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The NGK Laser Iridium spark plug blends long life with strong ignitability for OE-style replacement applications. A fine wire iridium center electrode provides exceptional durability and a stable spark, while high-grade alumina ceramic and a copper core aid heat control and reliable starts. Many Laser Iridium plugs include a platinum pad on the ground electrode for even wear in distributorless ignition systems.
NGK Laser Iridium Spark Plug Box of 4 (IZFR7M)
