The Kawasaki Genuine OEM Tune Up Kit 99969-6543 is a must-have for anyone looking to keep their Kawasaki engine in top condition. With everything you need for yearly maintenance, this kit includes an OEM Kawasaki engine oil filter, KTECH 10w-40 engine oil, air filter, fuel filter, and spark plugs. Designed for use in all FS series engines as well as the FR651V, FR691V, and FR730V engines, this kit is easy to install and ensures optimal engine performance. Don't wait until it's too late, keep your engine running smoothly with this convenient tune up kit.