Motorad 302-180 Engine Coolant Thermostat

Motorad 302-180 Engine Coolant Thermostat

Motorad 302-180 is a standard engine coolant thermostat built to OE specifications for consistent temperature control in a wide range of import and domestic applications. With a 180 degree F opening temperature, copper case construction, and wax compound response, it supports stable coolant flow as engine temperature rises.

Compatible With vehicles such as Nissan Armada, Nissan Titan, Toyota Tundra, and Mitsubishi Outlander applications that call for a 180F thermostat. The Motorad Standard line focuses on OE-style fit and function for everyday cooling system service.

Key Features

• 180 degree F start-to-open temperature for OE-specified cooling control
• Copper case and wax compound for quick reaction to coolant temperature changes
• Offset design with air relief valve where applicable
• OEM-style seals included where applicable for proper housing sealing
• Jiggle pin weep hole for air bleeding during service
• Built to OEM quality materials and manufacturing processes
• Part number: 302-180

Detailed Description

Motorad Standard 302-180 is an engine coolant thermostat engineered for vehicles that require a 180F thermostat specification. The copper case and wax pellet design help the thermostat respond quickly as coolant temperature changes, while the offset layout and air relief valve support proper coolant circulation and air management in the cooling system. This part number, 302-180, is used across many applications including Nissan Armada, Nissan Titan, Toyota 4Runner, and Mitsubishi Montero Sport models.

This part cross-references Dorman - HELP 14128 for the same application.

What It Helps Address

• Engine running hotter than normal due to a thermostat that no longer opens at the correct temperature
• Slow warm-up or unstable coolant temperature from a worn thermostat element
• Cooling system air pockets that can interfere with circulation
• Improper sealing at the thermostat housing interface
• Replacement needs on vehicles calling for a 180F OEM engine coolant thermostat

Installation Notes and Tips

Verify the housing style, bypass dimensions, and temperature specification before installation. This thermostat does not include a gasket or seal, and no installation tool is included. Use the correct OEM-style seal or gasket for the application, and bleed trapped air from the cooling system after service. Confirm fitment by year, make, and model before ordering; examples include Fits 2005-2015 Nissan Armada, N/A, Fits 2000-2009 Toyota Tundra, N/A, and Fits 2007-2017 Mitsubishi Outlander, N/A.

Quality Assurance

Motorad manufactures this thermostat with OEM-quality materials and processes as an OE supplier. The Standard line is built for direct replacement service in cooling systems that require OE-style temperature control and fitment.