PCB Main Assembly
The EBR77177504 is a pcb main assembly for LG ac. Basic tools needed. Compare prices from top sellers.
Moderate Repair
Fits LG appliances
Does this part fit my model?
Need help?Price Comparison
4 stores · Updated May 16, 2026
Lowest$169.41
4.4(3.1k)Preorder
Go to Store
$275.42
4.8(728)Preorder
Go to Store
$284.38
4.8(21.9k)Preorder
Go to Store
$305.29
4.5(13.6k)Preorder
Go to StoreThis is a genuine OEM item made by LG
0 reviews
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
Loading models...