CR9EIA-9 PLUG BX/4 NGK Fits: 2009 Suzuki GSX1300R Hayabusa, CR9EIA-9 PLUG BX/4 NGK Iridium Series Spark Plugs - CR9EIA-9 CR9EIA-9 PLUG BX/4 NGK Manufacturer: NGK Photos are for reference only, please read title and product description carefully.