oil drain

Engine's waste portal

An oil drain is the plug, valve, or opening that allows oil to be removed from an engine, transmission, or other machinery during fluid changes.

The term also refers to the act itself: The mechanic did a quick oil drain before adding fresh lubricant.

A drain pan catches the old oil during the process.

Related
  • plugSomething that blocks openings
  • panShallow cooking vessel
  • gasketMechanical leak preventer
  • wrenchTool for turning fasteners
  • funnelCone directing flow

catch basin · mechanic · garage · dipstick · filter · sludge · viscous · black · slick · catch · reservoir · bolt · torque · underneath · jack · crawl · spill · recycle

Categories
Opposites
fluid direction/function

oil drainoil reservoir

Underground petroleum accumulation

oil supply

Family

oil, drain, oils, oiled, oiling, oily, oilier, oiliest, oiliness

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G