Compare Zerostart 400 Watt Engine Heater - 3100043 Part #: 3100043 Line: ZRO Zerostart 400 Watt Engine Heater 5.0(1) Check Vehicle Fit 1 Year Limited Warranty Thread Size: 1-1/2 Inch Cord Length (in): 60 Inch Voltage (V): 115 Volt Bore Diameter (in): 1-1/2 Inch Wattage (W): 400 Watt Amperage (A): 8.33 Amp Cord Included: Yes Engine Heater Type: Frost Plug Show More Show Less
Compare Zerostart 600 Watt Engine Heater - 3100046 Part #: 3100046 Line: ZRO Zerostart 600 Watt Engine Heater 0.0(0) 1 Year Limited Warranty Voltage (V): 120 Volt Wattage (W): 600 Watt Amperage (A): 3.33 Amp
Compare Zerostart 400 Watt Engine Heater - 3100061 Part #: 3100061 Line: ZRO Zerostart 400 Watt Engine Heater 0.0(0) 1 Year Limited Warranty Voltage (V): 115 Volt Wattage (W): 400 Watt Amperage (A): 5 Amp
Compare Zerostart 1000 Watt Engine Heater - 3100067 Part #: 3100067 Line: ZRO Zerostart 1000 Watt Engine Heater 0.0(0) 1 Year Limited Warranty Voltage (V): 120 Volt Wattage (W): 1000 Watt Amperage (A): 3.33 Amp
Compare Zerostart 600 Watt Engine Heater - 3100069 Part #: 3100069 Line: ZRO Zerostart 600 Watt Engine Heater 0.0(0) 1 Year Limited Warranty Voltage (V): 120 Volt Wattage (W): 600 Watt Amperage (A): 3.33 Amp
Compare Zerostart 600 Watt Engine Heater - 3100074 Part #: 3100074 Line: ZRO Zerostart 600 Watt Engine Heater 0.0(0) Check Vehicle Fit 1 Year Limited Warranty Thread Size: M30 Cord Length (in): 60 Inch Voltage (V): 120 Volt Bore Diameter (in): 1-5/8 Inch Bore Diameter (mm): 30mm Wattage (W): 600 Watt Amperage (A): 3.48 Amp Cord Included: Yes Engine Heater Type: Frost Plug Show More Show Less