The main PCB assembly (DA92-00624H) manages the cooling and defrost functions in your Samsung refrigerator. If you're experiencing issues like inconsistent temperatures or defrost cycle problems, this could be the part you need. This genuine Samsung replacement is made for specific models, including side-by-side refrigerators with a CoolSelect Zone. Before installing, unplug your appliance and safely store any perishable food. Protect your hands with work gloves during installation.

Verify your refrigerator's model number for compatibility before purchasing.