SPARK PLUG NGK KR9CI
279 kr
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Beskrivning av SPARK PLUG NGK KR9CI
Iridium Spark PlugNGK Iridium spark plugs currently represent the highest quality technical solution They feature an iridium alloy on the centre electrode, which is welded on in a special process using a laser The precious metal iridium is one of the hardest metals in the world Its melting point is 2450 °C and is therefore particularly resistant to spark erosion By using this metal, the service life is doubled on average compared to conventional spark plugs made of nickel