Motorad 717-200 Engine Coolant Thermostat

Motorad 717-200 Engine Coolant Thermostat

The Motorad 717-200 engine coolant thermostat is built for OE-specified cooling control in demanding Ford applications. It uses OEM-quality materials and processes, with a copper case and wax compound for quick response to coolant temperature changes.

Compatible With Ford F-150, Ford F-250 Super Duty, Ford F-350 Super Duty, and Ford Mustang applications that call for a 200 degree F thermostat.

Key Features

• Start-to-open temperature: 200 degrees F
• Standard thermostat design for OE-style cooling system service
• Copper case and wax compound for responsive temperature regulation
• Offset design with air relief valve where applicable
• Jiggle pin weep hole included
• O-ring seal type with rubber gasket/seal material
• Gasket or seal included
• Sealing flange outside diameter: 3.94 in.
• Height between flanges: 1.68 in.
• Overall height: 2.4 in.

Product Details

Motorad Standard line thermostats are built to OE specifications and processes for direct replacement service. The 717-200 is engineered for Ford cooling systems that require a 200 degree F opening temperature, including select Ford F-150, F-250 Super Duty, F-350 Super Duty, and Mustang applications. The included seal and OE-style construction support proper fitment in the thermostat housing, while the air relief and jiggle pin features help with coolant flow and air management during service.

This part cross-references Continental 49240 and Dayco 71700 for the same application. Part number 717-200 is also referenced in OE-style interchange listings for select Ford cooling system service.

Common Uses

• Restoring proper engine operating temperature control
• Replacing a thermostat that is stuck open or stuck closed
• Addressing slow warm-up or temperature fluctuation concerns
• Supporting stable coolant flow in primary cooling system service
• Servicing OE-specified 194F and 201F thermostat applications where listed

Installation Notes

Verify the thermostat housing specification, opening temperature, and seal style before installation. Clean the sealing surfaces thoroughly and confirm the O-ring seats correctly in the housing. This thermostat is listed for 2023-2025 Ford F-150, 2022-2025 Ford F-250 Super Duty, 2023-2025 Ford F-350 Super Duty, 2021-2022 Ford Mustang, and additional Ford applications shown in the fitment data. For 2011-2022 Ford F-350 Super Duty, 2011-2021 Ford F-250 Super Duty, and 2020 Ford Mustang listings, follow the OE-specified temperature and cooling system notes provided for each application.

Quality Assurance

Manufactured by an OE supplier using OEM-quality materials and safety standards, this thermostat is built to meet OE specifications for cooling system service. The Motorad 717-200 is intended for consistent temperature control in Ford applications that require a standard 200 degree F thermostat.

• Fits 2023-2025 Ford F-150, N/A
• Fits 2022-2025 Ford F-250 Super Duty, N/A
• Fits 2023-2025 Ford F-350 Super Duty, N/A
• Fits 2025 Ford Mustang, N/A
• Fits 2021-2022 Ford Mustang, N/A
• Fits 2011-2022 Ford F-350 Super Duty, N/A, Temperature 194F & 201F; Includes thermostat and seal; Primary Cooling System; OE Specified Temperature; Standard
• Fits 2011-2021 Ford F-250 Super Duty, N/A, Temperature 194F & 201F; Includes thermostat and seal; Primary Cooling System; OE Specified Temperature; Standard
• Fits 2020 Ford Mustang, N/A, Temperature 194F & 201F; Includes thermostat and seal; OE Specified Temperature; Standard