See part 237900 in the diagram
Window Display
The 3790A20129A is a window display for LG ac. Basic tools needed. Compare prices from top sellers.
Replaces: 1555477
Moderate Repair
Fits LG appliances
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1 store · Updated May 15, 2026
Lowest$17.65
4.4(3.1k)Preorder
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Common Problems This Part Fixes
Remote or controls not working
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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