Designed specifically for the performance enthusiast Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling.
The NGK Iridium IX Spark Plugs utilise a 0.6mm laser welded fine iridium tip which ensures high durability and a consistently stable spark along with a tapered ground electrode which minimizes electrical quenching effect. The longer insulator nose prevents fouling, the corrugated ribs on the insulator prevent flashover and a triple gasket seal eliminates combustion gas leakage.
Spanner Size: 20,8 mm
Thread Size: M14 x 1,25
Thread Length [mm]:19,0
Spark Plug: Unscrewable SAE connector
Spark Plug: Iridium Middle Electrode
Spark Plug: 1 - Earthed Electrode
Spark Plug: Interference Suppression 5 kOhm
Spark Plug: with gasket seat
Spark Position [mm]: 1,5
