NGK IRIDIUM IX SPARK PLUGS - BPR6EIX (6637) SET OF 4 - HEAT GRADE 6
NGK PART NUMBER: BPR6EIX. Genuine NGK Iridium IX Spark Plugs. - Fine Iridium tip ensures high durability and a consistently stable spark. (Heat 6) Set of 4. - Outstanding acceleration, high fuel efficiency and durability.