The Front O-Ring is an OEM part for Frigidaire dishwashers. This component is essential for maintaining a watertight seal in the front areas of the dishwasher's internal systems, such as around the pump or valve connections. It prevents water leaks and ensures the efficient operation of the dishwasher. The rear O-ring is part number AP2109101 Causes of a bad front O-ring can include regular wear and tear, exposure to high temperatures, and chemical degradation from detergents and rinse aids. Over time, the O-ring may dry out, crack, or become deformed, leading to leaks and decreased performance. Symptoms of a bad front O-ring include: Water leaking from the front of the dishwasher Puddles forming under the appliance Reduced cleaning performance due to water pressure issues Noticeable wear, cracks, or deformation on the O-ring This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.Part Number 154247001 (AP2109102) replaces 419207, AH420467, EA420467, PS420467.