The NGK Laser Iridium High Ignitability spark plug combines advanced tip technology with OE-equivalent fit for dependable starting and longevity. A fine iridium center electrode and raised platinum pad on the ground electrode improve spark consistency and wear characteristics in distributorless systems. High-grade alumina ceramic and a copper core aid heat control to support reliable operation. Recommended where DFE iridium alloy plugs are specified. Box of four.
NGK Iridium Stock Spark Plug Box of 4 (DIFR6C11)