Power Control Board Assembly (PCB)
Part # EBR77384108·LG·AC

Power Control Board Assembly (PCB)

The EBR77384108 is a power control board assembly (pcb) for LG ac. Significant disassembly required. Compare prices from top sellers.

Replaces: 1528347, 4119028, EBR39319514, EBR74907701
Advanced Repair

Fits LG appliances

LG

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Price Comparison

2 stores · Updated May 16, 2026
RepairClinicLowest
$157.71
4.4(3.1k)Preorder
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Part Advantage
$258.63
4.8(728)Preorder
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Maintain the performance of your LG air conditioning unit with this high-quality power control board assembly. Crafted specifically for LG electronics, this circuit board serves as a critical component, ensuring efficient operation of your appliance. The assembly includes a timer and overlay, making it a vital part to replace if you're experiencing issues with your AC's functionality. With a genuine part number (EBR77384108), you can be confident in the compatibility and reliability of this product. Installation is straightforward, allowing for an efficient maintenance process that can restore your system's cooling capabilities. Trust in LG craftsmanship and bring your AC back to optimal performance with this essential part.

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Common Problems This Part Fixes

Not cooling
Not turning on
Freezing up
Fan not working
Remote or controls not working

Repair difficulty: Advanced - significant disassembly and multiple tools required

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