Main PCB Assembly
Part # 6871A20914R·LG·AC

Main PCB Assembly

The 6871A20914R is a main pcb assembly for LG ac. Basic tools needed. Compare prices from top sellers.

Replaces: 1395706
Moderate Repair

Fits LG appliances

LG

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Price Comparison

3 stores · Updated May 18, 2026
Part AdvantageLowest
$122.21
4.8(728)Preorder
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RepairClinic
$166.71
4.4(3.1k)Preorder
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PartSelect
$167.26
4.5(13.6k)Preorder
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6871A20914R is an original equipment manufactured (OEM) part. Maintain your LG air conditioning unit with the reliable main PCB assembly, designed specifically to enhance performance and efficiency. This high-quality circuit board ensures seamless operation of your AC system, controlling functions with precision. Ideal for maintenance or replacement, this component is compatible with a wide range of LG appliances, guaranteeing a perfect fit. Engineered by LG Electronics, it reflects superior craftsmanship and durability that meets industry standards. Whether you’re repairing an existing unit or completing a project, this part provides the dependable solution you need. Keep your home comfortable year-round with this essential appliance component, ensuring effective climate control and energy efficiency. Invest in quality—ensure your air conditioning system runs smoothly with this trusted circuit board.

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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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