The DC 12V 5L Oil Transfer Pump Fluid Extractor Suction Vacuum Change is a reliable and efficient tool for transferring fluids in automotive applications. With a capacity of 5 liters, this pump is designed to easily extract and transfer oil from vehicles. The vacuum suction feature ensures a secure grip on the fluid, making it easy to remove. This product is a must-have for mechanics and car enthusiasts looking to quickly and safely change their oil.