Everything you need for an oil change on all 75hp, 90hp and 115hp Mercury 1.7L outboards in one box Kit includes (5) 1L bottles of Quicksilver 25W-40 4-stroke marine engine oil, Quicksilver premium oil filter and drain plug seal Quicksilver 4-stroke marine engine oil is formulated with advanced corrosion inhibitors and provides outstanding lubricity to reduce wear, scuffing and scoring for improved long-term engine reliability part number 8M0081913 NMMA FC-W and FC-W Catalyst Compatible