A&I Heater Radiator Hose Lower 1.75" 5B17 - Durable Replacement for Efficient Engine Cooling - Perfect for Car, Truck & SUV Maintenance

New 600 watt lower radiator hose heater has a 1.75" hose fitting and has a die cast aluminum body and heavy duty 3 wire cord. (NOTE: Do not install on diesel engines without by-pass in water pump.) Do not install on diesel engine w/o by-pass in water pump. Dim A (1): 600 Watt Dim B (2): Die Cast Aluminum Body Dim C (3): Heavy Duty 3 Wire Cord