Motorad 2000-180 Engine Coolant Thermostat

180°F High Flow Thermostat for Cooling Control

Motorad High Flow part number 2000-180 is an engine coolant thermostat built for steady temperature regulation in demanding cooling systems. It is a direct-fit style replacement for a wide range of Ford, Jeep, Dodge, Chevrolet, GMC, Mazda, and Land Rover applications that call for a 180°F thermostat.

With OEM-quality materials, a copper case, and wax compound construction, this thermostat is engineered for quick reaction to coolant temperature changes. The offset design, air relief valve, and OEM-style seals where applicable support accurate installation and consistent cooling-system performance.

Key Features

• 180°F opening temperature for factory-style engine temperature control
• High Flow design for cooling systems that need efficient coolant movement
• Copper case and wax compound for rapid response to temperature changes
• Offset design with air relief valve included where applicable
• OEM-quality materials and manufacturing processes from an OE supplier
• Jiggle pin weep hole included for air bleeding during service
• Sealing flange outside diameter: 2.13 in
• Flange thickness: 0.05 in

Product Details

Motorad 2000-180 is designed for drivers and technicians replacing a worn or sticking engine coolant thermostat in vehicles such as the Ford Ranger, Jeep Wrangler, and Dodge Ram 1500. The 180°F calibration helps maintain the engine at the intended operating range, while the High Flow construction supports cooling-system efficiency in everyday driving and heavier-duty use. This part cross-references Bosch 15358 and Stant 45358 for the same application.

Fits 1991-2008 Ford Ranger, N/A. Fits 1997-2006 Jeep TJ, N/A. Fits 1994-2003 Dodge Ram 1500, N/A. Fits 1987-1997 Ford F-150, N/A. Fits 1987-1995 Chevrolet S10, N/A.

Common Problems This Part Can Address

• Engine running cooler or hotter than expected
• Slow warm-up after startup
• Temperature fluctuation caused by a sticking thermostat
• Cooling-system flow restriction from a worn thermostat
• Air trapped in the cooling system during thermostat service

Installation Notes and Tips

Verify the thermostat temperature rating and flange dimensions before installation. This part does not include a gasket or seal, and no installation tool is included. Clean the housing mating surfaces thoroughly, inspect the thermostat housing for corrosion or warping, and follow the vehicle service procedure for coolant refill and air bleeding.

For fitment-based searches, this thermostat is a direct replacement for many 180°F Ford Ranger, Jeep Wrangler, and Dodge Ram applications, as well as select Ford Mustang, Explorer, and Chevrolet/GMC truck and van models listed in the fitment data.

Quality Assurance

Motorad manufactures this thermostat to OEM specifications using OEM-quality materials and processes. As an OE supplier, the brand builds this High Flow thermostat to meet the demands of modern and older cooling systems alike.