MICROWAVE OVERHEATS OR DOES NOT COOL PROPERLY DURING OPERATION
Samsung Motor AC Fan / Microwave Cooling Fan Motor DE31-00045B, Fixes Microwave overheats or does not cool properly during operation
Samsung OEM AC fan motor that drives the microwave cooling or exhaust fan and helps cool the magnetron.
Part DE31-00045BSamsung
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 NumberDE31-00045B
ManufacturerSamsung
Appliance TypeMicrowave
Part TypeMotor AC Fan / Microwave Cooling Fan Motor
✅ Cross Reference Information
Current Part NumberDE31-00045B
Common Symptoms
- Cooling or exhaust fan does not run
- Microwave overheats during operation
- Abnormal fan noise or lack of cooling airflow
Check Before Replacing
- Verify that the cooling or exhaust fan operates when the microwave is running or the vent function is selected, as applicable.
- Inspect the fan blade for obstruction or damage before condemning the motor.
- A qualified microwave technician should test or replace the motor because high-voltage capacitors can retain a lethal charge after unplugging.
Pro Tip
Confirm the complete microwave model number before ordering because this motor is used across multiple Samsung and Kenmore models.
Part Details
Part NumberDE31-00045B
Part TypeMotor AC Fan / Microwave Cooling Fan Motor
ManufacturerSamsung
Appliance TypeMicrowave
Primary FunctionDrives the microwave cooling fan blade to maintain airflow and help prevent magnetron overheating.
Installation Notes
- Disconnect power before service.
- Microwave high-voltage capacitors may retain a lethal charge even when the appliance is unplugged; installation should be performed by a qualified service technician.
- Confirm fan-blade compatibility and model fit before installation.
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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All brand names are the property of their respective owners and are used for compatibility reference only.
