I made my own. A long time ago, as a toy, I bought a small vane pump that went on a power drill but never found much use for it. Then I saw these top extration things here that gave me food for thought. I found a vinyl hose that would fit and used it just the other day. It worked great! It sucked the oil out in a couple of minutes, and never had to get under the car. It foamed up the oil coming out though, not that mattered