NGK Laser Iridium spark plugs come in a box of four and pair a fine-wire iridium center electrode with a platinum pad on the ground electrode for even wear in distributorless ignition systems. Built for OE-style applications, they use a high-grade alumina ceramic insulator and a 98% pure copper core to aid heat removal. The iridium tip offers high melting resistance for long service life and the plugs include triple seals to prevent leakage.
NGK Laser Iridium Spark Plug Box of 4 (ILZKR7G7G)