NGK, spark plug Iridium IX DCPR8EIX

One step cooler than OEM 6R12. 12mm threaded. 19mm (3/4") reach. Used with a 16mm spark plug socket. Removable terminal.
The NGK Iridium IX spark plugs offer improved throttle response, superior anti-fouling and high-ignitability, which makes Iridium IX® ideal for the performance enthusiast, even better than platinum. Iridium's extremely high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and double to triple the lifespan of a copper core plug.
- Fine iridium tip ensures high durability and a consistently stable spark.
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties.
- Outstanding acceleration, high fuel efficiency and durability.