NGK ER9EHIX Laser Iridium Spark Plug
Experience the pinnacle of ignition technology with the NGK ER9EHIX Laser Iridium Spark Plug. Engineered for precision performance, this plug delivers reliable starts, improved fuel efficiency, and extended service life — making it the go-to choice for riders who demand the best from their powersports engine.
- Laser-welded iridium tip — 25% smaller than platinum, 1/4 the size of conventional nickel electrodes for superior ignitability
- Ultra-small center electrode — reduces voltage requirement and extends ignition system life
- Enhanced anti-corrosion shell plating — new metal shell treatment resists corrosion for long-term durability
- Industry-leading technology — the ultimate evolution in spark plug performance from NGK, the global leader in ignition
Whether you’re on the track or the trail, the NGK ER9EHIX keeps your engine firing at peak efficiency.








