Why is my condenser fan motor making noise?

Noises like buzzing or grinding often indicate worn bearings, a bent fan blade hitting something, or debris caught in the fan. A failing motor struggles to spin smoothly, producing audible symptoms that suggest it may need replacement.

Can I run my refrigerator without a condenser fan motor?

Running a refrigerator without a functional condenser fan motor is not recommended. Operating without it can lead to overheating, poor cooling performance, and potential damage to the compressor and other refrigeration system components.

How do I test a condenser fan motor?

After disconnecting power, visually inspect the fan for obstructions. For electrical testing, use a multimeter to check for continuity across the motor windings. A lack of continuity or an open circuit typically indicates a faulty motor. Always consult the appliance's service manual for specific testing procedures.

LG Condenser Fan Motor Repair & Replacement Guide

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EAU65058502 EAU64843805 Refrigerator Condenser Fan Motor for LG Fridge

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What the EAU65058502 does

The condenser fan motor circulates air over the condenser coils, dissipating heat from the refrigerant and maintaining optimal cooling efficiency.

Symptoms when this part fails

Refrigerator not cooling properly
Loud buzzing or grinding noises from the back of the fridge
Compressor overheating or running constantly
Fridge feels warm to the touch on the back

Compatibility

Fits the LG family. Specifically:

Any unit originally equipped with OEM part number(s): AP7178309, RFD3410A102A, DC12V.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: AP7178309, RFD3410A102A, DC12V

Tools you'll need

Nut driver set
Screwdriver set
Pliers
Multimeter (optional)

Difficulty: Moderate · Time: 30-60 minutes

How to install the EAU65058502, step by step

Unplug the refrigerator from the power outlet.
Pull the refrigerator away from the wall to access the back panel.
Remove the screws securing the rear access panel and set it aside.
Disconnect the wiring harness from the old fan motor.
Remove the mounting screws or bolts holding the old motor.
Install the new condenser fan motor, securing it with its fasteners.
Reattach the wiring harness to the new motor.
Reinstall the rear access panel and plug in the refrigerator.

Related troubleshooting

If swapping this part doesn't fix the issue, check these next: