IGCLINIC Ignition Coil and Spark Plug fit for Briggs and Stratton 17HP 17.5HP 19.5HP 20HP Intek OHV Engine Poulan Craftsman MTD Troy-Bilt Lawn Mower Engines 595304 799650 592841 795315 Easier to install on the engine and improve your engine operating efficiency and electrical 90 days warranty protects you after your purchase.If you have a problem, we will take every measure to assist you, contact us for a replacement Please carefully confirm our pictures with your original parts number before purchasing, make sure they can be applied to your machine IGCLINIC Ignition Coil and Spark Plug fit for Briggs and Stratton 17HP 17.5HP 19.5HP 20HP Intek OHV Engine Poulan Craftsman MTD Troy-Bilt Lawn Mower Engines 595304 799650 592841 795315