Main PCB Assembly
See part 268711B in the diagram
Part # 6871A20188J·LG·AC

Main PCB Assembly

The 6871A20188J is a main pcb assembly for LG ac. Basic tools needed. Compare prices from top sellers.

Replaces: 1268280
Moderate Repair

Fits LG appliances

LG

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1 store · Updated May 14, 2026
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$76.77
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PCB ASSY-MAIN

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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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