Main PCB Assembly
See part 2687M in the diagram
Part # EBR76479907·LG·AC

Main PCB Assembly

The EBR76479907 is a main pcb assembly for LG ac. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits LG appliances

LG

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Price Comparison

4 stores · Updated May 18, 2026
RepairClinicLowest
$188.20
4.4(3.1k)Preorder
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Part Advantage
$235.33
4.8(728)Preorder
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ApplianceParts Pro
$268.95
4.8(21.9k)Preorder
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PartSelect
$269.95
4.5(13.6k)Preorder
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EBR76479907 is an original equipment manufactured (OEM) part. Ensure your LG air conditioning unit operates at peak performance with this essential main PCB assembly. This high-quality circuit board is designed to replace worn or faulty components, ensuring reliable timing and seamless functionality. Crafted by LG Electronics, it guarantees compatibility and longevity, making it an ideal choice for keeping your AC unit running smoothly. Whether you're a DIY enthusiast or a professional technician, installation is straightforward, helping you restore optimal cooling efficiency quickly. With this replacement part, you can minimize downtime and maximize comfort in your environment. Choose this reliable circuit board to enhance the performance of your LG appliance and enjoy lasting results. Perfect for those who prioritize quality and reliability in their air conditioning systems.

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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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