The Husqvarna 598472001 Leaf Blower / Vacuum Ignition Coil ensures reliable engine ignition by generating the high-voltage spark needed for combustion. This component is designed as a replacement ignition coil that converts low-voltage current into the energy required to ignite the air-fuel mixture in the engine. It works by using electromagnetic induction to produce a consistent spar... https://www.wholetoolbox.com/husqvarna-598472001-leaf-blower-vacuum-ignition-coil