Bosch 12020503 Water Inlet Valve (Dishwasher Inlet Valve) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others.

Cross Reference Information

Part Number 12020503 replaces AP6331023.

Description

This water inlet valve controls water entry into the dishwasher so cycles fill reliably and stop when the correct level is reached. Replacing a worn valve restores proper fill and helps prevent overfilling or no-fill conditions. What it does:

• Opens to allow water into the washer tub when a wash cycle starts
• Closes to stop water flow when fill is complete or in a fault condition
• Can fail leaking, causing puddles or water under the machine
• Can fail closed, causing no water or partial-fill symptoms
• Works with the appliance's water supply and control signals to regulate flow

What's included:

• One water inlet valve

Install notes:

• Turn off electrical power and shut off the water supply before starting
• Relieve water pressure and have a towel or pan ready to catch residual water
• Replace only with the exact part number; check fittings and hose connections for leaks after install