What commonly causes microwave excessive noise?
For a microwave with this symptom, the most relevant component families are Turntable motor, Cooling fan motor, Stirrer motor, Magnetron, High-voltage transformer.
Component families associated with this symptom
These are component types commonly connected with this malfunction. They are not model-specific part-number recommendations.
Turntable motor
A worn turntable motor can grind or click.
Cooling fan motor
Fan bearings or blades can produce loud noise during operation.
Stirrer motor
Some models use a stirrer motor that can become noisy.
Magnetron
A failing magnetron can produce abnormal buzzing or humming.
High-voltage transformer
Transformer vibration or failure can create a loud electrical hum.
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We will use this symptom knowledge to look only for verified-fit parts for your model that match the relevant component functions.
Functions being matched: Turntable motor, Cooling fan motor, Stirrer motor, Magnetron, High-voltage transformer