NGK Laser Iridium spark plug provides a balance of performance and longevity with a fine wire iridium center electrode and durable construction. Engineered for OE applications, many versions use a platinum pad on the ground electrode to even wear in distributorless systems. High-grade alumina ceramic insulates the plug and a copper core aids heat removal to ensure consistent starts and extended durability under demanding conditions.
NGK Laser Iridium Spark Plug Box of 4 (ITR6G9)