Will this pump drain cold oil?

It works best with warm oil. Cold, thick oil slows a gear pump and can stall it, so run the engine briefly first.

What connections does it use?

It uses 3/8 in (13 mm) fittings, so standard marine oil-change hoses and dipstick tubes fit.

Yes. It draws 6 amps at 12 volts, so use fused wiring and avoid long runs on a small battery.

It is aimed at oil changes, including marine gear oil. It is not a fuel or bilge pump.

The pump itself. Plan on supplying your own hoses, clamps and dipstick tube.

It is faster and cleaner than manual pumping, but it needs 12V power and adds wiring.

At Anchor Express, for $131.99, as of our latest check.

3 stores we checked sell it, including Anchor Express, Hodges Marine, Walmart.

$131.99at Anchor ExpressChecked 11 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.