Insta-Lube Oil Changer. Easy, Quick, No-Mess, No-Hassle Oil Change Package. Reliable, well designed & proven gear pump technology. For marine or industrial applications. Portable & convenient. High temperature resistant dipstick tube. Heavy-duty alligator clips easily clamp directly onto battery. Use the easy pour spout to empty used oil in recycling container. 12 Volt. 1 Year Warranty. Kit includes:. Pail. Sealed Lid. Pump Assembly. Dipstick tube. Heavy Duty Alligator Clips. Easy Pour Spout