The NGK Ruthenium HX Spark Plug, part number NGK92714, is engineered for high performance and durability in modern vehicles. Featuring patented Ruthenium technology, this spark plug delivers advanced tip design that ensures high ignitability, resulting in quicker throttle response, smoother idling, and improved cold starts. Its construction includes a 0.4mm Ruthenium alloy fine wire center electrode and a 0.8mm platinum fine wire ground electrode, providing industry-leading durability and consistent performance over time. The pure alumina silicate ceramic insulator enhances heat transfer and strength, while the trivalent metal plating offers superior anti-corrosion and anti-seizing properties. Designed with corrugated ribs to prevent flashover and a copper core to aid in heat removal, this spark plug is built to optimize engine efficiency and longevity.
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