Denso Iridium Spark Plug — Iridium – 5306
Original price was: $11.96.$7.09Current price is: $7.09.
25 in stock
Description
Six times harder than platinum, iridium withstands temperatures up to 4,000°FBecause the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves360° laser welding of electrode provides a seal that resists wear even in the worst conditionsGround electrode features a tapered cut and U-groove that form a large volume area for the flame’s centerSpecsTerminal ConfigurationThreaded StudElectrode Tip MaterialIridiumGround Electrode ShapeTaper CutHeat Range20Riding StyleStreetUnitsEachElectrical Resistance5k OhmsProduct NameSpark PlugThread Reach19.1 mmModelIW20StyleIridiumGround Electrode ShapeGroovedTypeResistorCenter Electrode ProjectionNon-ProjectedCenter Electrode TypeFine WireHex Size20.6 mm Spark Gap0.043″Spark Gap1.1 mm











