For Honda S2000 AP1 F20C. F20C, 16 Valve, V-Tec. Set 4 NGK Uprated Iridium Spark Plugs. For Honda S2000 AP1. A complete set of 4 colder NGK Iridium Spark Plugs for the Honda S2000. NGK Iridium technology spark plugs utilise the latest in technology and also laser welding construction techniques.
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