Description
Restore accurate water level sensing in your top-load washer with the Whirlpool W10339326 Water Level Pressure Switch. This genuine OEM switch is responsible for monitoring the water volume inside the wash tub by reading the air pressure transmitted through a connected hose. When the correct water level is reached, the switch signals the control board to close the water inlet valve. If your washer overfills, underfills, or fails to advance cycles, this component is often the cause.
Features & Benefits:
- Precise Level Control: Senses water volume and stops the filling process when the set level is achieved.
- Cycle Progression: Failure to signal properly can cause the washer to stall between cycles.
- OEM Quality: A genuine Whirlpool replacement ensuring compatibility and reliable electrical switching.
- Includes Hose: The kit typically comes with the necessary air pressure hose.
Common Symptoms That Indicate Replacement:
- The washer overfills or fails to fill completely.
- The machine runs but does not advance from the fill stage.
- The water level knob on the control panel feels loose or unresponsive.
Compatible Models Include:
- 1CLSR7010PQ0
- KAWS677EQ0 (KitchenAid)
- LXR9245EZ1
- 7MGST9679PL0
- 11010852990 (Kenmore)
Cross-Reference / Replaces:
W10339326, 3366845, 3950420, AP4568366, PS3408155
Compatibility Note:
Always unplug the washer and shut off the water supply before accessing this component, which is usually located behind the control panel. Ensure the connected air pressure hose is clear of kinks or blockages.



