Blower Ignition Module 531147161 for Husqvarna 150BT 345BT 350BT 51.7cc Backpack Blower Replacement

Ignition module replacement for 51.7cc backpack blowers, compatible with models 150BT, 150BT Mark II, 345BT, 345BF, 350BT. Fits part number 531147161. Key benefits Restores ignition function and starting reliability when the original module fails or misfires. Directfit replacement that matches OEM mounting points and connector layout for straightforward installation. Maintains proper ignition timing for stable engine running and reduced troubleshooting time. Compact design suitable for field repairs or service without major disassembly. What this part does Controls the ignition circuit to generate the spark required for combustion. Replaces a worn or damaged ignition module to bring the engine back to normal starting and operation. Compatibility and technical notes Designed for 51.7cc backpack blower models 150BT, 150BT Mark II, 345BT, 345BF, 350BT. Refer to part number 531147161 to confirm fit with your equipment. Intended as a direct replacement module; requires matching connector and mounting location. Installation and performance Simple swap using basic hand tools in most cases. Plugandplay fit when replacing the same part number, helping minimize downtime. Proper installation restores consistent spark delivery and supports normal engine performance. Typical use scenarios a failing ignition module on a homeowner 51.7cc backpack blower to get the unit starting reliably again. Onsite service by a landscaper to fix a blower that stalls or will not start, returning the machine to service quickly. Routine replacement during troubleshooting of ignitionrelated issues for the listed models. If your blower uses part number 531147161 and shows symptoms such as hard starting, intermittent spark, or stalling tied to ignition, this directfit ignition module is intended as the replacement component.