Main PCB Assembly
The EBR79742003 is a main pcb assembly for LG ac. Basic tools needed. Compare prices from top sellers.
Moderate Repair
Fits LG appliances
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4 stores · Updated May 16, 2026
Lowest$101.04
4.8(728)Preorder
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$102.78
4.8(21.9k)Preorder
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$126.67
4.5(13.6k)Preorder
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$137.84
4.4(3.1k)Preorder
Go to StoreThis is a genuine OEM item made by LG
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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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