The NGK Iridium High Ignitability spark plug provides OE-style fit with advanced tip technology for improved startability and durability. Fine iridium tip construction offers consistent spark performance while trivalent plating and triple seals protect against corrosion and leakage. The alumina ceramic insulator and copper core support heat transfer and reliability under normal and demanding conditions. Marketed as an OE-equivalent high-ignitability option. Box of four.
NGK Iridium Laser Spark Plug Box of 4 (SILZKAR7B11)