NGK 816GP Spark Plug, for Baojun, BAIC, Honda, Changan, Emgrand and other models to enhance ignition performance

NGK 816GP spark plug designed for after-2000 models across brands including Zhejiang Geely, Buick, Great Wall, BYD, Changan, and others; improves ignition efficiency. OEM number 816GP; no direct OEM replacement number; cross-check by part number. Replacement difficulty: medium; use standard socket wrench; recommended every 40k-60k km or as per maintenance schedule. Thread size M14x1.25; 26.5 mm reach; resistance 6 kΩ; electrode material nickel alloy; for standard bore engines; suitable for everyday driving.