The next generation of spark plugs. NGK is a pioneer in Iridium Spark Plug design and manufacturing, and has been supplying Iridium Spark Plugs for Automotive OE since 1994.
NGK Laser Iridium is a stock oe replacment for mildly tuned cars....they offer a small upgrade for engines that use platinum plugs as stock or normal plugs (ngk-r)
More Durability and a Higher Melting Point Than Platinum
Better Center Electrode Anti-Oxidation and Anti-Erosion
Lower Required Voltage
Application: NGK OE Iridium Spark Plugs K20A (7's) (EP3/DC5)
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