The Whirlpool W11347435 Refrigerator 1Plate is a genuine replacement part designed for specific Whirlpool and KitchenAid refrigerator models. While the exact function varies depending on the model, refrigerator plates typically serve as structural or support elements within the appliance. They may be used to secure shelves, create compartments within the refrigerator, or provide a mounting surface for other components. Unfortunately, without knowing the specific refrigerator model in question, it is impossible to determine what the W11347435 plate does. However, replacing a broken or damaged plate will restore your refrigerator's structural integrity and functionality. This ensures proper airflow, keeps shelves secure, and maintains the intended order within the appliance. Using a genuine replacement part, such as the W11347435.