Whirlpool WP34001209 Water Level Pressure Sensor Switch (Assembly) OEM Part

Product Details

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore, and others.
Whirlpool also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number WP34001209 replaces AP6008411, 34001209, 4433570, PS11741547.

Description

This water level pressure sensor switch assembly senses the washer's water level and signals the control so the machine fills and stops at the correct level. Replaces a worn or faulty pressure sensor to restore proper fill control. What it does:

• Detects water level via the air chamber and sends the corresponding signal to the machine control.
• Stops overfilling or underfilling when functioning correctly.
• Commonly linked to symptoms such as continuous filling, no fill, incorrect water level, or the cycle not advancing.
• Works as the interface between the tub water level and the electronic control board.

What's included: One water level pressure sensor switch assembly. Install notes:

• Disconnect power and shut off water supply before starting any repair.
• Relieve any residual water/pressure and note hose routing before removal.
• Handle the air hose and electrical connector carefully; ensure tight, leak-free connections on reassembly.
• After installation, run a test cycle to ensure correct water-level sensing and operation.