Radiator Hose Heater 1" 400 Watt

1.0" 400 Watt Radiator Hose Heater Cooling System Hose Heater   Heater size Hose ID Watts Voltage 1.0" 1.0" 400 120 Coolant hose heaters are an excellent way to keep the engine warm when not in use and to avoid cold startup engine damage. Keeps engine warm even in sub-zero temperatures. Versatile, works with any cooling system Protects engine from cold start damage. Simply plug into a 120 volt receptacle. Older cold blooded engines start with ease in the winter time. Engine runs more efficiently when warm. Easy to install/some mechanical ability required. Thermostatically Controlled Available in 400, 600 & 750 watt models Other Available hose diameters: 1”, 1-1/4”, 1-1/2”, 1-3/4”, 2”, 2-1/4”, 2-1/2”, 2-3/4”, 3” (This heater is not recommended for some vehicles. Please check with us before ordering.)