Spark Plug NGK Iridium

Fine iridium tipped centre electrode and platinum tipped ground electrode ensures slow wear rate providing stable idle, improved fuel efficiency and lower emissions
Longer service life
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
Corrugated ribs reduce the risk of flashover
Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
Triple seals prevent leakage
Copper core aids in heat removal