The Sensor Bracket is an OEM part for Samsung refrigerators. It holds and secures the temperature sensor in place, ensuring accurate temperature readings within the refrigerator. This bracket is essential for the proper functioning of the sensor, which helps maintain optimal cooling conditions and energy efficiency. Over time, the sensor bracket can become damaged due to regular wear and tear, mishandling, or impact. A faulty bracket can result in improper sensor placement, leading to inaccurate temperature regulation and compromised performance of the refrigerator. Symptoms of a bad sensor bracket include: Incorrect temperature readings The refrigerator running too frequently or not enough Inconsistent cooling performance Error codes related to temperature issues This OEM Samsung part ensures the temperature sensor stays securely in place, maintaining the efficient operation of your refrigerator.DA61-01800A (AP4139993) replaces 1617415, PS4143186.