How often should the ignition coil of Haval H6 be replaced?

[JacksonAnn]

Haval H6 ignition coils are generally replaced every 50,000 to 80,000 kilometers under normal circumstances, but in reality, they are replaced when they fail. The ignition coil is a device that provides ignition energy. The engine is the power source of the car, and the power for the engine's operation comes from the combustion of the air-fuel mixture in the cylinders. The ignition coil has the following three functions: 1. It acts as a transformer (containing primary winding, secondary winding, iron core, insulating materials, etc.). 2. It converts the car's 12-volt voltage into 20,000 to 30,000 volts, which the car's ignition system uses to ignite the air-fuel mixture in the cylinders. 3. It transforms low-voltage direct current into high-voltage electricity, which can reach tens of thousands of volts, and ionizes the air through the spark plug in the cylinder to generate an electric spark.