Secondary Microswitch
Part # WB27X45111·GE·Microwave

Secondary Microswitch

The WB27X45111 is a secondary microswitch for GE microwave. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits GE appliances

GE

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3 stores · Updated May 15, 2026
Part AdvantageLowest
$9.36
4.8(728)Preorder
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ApplianceParts Pro
$13.95
4.8(21.9k)Preorder
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PartSelect
$22.00
4.5(13.6k)Preorder
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Genuine Part from GE Appliances,Check Your Model Number to Confirm Compatibility,Includes a One-Year Limited Warranty,

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