TH Marine 12 Volt Oil Changer - 12 Volt Oil Changer Includes 10ft Heavy Duty Coiled Wire with Battery Clips, 4ft inlet hose for engine dipstick, and 5ft outlet hose Compact and Light weight for portability Self Priming Extracts Warm Oil from your Engine through the Dipstick Use the Extractor Specifically for Motor Oil Only! The Extractor is Not Suitable for Extracting: Water (no lubrication of the pump), Gearbox Oil (too viscous), Flammable Liquids (Fuel, gasoline, etc - Danger of Explosion!) Wire Length: 10ft Inlet Hose Length: 4ft Outlet Hose Length: 5ft Power: 12V