Whirlpool Dishwasher Valve (WPW10327249)

The Whirlpool Dishwasher Valve controls water flow into the dishwasher during fill cycles. It opens to let water in when the control calls for it and closes to stop the flow when the correct fill level or time is reached. If this valve does not open or does not close fully, the dishwasher may not fill correctly or may allow water to enter when it should not.

Common causes of failure include mineral buildup that restricts movement, debris in the valve screen, a worn internal seal that allows leaking, or an electrical fault in the valve coil that prevents it from opening. Over time, hard-water scaling and sediment can also reduce flow and lead to slow or incomplete fills.

Look for these symptoms to help decide if this valve matches your problem:

• Dishwasher will not fill with water, or fills too slowly
• Cycle starts but no wash action occurs because the tub stays mostly dry
• Humming or buzzing during the fill step with little or no water entering
• Dishes come out dirty because water level is low
• Water continues to seep into the tub when the dishwasher is off
• Overfilling, leaking, or water level higher than normal during a cycle