NGK IRIDIUM IX SPARK PLUGS FIT HONDA CIVIC TYPE R EP3 FN2 K20A / K20Z
HONDA CIVIC TYPE-R (EP3 / FN2) K20A / K20Z. These NGK IRIDIUM IX performance spark plugs replace & upgrade the standard NGK LASER IRIDIUM spark plugs, part number IFR7G-11KS, used in the Honda K20A engine.