Main PCB Assembly
Part # EBR78931703·LG

Main PCB Assembly

The EBR78931703 is a main pcb assembly for LG appliances. Basic tools needed. Compare prices from top sellers.

Replaces: 4391608, EBR64624503
Moderate Repair

Fits LG appliances

LG

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Price Comparison

3 stores · Updated May 15, 2026
ApplianceParts ProLowest
$123.38
4.8(21.9k)In Stock
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RepairClinic
$88.11
4.4(3.1k)Preorder
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PartSelect
$152.39
4.5(13.6k)Preorder
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Maintain your cooking appliance with this essential circuit board designed specifically for LG ranges. Engineered by LG Electronics, this main PCB assembly ensures optimal performance, reliability, and compatibility with your unit. It plays a crucial role in managing functions like timing and overlay, contributing to a seamless cooking experience. Whether you're replacing a faulty component or performing maintenance on your appliance, this part is built to the exact specifications required for LG ranges, guaranteeing a precise fit and functionality. Take the hassle out of cooking by ensuring your oven operates at peak efficiency with this high-quality replacement part. Easy to install and designed for longevity, it an ideal solution for maintaining your kitchen's heart.

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