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The NGK Standard spark plug is a proven OE-style nickel-alloy replacement designed for reliable ignition and longevity. It features high-grade alumina silicate ceramic for strong insulation, a 98% copper core for efficient heat dissipation, and triple-gasket sealing to prevent combustion gas leakage. Trivalent metal plating protects against corrosion and seizing for easier removal; corrugated ribs help avoid flashover under varied conditions.
NGK Standard Spark Plug Box of 10 (BU8H)
