Autolite XS4303 Xtreme Sport Iridium Powersports Spark Plug

Autolite XS4303 Xtreme Sport Iridium Powersports Spark Plug Designed for motorcycles, ATVs, jet skies, boats, and snowmobiles 0.6mm diameter finewire tip design with sport V-trim ground electrode provides more horsepower than a standard plug and better fuel efficiency than a worn plug Up to 26 percent quicker engine starts than leading standard plugs providing less …