Motorad 2001-160 Engine Coolant Thermostat

Motorad High Flow 160°F Thermostat

The Motorad High Flow engine coolant thermostat is built for precise temperature control in demanding cooling systems. This Motorad 2001-160 thermostat uses OEM-quality materials and OE-supplier manufacturing standards to deliver consistent coolant regulation for a range of applications, including Chevrolet Tracker, Suzuki Sidekick, and Ford Ranger fitments.

Key Features

• 160°F opening temperature for lower coolant regulation in supported applications
• Copper case construction with wax compound for quick response to coolant temperature changes
• Jiggle pin weep hole included for air bleeding during cooling system service
• Sealing flange outside diameter: 2.04 in
• Flange thickness: 0.05 in
• No gasket or seal included
• No installation tool included

Product Details

The 2001-160 is part of Motorad’s High Flow line, a thermostat series focused on stable coolant flow and responsive temperature control. Manufactured to OEM specifications and processes, it is designed for vehicles that need a 160°F thermostat option, including fitments such as 1990-1992 Ford Ranger, 1990-1991 Chevrolet Tracker, and 1990-1998 Suzuki Sidekick. This thermostat is also listed for additional applications across Geo Tracker, Suzuki Samurai, Suzuki X-90, Ford Aerostar, Ford Bronco II, Ford Courier, Land Rover Freelander, and Toyota Celica.

This part cross-references Bosch (e.g., 15366) for the same application.

What This Thermostat Helps Address

• Engine running hotter than expected in supported cooling-system applications
• Delayed coolant temperature response after startup
• Inconsistent temperature regulation during stop-and-go driving
• Air trapped in the cooling system during service
• Replacement needs for OE-style thermostat service on listed vehicles

Installation Notes

Verify the thermostat housing and sealing surface before installation. Because no gasket or seal is included, use the correct separate sealing component for the application. The jiggle pin weep hole should be oriented to help purge trapped air during filling and bleeding. Confirm the 160°F temperature rating and match the vehicle-specific fitment before service.

Quality Assurance

Motorad manufactures this thermostat with OEM-quality materials and safety standards as an OE supplier. The copper case and wax compound are selected to support rapid response to coolant temperature changes in demanding automotive cooling systems.