CR9EIX - NGK Spark Plug Sparkplug - Type : Iridium IX - NEW No. 3521

BR9EIX - NGK Spark Plug Sparkplug - Type : Iridium IX - NEW No. 3981

CR8EIX - NGK Spark Plug Sparkplug - Type : Iridium IX - NEW No. 4218

NGK IRIDIUM SPARK PLUG DCPR8EIX [6546]

IFR6Q-G - NGK Spark Plug Sparkplug - Type : Laser Iridium - IFR6QG No. 5648

CR8EIA-9 - NGK Spark Plug Sparkplug - Type : Laser Iridium - CR8EIA9 No. 4286

CR8EHIX-9 - NGK Spark Plug Sparkplug - Type : Iridium IX - CR8EHIX9 No. 3797

BPR5ES - NGK Replacement Spark Plug Sparkplug - NEW No. 7422