The Echo A411000252 Ignition Coil Module helps generate the electrical spark needed to start and operate compatible small engines reliably. Designed as a replacement ignition coil module, it works with the engine’s ignition system to convert electrical energy into the high-voltage output required by the spark plug. Replacing a worn or faulty module can help address starting difficulti... https://www.wholetoolbox.com/echo-a411000252-ignition-coil-module/A411000252.html