Take your engine’s performance to the next level with the Autolite Xtreme Sport Spark Plug XS4302, built for riders who demand reliable ignition and consistent power. Its iridium-enhanced .6 mm finewire center electrode works with a Sport V-trim ground electrode to deliver a more focused spark, helping reduce fouling while improving ignitability. The result is cleaner combustion, smoother operation and dependable performance in a wide range of riding conditions.
Designed to outperform standard plugs, the XS4302 provides up to 26% quicker starts along with noticeable gains in horsepower and fuel efficiency. Engineered to meet or exceed OEM specifications, it’s a durable, high-performance upgrade you can trust for long-lasting reliability. Shop the Autolite XS4302 at Cheetah’s Powersports and experience the difference precision ignition technology makes.
Features:
- More focused ignition to prevent fouling than leading standard plug
- Iridium-enhanced .6 mm finewire design with Sport V-trim ground electrode engineered to offer improved ignitability and durability over a standard plug
- Up to 26% quicker starts than leading standard plug
- More horsepower and better fuel efficiency than standard plug
- Meets or exceeds OEM design
