The NGK Laser Iridium High Ignitability spark plug offers OE-level durability and quicker combustion with an iridium-tipped fine wire center electrode and raised platinum ground tip for even wear. High-grade alumina ceramic and a 98% copper core control heat for reliable starts. Trivalent plating, triple seals and corrosion resistance support long service life, making these plugs suitable as OE replacements for higher-ignitability needs.
NGK Laser Iridium Spark Plug Box of 4 (SILZNAR8C7H)