Autolite Xtreme Sport Iridium Powersports Spark Plug, XS4163

Autolite Xtreme Sport Spark Plugs are engineered with the latest automotive technology to power up sport engines. These spark plugs are designed for power sport engines in motorcycles, ATVs, jet skis, boat, and snowmobiles. Autolite spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.

Get the Latest Automotive Technology for Power Sports Equipment with Autolite Xtreme Sport Iridium Spark Plugs: 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 battery/starter wear and less kick-starting effort required for dirt bikes. More focused ignition to prevent fouling, for reliable starting in any season or weather condition. Meets or exceeds OE (Original Equipment) design.