Sea Dog Premium Electric Oil Pump The Sea Dog Premium Electric Oil Pump is an easy to use and easy to transport 12V oil pump. The self-priming pump attaches to battery terminals with alligator clips and drains oil through the dipstick tube on outboards and sterndrives. This oil change pumps convenient DIY operation saves money on expensive oil changes. Its compact size makes it easy to store and transport. Includes 48 inlet and 80 outlet hoses. Features Portable, lightweight, and compact Include