The NGK Double Platinum spark plug uses dual platinum surfaces to slow wear and maintain consistent ignitability longer than conventional nickel plugs. Engineered for OE-equivalent replacement, these plugs offer stable idling, improved anti-fouling and better fuel economy. High-grade alumina ceramic insulation and a copper core assist heat control and reliable starting, making them a durable choice where fine-wire platinum performance is preferred.
NGK Double Platinum Spark Plug Box of 4 (PFR6G-11)