



Fan motor failure stops cold air from circulating, causing the fresh food or freezer compartment to warm up. Replacing the motor restores full airflow and temperature stability.
A failing motor with worn bearings produces buzzing, humming, rattling, or pulsing sounds from inside the freezer. A new motor eliminates the noise immediately.
When the evaporator fan stops moving air, moisture accumulates and freezes around the evaporator coils, causing heavy frost buildup that blocks airflow further.
Insufficient cold air circulation in the freezer raises the compartment temperature above the threshold needed for ice production. Restoring fan motor function brings ice-making back online.
Motor winding failure or seized bearings prevent the fan blade from rotating. If the blade does not spin freely by hand, the motor must be replaced to restore circulation.




💡 Pro Tip: How to Know Your Evaporator Fan Motor Has Failed
Your part is likely the culprit if you notice any of the following:
⚠️ Refrigerator or freezer compartment feels warm or shows inconsistent temperatures
⚠️ Unusual buzzing, humming, rattling, or pulsing noise from inside the freezer
⚠️ Excessive frost or ice accumulation around the evaporator coil area
⚠️ Ice maker stops producing ice or fresh food section is warmer than freezer
🔍 Quick Diagnosis: Open the freezer door and manually spin the fan blade. If it does not turn freely or feels stiff, the motor bearings have failed and the motor must be replaced. Also check: a failing fan motor can cause the main control board to burn out — if both symptoms appear simultaneously, inspect the control board as well.
📦 What's in the Box
✅ 1× Evaporator Fan Motor (12VDC, 2.5W, 2750 RPM)
✅ 1× Pre-crimped Wiring Harness (25.6" length)
✅ 1× Thermistor / Temperature Sensor
✅ 1× Defrost Thermostat
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Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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