Do Ignition Coils Need Regular Replacement?

[AsherLee]

Ignition coils do not require regular replacement; they only need to be replaced when they fail. Here is more information about the automotive ignition system: 1. Composition: The ignition system of a car engine mainly consists of ignition coils and spark plugs. Spark plugs are wear-and-tear components that require periodic replacement, whereas ignition coils are not classified as such. However, prolonged operation in high-temperature environments can lead to ignition coil failure over time. 2. Core Components: The core components of the ignition system are the ignition coil and the switching device. Increasing the energy of the ignition coil enables the spark plug to generate sparks with sufficient energy, which is a fundamental requirement for the ignition system to meet the demands of modern engine operation.