Oil Transfer Pump | 1-4L/min Diesel Scavenge | 12V Car Fluid Change

This 12V oil transfer pump draws warm motor oil or diesel directly through the dipstick tube at 1 to 4 litres per minute. Powered by alligator clips that attach to your vehicle battery, this electric oil suction pump empties sumps without crawling under the chassis or loosening drain plugs. Features and Benefits - 100W pure copper motor - Delivers steady suction to pull warm fluids quickly through narrow lines without stalling. - Thin semi-rigid suction probe - Feeds straight down the dipstick channel to pull fluid from the bottom of the pan. - Alligator battery clamps with insulated grips - Connect straight to any 12V car or marine battery for quick roadside or dockside service. - Clear ribbed inlet and outlet hoses - Let you monitor fluid flow and spot air bubbles while pumping. Applications - Routine oil changes on passenger cars, pickup trucks, and vans where reaching the drain plug is difficult. - Draining inboard engines, personal watercraft, and small boats resting on trailers or docked in marina slips. - Transferring diesel fuel between storage drums, equipment tanks, and tractors without messy manual siphons. Key Tips for Best Results Run the engine briefly before starting, as cold motor oil is thick and strains the mechanism. If you have returned from a long drive, allow the sump oil to settle and cool slightly to prevent heat damage to the hoses. Knowing how to use oil extractor pump equipment properly means feeding the suction tube straight into the dipstick tube until it touches the bottom of the pan, then pulling it back slightly so the intake does not seal against the metal base. Connect the leads to a stable 12 V power source, keep the discharge line secured, and monitor the fluid level continually. What It Is This 12 V oil transfer pump is a compact scavenge unit designed for servicing cars without removing the sump plug. Delivering a steady flow rate between 1 and 4 L/min, the unit extracts old fluid through the dipstick channel using vehicle battery power. Understanding the workshop environment often involves wider heating principles: tradespeople asking how do diesel heaters work know that internal combustion chambers require reliable fuel delivery, much like how do infrared heaters work by directly radiating solid objects rather than warming the ambient air. In the same way, this dedicated pump relies on direct mechanical suction to move fluid efficiently. Key Uses & Applications This unit handles direct fluid maintenance across standard passenger cars, removing the need to raise the chassis on ramps or axle stands. - Extracting used motor oil directly via the dipstick tube during routine vehicle services - Scavenging diesel fuel from tanks, storage drums, or fuel lines - Transferring clean diesel fuel between containers on site - Draining engine sumps in tight workshop bays where under-vehicle access is limited The controlled 1-4 L/min delivery rate makes the unit suitable for tidy, measured transfers of motor oil and diesel fuel without the mess of traditional gravity draining.