NGK Laser Iridium spark plugs deliver OE-equivalent ignitability and long service life for drivers seeking durable replacement plugs. A fine iridium center electrode gives durability roughly six times that of platinum, while high-grade alumina ceramic and a 98% pure copper core help control heat and ensure reliable starts. Many plugs include a platinum pad on the ground electrode for even wear in distributorless ignition systems.
NGK Laser Iridium Spark Plug Box of 4 (ILZKBR7B8G)