The Makita 126006-1 Ignition Coil Assembly helps generate the electrical spark required for proper engine ignition. This replacement coil converts electrical energy into high voltage and sends it to the spark plug to ignite the air-fuel mixture. Proper operation supports reliable starting and consistent engine performance. It can replace a worn, damaged, or faulty ignition coil during... https://www.wholetoolbox.com/makita-126006-1-ignition-coil-assembly/126006-1.html