Dorman 902-1124 Engine Coolant Thermostat Housing Assembly

Reliable Engine Coolant Thermostat Housing Assembly

The Dorman 902-1124 Engine Coolant Thermostat Housing Assembly is designed to maintain optimal engine temperature for select Ford, Jaguar, and Lincoln vehicles. This assembly includes a thermostat calibrated to open at 170 degrees Fahrenheit, ensuring efficient coolant flow and engine performance.

• Constructed from durable black plastic material
• Includes thermostat and gasket for a complete replacement
• Inside diameter of 1.44 inches for precise fitment
• Features three mounting holes with 2.53-inch bolt hole center spacing
• Flange dimensions: 3.5 inches length, 3.11 inches width, and 0.33 inches thickness
• Single outlet port design without bleeder hole

Product Details and Specifications

This engine coolant thermostat housing assembly from Dorman is engineered to meet the cooling system requirements of Ford LS, Thunderbird, and Lincoln Vanden Plas models, as well as Jaguar S-Type, Super V8, XJ8, XJR, and XK8 vehicles. The black plastic housing offers corrosion resistance and a lightweight design. The included thermostat opens at 170 degrees Fahrenheit, helping regulate engine temperature effectively. The assembly comes with a gasket to ensure a secure seal and prevent coolant leaks. Note that mounting hardware is not included.

Compatible Vehicles and Applications

This thermostat housing assembly is compatible with the following makes and models:

• Ford LS and Thunderbird
• Jaguar S-Type, Super V8, XJ8, XJR, XK8
• Lincoln Vanden Plas

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

Common Issues Addressed by This Part

• Engine overheating due to thermostat failure
• Coolant leaks from cracked or damaged housing
• Erratic engine temperature readings
• Reduced engine performance from improper coolant flow
• Corrosion-related housing deterioration

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before installing the new gasket and housing assembly. Torque mounting bolts evenly to manufacturer specifications. Since mounting hardware is not included, reuse existing bolts if in good condition or source replacements separately.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. This thermostat housing assembly includes a thermostat and gasket to provide a reliable cooling system repair. While specific warranty details are not provided, Dorman typically offers limited warranties covering defects in materials and workmanship.