五菱之光长安中兴镍合金火花塞2268 BPR6E 6464，实惠车用火嘴

Wuling Light, Changan, and Zhongxing and other models commonly use nickel alloy spark plug 2268 BPR6E 6464. It uses standard electrode material with the same process as the original factory part. Durability meets daily driving needs, but under extreme conditions life may be slightly shorter than high-end products. OEM numbers 2268, BPR6E, 6464; compatible with Toyota models after 2000 such as Corona and Vios. Core function is to ignite the air-fuel mixture to ensure stable engine operation; resistance is 6 kΩ to effectively suppress electromagnetic interference. Installation/replacement difficulty is medium; requires a standard cross-wrench. Note thread length 26.5 mm and M14x1.25 spec; tighten with torque control.