Description: NGK Iridium IX Plug, 14mm Thread Size, Heat Range 8. Features a fine iridium tip for optimal performance and longevity.
Details: Iridium IX plugs provide a brighter, stronger spark, reduce voltage demands, and ensure long-lasting performance. The iridium electrode offers extreme durability and better ignitability compared to platinum and nickel options. New metal shell plating resists corrosion for extended service life.