Main PCB Assembly
Part # 6871A20271A·LG·AC

Main PCB Assembly

The 6871A20271A 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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2 stores · Updated May 15, 2026
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$46.41
4.4(3.1k)In Stock
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$62.91
4.8(728)Preorder
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Maintain the performance of your LG air conditioning unit with this high-quality main PCB assembly. Designed specifically for LG models, this circuit board features advanced timer and overlay functions to ensure your appliance operates efficiently and reliably. As a vital component of your cooling system, it plays a crucial role in regulating operations and optimizing energy consumption, ultimately extending the lifespan of your AC unit. This premium part guarantees compatibility with various LG air conditioner models, making it a perfect choice for those in need of a dependable replacement. With easy installation and robust construction, it is engineered to meet rigorous industry standards. Keep your space comfortable year-round with this essential addition to your AC maintenance toolkit.

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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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