This 6 pc DENSO 3371 Spark Plug kit replaces 0000-18-KJ11, 0000-18-KJ13, 12 12 0 032 134, 12 12 0 032 135, 12 12 2 158 252, 12 12 9 068 016, 12 12 9 070 999, KJ11-18-110, KJ12-18-110, KJ13-18-110, KJ14-18-110, KJ17-18-110, KJ18-18-110, SKJ20CR-A8, SP00ZFR5AP, ZM02-18-110, DENSO Auto Parts SKJ20CR-A8, NGK 4095, NGK 6994, BMW 12 12 0 032 134, BMW 12 12 0 032 135, BMW 12 12 2 158 252, BMW 12 12 9 068 016, BMW 12 12 9 070 999, Chrysler SP00ZFR5AP, Mazda 0000-18-KJ11, Mazda 0000-18-KJ13, Mazda KJ11-18-110, Mazda KJ12-18-110, Mazda KJ13-18-110, Mazda KJ14-18-110, Mazda KJ17-18-110, Mazda KJ18-18-110, Mazda ZM02-18-110, OEM parts and is perfect for replacement or a performance upgrade. .