Galaxy Refrigerator Parts — Browse All Models

Our DIY refrigerator repair help center includes troubleshooting guides, repair instructions and refrigerator error code charts to guide your repair step by step.

Solving airflow and defrost problems in Galaxy refrigerators

Issues like inconsistent cooling, frost buildup or loud fan noise usually point to a failed evaporator fan, sensor or defrost system.

Fridge is warm but freezer is cold

If the freezer is working but the fridge section feels warm, a faulty diffuser may be blocking airflow. Use our guide on how to replace a diffuser in a side-by-side refrigerator to restore circulation.

Loud humming or rattling inside the fridge

A noisy evaporator fan can mean the motor bearings are worn or the fan blade is obstructed. Follow these steps for how to replace the evaporator fan motor in a top freezer refrigerator or in a side-by-side refrigerator, depending on your model.

Frost building up on the back panel

Frost in the freezer section usually means the defrost heater or sensor has failed. Learn how to replace a defrost heater in a side-by-side refrigerator or how to replace a defrost sensor.

Galaxy refrigerator parts to fix airflow and cooling failures

We carry internal cooling system components to keep your Galaxy fridge running quietly and efficiently.

Key replacement parts include:

• Evaporator fan motors
• Diffuser assemblies
• Defrost heaters and sensors
• Control boards
• Baffles and vents

FAQs

Q: What does it mean if my refrigerator is running constantly?

A: It may be working harder due to dirty condenser coils, a broken door gasket, or a faulty defrost system. Check for ice buildup or warm air leaks.

Q: Why does my refrigerator make a loud buzzing or clicking sound?

A: Buzzing can mean the ice maker is trying to fill without water, while clicking often signals compressor relay issues. Check the water supply and inspect the start relay.

Q: Why is my refrigerator making popping or cracking sounds?

A: That’s typically normal. It happens as plastic expands and contracts during cooling cycles—but loud, frequent noises could mean ice buildup or a faulty fan.

Q: Why is my refrigerator not cooling properly?

A: A common cause is dirty condenser coils or a faulty thermostat. Check airflow, inspect the evaporator fan, and clean the coils to improve performance.

Q: Why is there ice on the back wall of my fridge?

A: This usually indicates a defrost system failure. Check the defrost thermostat, timer, or heater for damage and replace as needed.