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The NGK Iridium IX spark plug provides extreme ignitability, strong anti-fouling and durable operation for performance and modified applications. Its fine iridium tip and tapered ground electrode enhance starting, idling and throttle response while resisting wear at high temperatures. Trivalent plating and triple seals offer corrosion resistance and reliable service life, making these a dependable OE-equivalent upgrade.
NGK IX Iridium Spark Plug Box of 4 (BPR8EIX)
