NGK Iridium IFR6G-11K spark plug

The New Dimension In Spark Plug Technology. Iridium Is A High-Tech, Precious Metal Used In Aerospace Applications, With A Rainbow Shimmer. It Is Extremely Hard, Heat Resistant And Mechanically Resilient - In Short, An Ideal Material For A Spark Plug. That Makes The New Ngk Iridium Spark Plug With Its Valuable Precious Metal A Good Investment - Which Pays Back In The Long Run: Lower Fuel Consumption, Longer Life, Even Combustion, No Dropouts, No Misfires, No Soot Formation In Stop-And-Go Traffic.