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The NGK Standard spark plug offers OE-quality nickel alloy construction and dependable operation across wide heat ranges. NGK's alumina silicate ceramic insulator and triple gasket sealing deliver robust dielectric strength and prevent combustion gas leakage for reliable ignition. A 98% copper core supports efficient heat removal and conductivity while trivalent plating resists corrosion, making this plug a durable, serviceable replacement for routine maintenance.
NGK Standard Spark Plug Box of 10 (DPR7EA-9)
