Denso Iridium OE. 0.7mm Ultra-fine Iridium center electrode. Factory fitted in Honda, Hyundai, Kia, Lexus, Nissan, Mitsubishi, Mazda, Subaru, Toyota & Volvo vehicles. Spark plugs should be torqued/tightened down with a dry thread only.
Denso SK20R11 Iridium Spark Plugs x4 Ignition Electrical Replacement Spare
4x DENSO SK20R11 IRIDIUM SPARK PLUGS for toyota CELICA 1.8 16V TS 08.99-09.05
6x DENSO IKH20TT IRIDIUM TT SPARK PLUGS For Nissan 350 Z Coupe (Z33) 3.5 10.03-
SK20R11 Iridium Spark Plugs x6 Ignition Electrical Replacement Spare By Denso
6x DENSO IKBH20TT 4705 IRIDIUM TT SPARK PLUG FOR LEXUS IS II 250 10.05 -03.13
