Engine Oil Changer Oil Drain Pump
Polished brass hand pump connects directly to engine oil dipstick tube on many popular marine engines such as OMC and Mercruiser.
Features:
- Screws onto threaded male 3/4" garden hose (GHT) fitting on top of dipstick tube.
- Gives simple "one-hand" pumping
- Complete with 2ft of 1/2" ID drain hose
Quick Guide (pdf)