Want to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional oil analysis kits. Results are typically received in a few days via email. Shop now. This convenient kit includes 1 gallon + 2 quarts of Mercury FC-W 10W-30 Synthetic Blend Marine Engine Oil a Genuine 35-877761K01 Mercury oil filter This kit is intended for use with the following Mercury EFI Four-Stroke Outboard Models: 75 HP - 2006-2014 90 HP - 2006-2014 115 HP - 2006-2014 Serial range 1B366823 - 2B094995 Only. The amount of oil included in this kit is adequate for most of the specifically noted Mercury outboard models. If your particular outboard requires additional oil, please be sure to purchase this separately. Mercury FC-W 10W-30 Synthetic Marine Engine Oil This new to market Mercury synthetic blend 4-stroke marine engine oil