This assembly-packing door fre left (DA82-03221T) is a genuine part for your Samsung refrigerator, specifically designed for the 23 cu. ft. counter depth 4-door French door model. If your refrigerator door is not sealing properly, or you notice issues with temperature regulation inside your appliance, this replacement part can be an important consideration. It's always a good idea to check your device's model number for compatibility before purchasing.