If your Samsung 42-Inch Built-In Side By Side Refrigerator is acting up, it might be due to a faulty component. Consider replacing it with the genuine Samsung Assy Evap-Fre (DA97-00971F). This part might be necessary if your refrigerator struggles with temperature regulation. Ensure the smooth operation of your appliance by addressing potential component issues. Before making a purchase, verify your refrigerator's model number to confirm compatibility.