Bosch Dishwasher SHE43RL2UC/64 overflowing

The Water Inlet Valve is an OEM part for Bosch dishwashers. This component is responsible for controlling the flow of water into the dishwasher. It operates via electrical signals from the dishwasher's control board, opening to allow water to enter during the fill cycle and closing to prevent water from entering during other cycles. 

Causes of a bad Water Inlet Valve include mineral deposits from hard water, which can block the valve and restrict water flow, or electrical failure, which prevents the valve from opening or closing properly. 

Symptoms of a bad Water Inlet Valve include:

• Dishwasher not filling with water, leading to unwashed dishes.
• Water leaking from the dishwasher, potentially caused by a valve that doesn't close completely.
• Overfilling of the dishwasher, which can occur if the valve fails to shut off.

This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.

The Float Switch is an OEM replacement part specific to Bosch dishwashers. It is a switch located in the sump area of the dishwasher tub that detects water levels and provides feedback for automatic filling and draining functions.

Symptoms of a bad float switch include:

• The dishwasher fails to fully drain water after cycles
• Cycles not initiating or advancing properly due to water level issues
• Float switch area where the sensor attaches developing leaks
• Loose or detached float switch from normal wear over time

Causes of a bad float switch are usually mineral or sediment buildup disrupting its buoyancy and sensing ability. Without a properly functioning float switch, the dishwasher cannot effectively monitor water levels to manage filling and drainage.

This OEM Bosch replacement switch is also compatible with Thermador, Gaggenau, and some Kenmore dishwasher models.