DR9EIX NGK Iridium Spark Plug - Set of 4 - 4772 - Fast Tracked Shipping Default:Default touch-ups and in between washing

touch-ups and in between washing and waxing

Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle

CR9EHIX-9 NGK Iridium Spark Plug - Set of 4 - 6216

Long-lasting protection

Machine rolled threads prevent seizing or cross threading during installation and removal

DR9EIX NGK Iridium Spark Plug - Set of 4 - 4772 - Fast Tracked Shipping Default:Default touch-ups and in between washingDR9EIX NGK Iridium Spark Plug Set of 4 4772 Fast Track Shipping to your Door New Zealand wide NORMALLY AROUND $179. 96 Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0. 6 mm iridium center electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the