NGK Iridium IX Spark Plug Box of 4 (BPR6EIX-11) Engine Components>Crankshaft Dampers ARP Toyota 1NZFE 1

ARP Toyota 1NZFE 1

we've included an extra-deep socket with 19 mm and 21mm hex ends

These are manufactured with a 1/4" UNF or M6 thread - please read the description for the correct component selection

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acceleration

NGK Iridium IX Spark Plug Box of 4 (BPR6EIX-11) Engine Components>Crankshaft Dampers ARP Toyota 1NZFE 1NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high