Motorad TA5985FS Engine Coolant Thermostat Housing Assembly

Motorad TA5985FS Thermostat Assembly

Motorad TA5985FS is an engine coolant thermostat housing assembly built for OE-specified cooling performance. It combines the upper and lower housing, a Fail-Safe thermostat, and seals in a 180°F design for direct replacement service on select Ford, Lincoln, and Mercury applications.

Key Features

• 180°F thermostat temperature for OE-specified coolant control
• Includes upper and lower housing, Fail-Safe thermostat, and seals
• Aluminum, stainless steel, copper, and rubber construction
• Silver finish with 3 bolt holes and 6 outlet ports
• Gasket or seal included for proper sealing at installation
• Manufactured to OEM specifications and processes by an OE supplier

Product Details

The Motorad Thermostat Assembly line is built for cooling-system service where accurate temperature regulation matters. TA5985FS uses a copper case and wax compound for quick response to coolant temperature changes, while the housing assembly format supports a clean OE-style replacement. This part cross-references 9TA5985FS for the same application.

Compatible With 2009-2012 Ford Flex, 2009-2012 Ford Taurus, 2009-2012 Lincoln MKS, 2010-2012 Lincoln MKT, 2010 Ford Edge, 2010 Lincoln MKX with towing package, 2009 Ford Taurus X, and 2009 Mercury Sable. Fits 2009-2012 Ford Flex, N/A; Fits 2009-2012 Ford Taurus, N/A; Fits 2009-2012 Lincoln MKS, N/A; Fits 2010-2012 Lincoln MKT, N/A; Fits 2010 Ford Edge, N/A; Fits 2010 Lincoln MKX, N/A; Fits 2009 Ford Taurus X, N/A; Fits 2009 Mercury Sable, N/A.

Common Uses

• Replacing a thermostat housing with coolant seepage at the seal surface
• Restoring proper engine warm-up and temperature regulation
• Addressing overheating caused by a sticking thermostat
• Correcting temperature control issues in OE-style cooling system service

Installation Notes

Verify the 180°F temperature rating and match the housing configuration before installation. Inspect mating surfaces, replace coolant as required by service procedure, and confirm all seals seat evenly during assembly. Use the vehicle-specific fitment notes for application matching, including the Lincoln MKX towing package note.

Quality Assurance

Manufactured with OEM-quality materials and safety standards by an OE supplier, this thermostat housing assembly is produced to OEM specifications and processes for consistent cooling-system service.