, form, and function. The metal construction provides durability under typical operating conditions. This part includes a gasket to ensure a reliable seal. While bolts and thermostat are not included, the housing is designed for straightforward installation with compatible components. Warranty coverage details should be confirmed with the product documentation or supplier.