The Gasket is an OEM part for Frigidaire dishwashers. This gasket, also known as a door seal, is designed to form a watertight seal around the dishwasher door, preventing leaks during the wash and rinse cycles. Causes of a bad gasket can include wear and tear from regular use, exposure to high temperatures and detergent chemicals, and damage from sharp objects or improper loading of dishes. Over time, the gasket material can degrade, losing its elasticity and sealing effectiveness. Symptoms of a bad gasket include: Water leaking from the bottom or sides of the dishwasher door Visible cracks, tears, or deformation in the gasket The dishwasher door not closing properly or sealing tightly Moisture or mold buildup around the door seal area This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.Part Number 5304512895 (AP6284890) replaces 5304460987, 5304483491, 4547445, PS12365259.