Professional Iridium Spark Plugs ACDelco

Improving the performance of the car considerably and saves fuel. Its main feature is a superfine central electrode, made of iridium, which ensures durability and life of the plug.

  • The superfine electrode ensures a precise and consistent spark jump, which reduces fuel consumption and ensures optimal performance.
  • Significantly reduces the voltage required to generate the spark.
  • Operates at high temperatures.