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The NGK Standard spark plug is a proven OE replacement built for consistent ignition and longevity. It features a high‑grade alumina silicate ceramic insulator for dielectric strength and heat transfer, plus a copper core for rapid heat removal. Trivalent metal plating prevents corrosion and seizing while triple seals reduce leakage. These design elements combine to support dependable starting and maintenance‑friendly service in a box of ten.
NGK Standard Spark Plug Box of 10 (CMR6H)
