NGK IRIDIUM IX SPARK PLUGS - SET OF 6 - BKR8EIX NGK 2668
PART NUMBER: BKR8EIX. Genuine NGK Iridium IX Spark Plugs. - Fine Iridium tip ensures high durability and a consistently stable spark. (Heat 8) Set of 6. - Heat grade 7 for mildly tuned engines / standard in many high performance cars.