NGK (6994) IZFR6K11 Spark Plug - Pack of 1
- Laser welded Iridium center electrode tip ensures high durability and greater spark.
- Platinum disc welded to backside of ground electrode provides long life.
- Longer insulator nose prevents fouling, corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage.