Jabsco 17800 Porta-Quick Portable Marine Oil Changer The Jabsco Porta-Quick Portable Marine Oil Changer will provide quick and easy oil changes on board any boat. It will remove oil and sludge through the dip stick tube, eliminating the need to crawl under the engine. The reversible pump allows the container to be emptied neatly and easily by reversing the flow direction and pumping the container dry. This marine oil changer will drain the oil into the 14 quart holding container. Features 12V Po