A compressor is one of the most important of the refrigerator. It circulates coolant through coils, and that regulates the temperature inside your fridge. Without this regulation, all food or beverages stored inside a fridge will spoil quickly. No refrigerator can function properly without a working compressor.

If your compressor
– starts making an unusual or loud noise when running
– turns on and off too frequently or prematurely
– overheats
Or if your refrigerator is not cooling, the compressor might went bad and you might need to replace it.

And since a compressor is one of the most important of the fridge, it is also one of the most expensive parts. But in many cases, it is still worth it to replace the compressor instead of buying a new refrigerator.