The NGK Laser Platinum spark plug delivers improved ignitability and longer service life for engines with factory platinum spark plugs. Dual platinum surfaces reduce wear for stable idle and improved fuel economy while resisting fouling. NGK pairs this tip technology with a premium alumina insulator and copper core for heat control. Trivalent plating minimizes corrosion and seizing, and corrugated ribs help prevent flashover for consistent spark delivery.
NGK Laser Platinum Spark Plug Box of 4 (CR9EKPA)