MICROWAVE SHUTS OFF BECAUSE OF OVERHEATING
Whirlpool Microwave Fixed cavity thermostat W10864742, Fixes Microwave shuts off because of overheating
Whirlpool fixed cavity thermostat rated 125/-35 °C, used as a microwave overheating safety device.
Part W10864742Whirlpool
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part NumberW10864742
ManufacturerWhirlpool
Appliance TypeMicrowave
Part TypeFixed cavity thermostat
✅ Cross Reference Information
Current Part NumberW10864742
Common Symptoms
- Microwave overheats or shuts off during operation
- Vent fan runs constantly when the fixed thermostat is faulty
Check Before Replacing
- Use the appliance model's service documentation to identify the cavity thermostat location and test procedure.
- Because microwave high-voltage capacitors can retain a lethal charge after unplugging, diagnosis and replacement should be performed by a qualified technician.
Pro Tip
Confirm the complete microwave model number before ordering; several thermostats may be used in the same appliance.
Part Details
Part NumberW10864742
Part TypeFixed cavity thermostat
ManufacturerWhirlpool
Appliance TypeMicrowave
Primary FunctionShuts off or interrupts microwave operation when excessive cavity temperature is detected.
Installation Notes
- Disconnect electrical power before servicing.
- Microwave high-voltage components may retain a lethal charge after unplugging; professional installation is recommended.
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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