Essential for your 4-stroke EFI outboard, the Quicksilver® Oil Change Kit 10W-30 for Mercury® 75-115hp Engines maximizes engine performance. Kit is made for Mercury 4-stroke (2.1L) EFI outboard engines from 75hp through 115hp. It also works with Mariner® outboards or MerCruiser® stern drives. Includes five 1L bottles of Quicksilver 10W-30 four-stroke oil, 1 Quicksilver premium oil filter, 1 drain plug seal, and 1 oil drain hose. Meets with Mercury Marine® manufacturer specifications and contains all essential items needed for a quick and easy oil change. Fits Mercury 75-115hp, 4-stroke EFI outboard engines. Works with Mariner outboards and MerCruiser stern drives. Enhances performance, fuel efficiency, and engine longevity. Everything needed for an easy oil change. Please note that this item ships in its own packaging, so the contents may be identified.