Zerostart 3400063 (Wolverine Model 16) Silicone Pad Heater Engine Oil, Reservoir, Biofuel and Hydraulic Fluid Heater | 120 Volts | 250 Watts Warms internal engine components for quick starts in cold weather and reduces engine wear by improving the flow of fluids Easy peel and stick installation on smooth metal surfaces 3" (9.5 cm) x 4" (11 cm) Oil pan capacity: 5-13 qts (4.7-12.3 L) | Hydraulic fluid capacity: 6-16 gal (22.7-60.5 L) Volts: 120 | Watts: 250 | Amps: 2.1 | Plug Type: 120 Volt, 15 Amp (Type A) Silicone pad heater;Silicone weatherproofing sealer;Pad applicator;Zip ties for cord;Instructions Cars and SUVs Light or heavy duty trucks and tractors Water tanks Mining Marine Snowmobiles and ATVs Oil, hydraulic and transmission fluids