Motorad 2023-180 Engine Coolant Thermostat

Motorad High Flow 180°F Thermostat

The Motorad High Flow 2023-180 engine coolant thermostat is built for Ford, Lincoln, and Mercury applications that need stable coolant control and quick temperature response. It uses OEM-quality materials and OE-supplier manufacturing standards to support demanding cooling systems.

With a copper case and wax compound, this 180°F thermostat reacts quickly to coolant temperature changes. The offset design, air relief valve, and OEM-style seals where applicable help support consistent operation in a wide range of classic truck and passenger car fitments.

Key Features

• 180°F opening temperature for controlled engine warm-up and cooling balance
• Copper case and wax compound for rapid response to coolant temperature changes
• High Flow design for demanding automotive cooling systems
• Offset design with air relief valve
• OEM-style seals included where applicable
• Jiggle pin weep hole included
• Sealing flange outside diameter: 2.12 in
• Flange thickness: 0.05 in
• Motorad part number 2023-180

Detailed Description

Motorad High Flow 2023-180 is an engine coolant thermostat engineered for OE-style fit and temperature control in older Ford, Lincoln, and Mercury vehicles. It is a direct choice for applications such as the 1970-1973 Ford Mustang, 1977-1979 Ford F-150, 1977-1982 Ford F-250, 1977-1982 Ford F-350, 1978-1979 Ford Bronco, and 1977-1979 Mercury Cougar. This part cross-references Bosch 15468 and Four Seasons 65238 for the same application.

The thermostat’s copper construction and wax element are selected to respond quickly as coolant temperature rises and falls. The jiggle pin weep hole helps air escape during filling, while the offset layout and OEM-style sealing approach support proper installation in the listed cooling systems. Motorad 2023-180 is a practical replacement for drivers servicing classic Ford truck and passenger car cooling systems that call for a 180°F thermostat.

What It Helps Address

• Engine running too cool or taking too long to reach operating temperature
• Temperature swings caused by a worn thermostat
• Coolant flow control issues in high-demand cooling systems
• Air trapped in the cooling system after service
• Fitment concerns when replacing an OE-style thermostat in classic Ford, Lincoln, or Mercury applications

Installation Notes and Tips

Verify the thermostat temperature rating and housing style before installation. Confirm the sealing flange diameter and flange thickness match the application, and inspect the mating surfaces for corrosion or old gasket material. Because no gasket or seal is included, use the correct seal or gasket specified for the vehicle and housing. Bleed air from the cooling system after installation, taking advantage of the jiggle pin weep hole during fill procedures.

Quality Assurance

This thermostat is manufactured to OEM quality materials and safety standards by an OE supplier, using OEM specifications and processes. It is built to meet the demands of automotive cooling systems in the listed Ford, Lincoln, and Mercury applications.