Why is my refrigerator making a loud noise?

A loud buzzing, rattling, or grinding noise often indicates a failing condenser fan motor. The bearings may be worn, or the fan blades could be hitting an obstruction. Replacing the motor can resolve these noises and restore proper cooling function.

Can a bad condenser fan motor prevent my refrigerator from cooling?

Yes, absolutely. The condenser fan motor is vital for removing heat from the refrigerant. If it fails, heat builds up in the condenser coils, making it impossible for the refrigerator to cool efficiently. This often leads to warm temperatures inside the fridge and freezer compartments.

Is it safe to replace a condenser fan motor myself?

Replacing a condenser fan motor is a moderate difficulty repair. It requires basic tools and an understanding of electrical safety, primarily ensuring the appliance is unplugged. If you follow safety precautions and step by step instructions, it is a manageable DIY task for many homeowners.

Refrigerator Condenser Fan Motor Replacement Guide

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🏆 RECOMMENDED PART

5303918774 Refrigerator Condenser Fan Motor Assembly Compatible with Frigidaire Kenmore Crosley, Replaces 240334001 240397101 240525401 2416

Part Type: 5303918774 Condenser Fan Motor Assembly for Frigidaire Kenmore Crosley Refrigerator. Designed and manufactured to original factory standards.
Replaces Part Number: 5303918774, 240334001, 240334003, 240334004, 240397101, 240453600, 240453601, 240525401, 240525402, 241681101, 241712101, 241879301, 241879302, 241885813, 241935601, 241935602, 5303918635, 530391...
Compatible with Models: CFTR1826LK, CFTR1826LM, CFTR1826LS, CFTR1826LW, FRT21S6JB, FRT21S6JK, FRT21S6JM, 25331115308, 25331135302, 25331420100, 25331424102, 25331427101, etc.
The refrigerator condenser fan motor drives the fan blades to rotate steadily, accelerating heat dissipation and promoting the cooling cycle.
Package Included: 1 * condenser fan motor, 1 * foam tape, 1 * fan blade, 1 * motor mounting bracket and 4 * screws.

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What the 5303918774 does

The condenser fan motor draws air over the condenser coils, dissipating heat from the refrigerant.

Symptoms when this part fails

Refrigerator not cooling properly
Loud buzzing or grinding noise from the back of the fridge
Refrigerator runs constantly
Overheating compressor
Food spoiling quickly

Compatibility

Fits the Kenmore family. Specifically:

Any unit originally equipped with OEM part number(s): 240334001, 240334003, 240334004, 240397101, 240453600, 240453601, 240525401.
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: 240334001, 240334003, 240334004, 240397101, 240453600, 240453601, 240525401

Tools you'll need

Nut driver set
Screwdriver set
Work gloves
Flashlight

Difficulty: Moderate · Time: 30-60 minutes

How to install the 5303918774, step by step

Unplug the refrigerator from its power source.
Pull the refrigerator away from the wall to access the rear panel.
Remove the rear access panel screws and set the panel aside.
Disconnect the wiring harness from the old fan motor.
Unscrew and remove the old condenser fan motor assembly.
Install the new fan motor assembly, securing it with screws.
Reconnect the wiring harness to the new motor.
Replace the rear access panel and plug in the refrigerator.

Related troubleshooting

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