Main Control Board
The 6871A20522C is a main control board for LG ac. Significant disassembly required. Compare prices from top sellers.
Replaces: 1359509
Advanced Repair
Fits LG appliances
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4 stores · Updated May 15, 2026
Lowest$62.91
4.8(728)Preorder
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$77.95
4.5(13.6k)Preorder
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$79.95
4.8(21.9k)Preorder
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$84.42
4.4(3.1k)Preorder
Go to StoreMaintain your LG air conditioning unit with this high-quality main control board, designed to Maintain performance and reliability. This circuit board serves as an essential component, ensuring your air conditioner operates efficiently by managing vital functions and settings. Engineered specifically for LG appliances, its compatibility guarantees a seamless fit and dependable operation. Whether you're replacing a faulty part or performing routine maintenance, this control board is an indispensable investment for keeping your AC in top condition. Trust in a brand known for its innovation and quality in home appliances. Designed for straightforward installation, this component ensures your home stays cool and comfortable all summer long.
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Common Problems This Part Fixes
Not cooling
Not turning on
Freezing up
Fan not working
Remote or controls not working
Repair difficulty: Advanced - significant disassembly and multiple tools required
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