See part 3 in the diagram
Printed Circuit Board
The WJ90X21784 is a printed circuit board for GE ac. Basic tools needed. Compare prices from top sellers.
Moderate Repair
Fits Haier appliances
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4 stores · Updated May 16, 2026
Lowest$35.11
4.4(3.1k)Preorder
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$47.65
4.8(728)Preorder
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$49.95
4.8(21.9k)Preorder
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$56.05
4.5(13.6k)Preorder
Go to StoreGenuine Part from GE Appliances,Check Your Model Number to Confirm Compatibility,Includes a One-Year Limited Warranty,
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