Motorad 2023-192 Engine Coolant Thermostat

Motorad High Flow 192F Thermostat

The Motorad High Flow engine coolant thermostat, part number 2023-192, is built for OE-style temperature control in demanding cooling systems. It opens at 192 degrees F and uses a copper case with wax compound for quick response to coolant temperature changes.

Compatible With classic Ford, Lincoln, and Mercury applications, including Ford F-100, F-150, F-250, F-350, Bronco, Mustang, Thunderbird, LTD, Lincoln Continental, and Mercury Cougar models listed below. The Motorad 2023-192 is a direct-fit cooling system service part for vehicles that require a 192F thermostat.

Key Features

• 192 degrees F opening temperature for OE-spec coolant regulation
• High Flow design for demanding automotive cooling systems
• Copper case and wax compound for fast reaction to temperature changes
• Offset design with air relief valve where applicable
• Jiggle pin weep hole included for air bleeding during service
• OEM-style seals used where applicable
• Manufactured to OEM specifications and processes

Detailed Description

Motorad High Flow thermostats are built with OEM quality materials and safety standards as an OE supplier product line. This thermostat is engineered to maintain stable engine operating temperature while supporting consistent coolant flow in older Ford, Lincoln, and Mercury cooling systems. The 2023-192 part number is a practical choice when replacing a worn thermostat in applications that call for a 192F engine coolant thermostat.

This part cross-references Four Seasons 65239 for the same application. It also cross-references 15469 and P15469 for the same application. Use the Motorad 2023-192 when servicing vehicles such as 1970-1973 Ford Mustang, 1977-1979 Ford F-150, or 1977-1979 Mercury Cougar, where OE-style temperature control is required.

What It Helps Address

• Engine running too cool or too warm due to thermostat wear
• Slow coolant temperature response after startup
• Temperature fluctuation in high-demand cooling systems
• Air trapped in the cooling system during thermostat service
• Loss of OE-style coolant regulation in classic Ford, Lincoln, and Mercury vehicles

Installation Notes and Tips

• Verify the housing and sealing surface before installation.
• This thermostat does not include a gasket or seal.
• Use the jiggle pin weep hole and air relief feature to help purge trapped air during refill.
• Confirm the 192F temperature specification matches the vehicle’s OE requirement before service.
• Check coolant condition and replace degraded coolant during thermostat replacement.

Quality Assurance

Motorad manufactures this thermostat with OEM-quality materials and OE-supplier production standards. The copper case, wax compound, and OEM-spec manufacturing process are selected to support reliable temperature control in the cooling system.

• Fits 1970-1973 Ford Mustang, N/A
• Fits 1977-1979 Ford F-100, N/A
• Fits 1977-1979 Ford F-150, N/A
• Fits 1977-1982 Ford F-250, N/A
• Fits 1977-1982 Ford F-350, N/A
• Fits 1978-1979 Ford Bronco, N/A
• Fits 1970-1979 Ford LTD, N/A
• Fits 1977-1979 Ford Thunderbird, N/A
• Fits 1972 Ford Thunderbird, N/A
• Fits 1977-1979 Lincoln Continental, N/A
• Fits 1977 Lincoln Versailles, N/A
• Fits 1975-1979 Mercury Grand Marquis, N/A
• Fits 1971-1979 Mercury Marquis, N/A
• Fits 1973-1978 Mercury Cougar, N/A
• Fits 1971 Mercury Cougar, N/A
• Fits 1972-1976 Mercury Montego, N/A
• Fits 1971-1974 Mercury Colony Park, N/A
• Fits 1980 Ford E-250 Econoline, N/A
• Fits 1980-1982 Ford E-250 Econoline Club Wagon, N/A
• Fits 1980-1982 Ford E-350 Econoline, N/A
• Fits 1980-1982 Ford E-350 Econoline Club Wagon, N/A