00628306 Bosch Dishwasher O-Ring Water Switch

The Dishwasher O-ring Water Switch is a component found in Bosch dishwashers, along with other brands such as Thermador and Gaggenau. It's designed as an OEM (Original Equipment Manufacturer) part, specifically the Diverter Valve Seal. This seal is crucial as it is positioned within the diverter valve assembly, helping to shield the internal mechanisms from water, debris, and other particles during the dishwasher's operation.

The deterioration of this rubber seal is typically due to prolonged exposure to hot water and detergents, which can cause the material to degrade. Over time, this degradation may lead to the formation of small cracks or splits that could potentially expand.

When the seal begins to fail, several indicators may be noticed. These include leaks around the diverter valve area, unusual squealing or squeaking noises during certain cycles, and issues such as incomplete fills or inconsistent spray patterns from the spray arms due to incorrect water diversion.

It's important to note that this genuine Bosch part is also suitable for use with some Thermador, Gaggenau, and select Kenmore models, ensuring a broad compatibility across different dishwasher units.