Powerbuilt Master No Spill Oil Fill Set includes adapters that fit a variety of make and models of vehicles. These adapters are designed to fit into the engine valve cover oil fill port just like the oil cap would. The adapters have the exact same design as the oil cap fitting creating a tight seal such that when pouring oil there is no chance of overflow from below the funnel. This new set from Powerbuilt is an easy and simple design to connect to the fill port making the funnel and fill process nearly hands free. Includes 13 different adapters to fit all common/popular makes And models.