
Main PCB Assembly
The EBR76479903 is a main pcb assembly for LG ac. Basic tools needed. Compare prices from top sellers.
Replaces: 2703906
Moderate Repair
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1 store · Updated May 16, 2026$122.21
4.8(728)Preorder
Go to StoreMaintain the performance of your LG air conditioning unit with the essential main PCB assembly. Designed specifically for LG appliances, this circuit board guarantees reliable operation and efficient control of your system. The timer & overlay components ensure precision in temperature regulation, helping you maintain a comfortable indoor climate year-round.
Whether you’re repairing an older model or maintaining a current unit, this genuine LG part ensures compatibility and optimal functionality. Easy to install, it helps restore your air conditioner's efficiency, reducing unnecessary energy consumption. Trust in the quality and expertise of LG Electronics to keep your environment cool and comfortable. Ensure your air conditioning unit operates at its best with this vital component.
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Common Problems This Part Fixes
Not cooling
Not turning on
Fan not working
Remote or controls not working
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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