Main Control Board Kit
The WD21X22278 is a main control board kit for GE dishwasher. Significant disassembly required. Compare prices from top sellers.
Replaces: 4449867, WD21X10487, WD21X10493, WD21X10511, WD21X10520, WD21X10530, WD21X10533, WD21X20064
Advanced Repair
Fits GE appliances
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5 stores · Updated May 16, 2026
Lowest$130.72
4.5(13.6k)In Stock
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$110.93
4.8(728)Preorder
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$123.52
4.6(3.6k)Preorder
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$130.73
4.8(21.9k)Preorder
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$160.80
4.4(3.1k)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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Common Problems This Part Fixes
Won't start
Buttons not working
Detergent dispenser not working
Trips breaker or blows fuse
Repair difficulty: Advanced - significant disassembly and multiple tools required
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