4x NGK IRIDIUM IX UPGRADE Spark Plugs TOYOTA COROLLA VERSO 1.6 01-->09 No.5464
BKR5EIX-11 5464 IRIDIUM IX. SET of 4 IRIDIUM IX NGK SPARK PLUGS. TOYOTA COROLLA VERSO 1.6 Dec 2001 --> Dec 2009. NGK UPGRADE SPARK PLUGS. Burning ALL the fuel mixture and giving a more complete combustion.