1. The ignition coil replacement for Echo blower is made of quality material and well-tested by the manufacturer to meet OEM standard and prolong a longer service life 2. The ignition coil replacement is fit for Echo backpack blower PB-580H, PB-580T, Shindaiwa EB600RT engine module, and directly replace OPPAMA coil A10058, A411001620, A411001621, etc 3. EASY TO INSTALL: It is easy-peasy to install this ignition coil replacement for blower. No other tools are required. You can search # ignition coil replacement for Echo and Shindaiwa blowers on YouTube, and find out the step-by-step installation video 4. The ignition coil kit adapts light-weight design to ensure that it will not cause excessive pressure on the blower. Equipped with t.