Feature●Mallory is recognized throughout the world as an ignition leader and an OEM supplier to many major marine OEM engine manufacturers●Our reputation for premium quality ignition parts is reflected in every ignition we sell●You will appreciate the quality features of the premium ignition components and the peace of mind in knowing you have installed genuine Mallory ignition components●With Mallory ignition you get superior quality from an industry leader at a competitive priceDescription Mallory Marine Tune Up Kit 9-29320 Replaces: Mercury 811635T2 Sierra: 18-5280