Whirlpool Microwave low-voltage transformer W11238401, Fixes Microwave lights or controls lose power
Genuine Whirlpool OEM low-voltage transformer for selected Whirlpool, Jenn-Air, KitchenAid, Maytag, and related microwave or microwave-combination appliances.
Confirm your full appliance model number before ordering.
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✅ Cross Reference Information
Common Symptoms
- Microwave lights or controls may not operate when the low-voltage transformer has failed.
Check Before Replacing
- Disconnect power before inspection; microwave capacitors can retain a lethal charge even after the appliance is unplugged.
- Have a qualified service technician verify the transformer and related light/control circuits before replacement.
Pro Tip
Part Details
Installation Notes
- Disconnect electrical power before servicing.
- Because microwave high-voltage components may retain a lethal charge, installation should be performed by a qualified service technician.
Verified Compatible Models
Fitment reminder: Verified compatibility is maintained by the XPart Model Hub Network. Match the complete appliance model number before ordering.
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Kitchener, Ontario N2E 1W8
