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DENSO IRIDIUM SPARK PLUGS DENSO IRIDIUM SPARK PLUG
21.79 €
Six times harder than platinum, iridium doesn't melt in temperatures up to 4,000°F 360° laser welding of electrode provides a seal that resists wear even in the worst conditions Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center Use NGK reference chart to order spark plugs IRIDIUM SPARK PLUGS Iridium Spark Plugs DENSO IRIDIUM SPARK PLUG