NGK IX Iridium Spark Plug (BR6FIX)

NGK is well-known for making reliable ignition components, and their Iridium IX spark plugs are a popular choice for drivers looking to get more out of their engine. These plugs are built with a fine iridium tip, which is six times harder than platinum, offering a durable and consistent spark. This advanced design helps provide outstanding acceleration, improved fuel efficiency, and overall durability for your engine.

The iridium alloy used in the center electrode has a very high melting point, making it well-suited for today's higher-temperature engines. You'll notice improved starting, smoother idling, and better throttle response thanks to the tapered cut ground electrode. Plus, the trivalent metal plating on the plug body helps resist corrosion and seizing, making installation and removal easier down the road.

This set includes four spark plugs, making it a solid option for many common engine configurations. If you're looking to upgrade from standard nickel alloy plugs or simply want a more dependable spark, the NGK Iridium IX is a great way to go.