DENSO Iridium Spark Plugs
DENSO Iridium Spark Plugs use the highest quality materials, and are produced in our state of the art manufacturing facilities.
By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
You can check the Denso Official Application Web Page to get the correct plug for your Engine.