High Voltage Transformer
The WB27X42544 is a high voltage transformer for GE microwave. Basic tools needed. Compare prices from top sellers.
Moderate Repair
Fits GE appliances
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3 stores · Updated May 16, 2026
Lowest$231.06
4.5(13.6k)Preorder
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$232.33
4.8(728)Preorder
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$235.65
4.8(21.9k)Preorder
Go to StoreGenuine Part from GE Appliances,Check Your Model Number to Confirm Compatibility,Includes a One-Year Limited Warranty,
0 reviews
Common Problems This Part Fixes
Not heating
Trips breaker or blows fuse
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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