The door gasket (DA97-05253Q) for your Samsung refrigerator is a crucial component in maintaining the efficiency of your appliance. If you notice your fridge not cooling properly, or if the door isn't sealing as it should, this gasket might be the culprit. Smooth out any folds by soaking in warm water or gently warming with a hair dryer. This genuine Samsung part ensures a tight seal, keeping warm air out and your food fresh. Before purchasing, check your model number for compatibility.