Spark Plug NGK ILZKR8A (94290)

The NGK 94290 (ILZKR8A) premium Iridium spark plug is a technologically advanced ignition component designed for high-stress modern engines. The use of iridium on the center electrode and platinum on the ground electrode enables unprecedented wear resistance and sparking stability. This plug is optimized for direct-injection and turbocharged engines, ensuring clean combustion and reducing the load on ignition coils due to low breakdown voltage. The extended thread reach and specialized insulator shape provide reliable performance under extreme combustion chamber pressures. The product meets strict OEM standards and is frequently used as original equipment for Honda and Acura vehicles. Installing NGK ILZKR8A guarantees easier engine starts, reduced emissions, and the preservation of vehicle power characteristics throughout the entire service interval.