Motorad 4876KTFS Engine Coolant Thermostat Housing Assembly

Motorad 4876KTFS Thermostat Housing Kit

Motorad 4876KTFS is an engine coolant thermostat housing assembly kit built for OE-style cooling system service. It combines a thermostat housing with a 192°F Fail-Safe thermostat and gasket for direct replacement on select Ford, Lincoln, and Mercury applications.

Key Features

• Engine coolant thermostat housing assembly for cooling system repair
• 192°F thermostat temperature for OE specified operating range
• Includes outlet, Fail-Safe thermostat, and gasket
• Steel, stainless steel, copper, and paper construction
• Paper gasket/seal material included
• Silver finish with one outlet port and two bolt holes
• OE supplier manufacturing with OEM quality materials and processes

Product Details

This Motorad thermostat housing assembly is engineered to meet OEM specifications and manufacturing processes, using a copper case and wax compound for quick response to coolant temperature changes. The 4876KTFS is a practical choice for restoring proper thermostat housing function in cooling systems that require a 192°F operating temperature. It is listed for 1977-1979 Ford F-100, F-150, F-250, and F-350, plus 1978-1979 Ford Bronco, and also covers select 1977-1979 Lincoln Continental and 1977-1978 Ford LTD, Thunderbird, Mercury Cougar, Grand Marquis, and Marquis applications. This part cross-references 94876KTFS for the same application.

Common Repair Uses

• Leaking thermostat housing at the coolant outlet
• Incorrect engine operating temperature from a worn thermostat
• Coolant seepage around the housing gasket surface
• Corrosion or wear in the original housing assembly
• Temperature control issues in the cooling system

Installation Notes

Verify engine application and OE specified temperature before installation. Inspect the mating surface, coolant outlet, and surrounding hoses for wear or corrosion before assembly. Replace the gasket/seal during service and torque fasteners evenly to help maintain a proper seal.

Quality Assurance

Motorad manufactures this kit with OEM quality materials and safety standards as an OE supplier. The housing assembly is built to OE specifications and processes for consistent cooling system service.