the replacement cycle of yinglang spark plug is about 6 kilometers or 36 months, whichever comes first. The original Yinglang spark plug is the champion rer1yc, which belongs to the common nickel-based spark plug. Spark plug is a component that uses high-voltage discharge to break through the air between electrodes, and produces combustible mixture in the ignition chamber with electric spark, thus keeping the engine running.

At present, spark plugs on the market are divided into resistance spark plugs, wave gold spark plugs and iridium spark plugs. Usually, the life of resistance spark plug is 2 thousand kilometers; The life of gold spark plug is 4 thousand kilometers; The life of iridium spark plugs can reach 6, to 8, kilometers. These data can only be regarded as estimates, and the life of spark plugs is related to the working conditions of automobile engines and the driving habits of drivers.

material spark plugs spark plugs are made of double iridium or double platinum, and belong to noble metal spark plugs. The melting point is relatively high, and the quality of high temperature and high pressure resistance is good. Therefore, the use of noble metal spark plugs can emit stronger and more stable sparks, and the service life is relatively longer. When replacing the spark plug, it can be considered, and the quality is better.

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