NGK

* NGK's Laser Iridium Spark Plugs Provide Superior Ignitability and Long Service Life * Fine Wire Iridium Tipped Center Electrode and Fine Wire Pla...

* Trivalent metal plating provides superior anti-corrosion and anti-seizing properties * Corrugated ribs prevent flashover * Pure alumina silicate ...

* NGK's Laser Iridium Spark Plugs Provide Superior Ignitability and Long Service Life * Fine Wire Iridium Tipped Center Electrode and Fine Wire Pla...

* Trivalent metal plating provides superior anti-corrosion and anti-seizing properties * Corrugated ribs prevent flashover * Pure alumina silicate ...

* Trivalent metal plating provides superior anti-corrosion and anti-seizing properties * Corrugated ribs prevent flashover * Pure alumina silicate ...