The NGK CR6EIA-9 Iridium IX ATV spark plug for Suzuki LT-A 750 Axi Kingquad EPS 4X4 USA 2018 ensures long-lasting performance and maximum ignition efficiency. Its ultra-thin iridium center electrode delivers powerful combustion and improved fuel economy. Designed for modern high-performance ATVs, it offers fast throttle response and excellent durability.