The NGK Iridium Spark Plug (IRITOP-8) is engineered with an iridium-tipped center electrode and a platinum-tipped ground electrode, providing the most efficient spark plug design with the highest ignitability. This double fine electrode design enhances engine performance, resulting in improved emissions, increased power, and better fuel economy. Manufactured to OEM standards, these spark plugs are the high-performance athletes of the automotive world, ensuring your engine runs cleaner and more efficiently.

Part number: IRITOP-8