Main PCB Assembly
Part # EBR78940501·LG

Main PCB Assembly

The EBR78940501 is a main pcb assembly for LG appliances. Basic tools needed. Compare prices from top sellers.

Replaces: 3381809
Moderate Repair

Genuine LG OEM Part

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5 stores · Updated May 16, 2026
Parts DrLowest
$271.03
4.6(3.6k)In Stock
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Part Advantage
$322.34
4.8(728)In Stock
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PartSelect
$365.76
4.5(13.6k)In Stock
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ApplianceParts Pro
$365.77
4.8(21.9k)In Stock
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RepairClinic
$373.08
4.4(3.1k)In Stock
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Maintain your LG refrigerator's performance with the main PCB assembly, a crucial component designed to ensure your appliance operates efficiently. This circuit board, timer, and overlay from LG Electronics provides reliable control and functionality for your fridge, helping to maintain optimal temperatures and preserve your food items. Crafted specifically for compatibility with LG appliances, this part plays a vital role in managing various refrigerator functions, allowing you to enjoy the convenience of modern cooling technology. Whether you’re replacing a faulty component or undertaking an appliance repair, this reliable PCB assembly guarantees a seamless fit and dependable operation. Invest in quality and precision with this essential refrigerator part, and bring back the efficiency and performance you expect from your LG appliance.

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