NGK Laser Iridium Spark Plug Box of 4 (IMR9E-9HES)

These NGK Laser Iridium spark plugs are a solid choice for keeping your Honda motorcycle running smoothly. They feature an iridium-tipped center electrode, which is much harder than platinum, giving you a more durable plug that lasts longer. The pure alumina ceramic insulator helps manage heat effectively, and the 98 percent pure copper core aids in heat removal, preventing the plug from overheating and ensuring reliable starts, even in colder weather. You'll also find a platinum pad on the ground electrode, which helps with even wear, especially in modern distributorless ignition systems, and contributes to a more stable spark.

NGK builds these plugs with trivalent metal plating on the shell for good resistance to corrosion and seizing, making them easier to remove down the road. They are designed as direct OE replacements, meaning they fit right and perform as the original equipment. This box contains four plugs, which is what you'll need for most of the Honda models they fit, like the CBR1000RR or VFR1200F.