Iridium IX Spark Plug NGK BCPR7EIX-11

The latest evolution in spark plug technology and performance from the industry leader
The iridium electrode is 25% smaller than a platinum electrode, and is only 1/4 the size of a conventional nickel electrode.
The ultra-small diameter center electrode reduces voltage requirement and extends the life of the ignition system
The new metal exterior coating has optimized anti-corrosion qualities
NGK SPARK PLUGS 5691