Low Voltage Transformer
See part 94 in the diagram
Part # WB27X10439·GE·Microwave

Low Voltage Transformer

The WB27X10439 is a low voltage transformer for GE microwave. Basic tools needed. Compare prices from top sellers.

Replaces: 911194
Moderate Repair

Fits GE appliances

GE

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Price Comparison

2 stores · Updated May 15, 2026
RepairClinicLowest
$85.05
4.4(3.1k)Preorder
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PartSelect
$105.88
4.5(13.6k)Preorder
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TRANS-L.V

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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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