This Maintenance Kit includes Eight Quarts of Genuine GN4 Honda 10W-30 Oil 08C35-A131M02, Four 8oz Bottles of Genuine Honda Shaft Drive Oil 08208-0080, One Honda OEM Oil Filter 15412-HP7-A01, One Honda OEM Oil Filter 15412-MGS-D21, One Genuine Honda OEM Air Filter with Rubber Air Filter Gaskets 17215-HL4-AK0, Two NGK Iridium Spark Plugs, Two Crush Washers, and a Convenient Disposable Funnel