Whirlpool Washer Water Inlet Valve 343 – ERP Replacement

Washer Water Inlet Valve For: Whirlpool 343, AP5668839, 285805, 3360391, 358277, 358992, 363425, 370067, 388328, 3952163, CW50, GVW151

Restore controlled water flow to a compatible Whirlpool washing machine with this ERP aftermarket replacement washer water inlet valve. The valve opens and closes the hot and cold water supply during the fill cycle; a failed valve can cause slow filling, no water, continuous filling, or water entering when the washer is off. Confirm the complete appliance model, hose ports, solenoid configuration, and electrical connections before ordering.

Compatible Part Numbers

• 343
• ER343
• AP5668839
• 285805
• 3360391
• 358277
• 358992
• 363425
• 370067
• 388328
• 3952163
• CW50
• GVW151

Key Features

• Direct replacement: Replaces the listed Whirlpool and compatible component-reference valve numbers.
• Water control: Regulates hot and cold water entering the washer during the fill cycle.
• Fill performance: Helps correct slow fill, no fill, or uncontrolled water-entry symptoms when the valve is the cause.
• Installation check: Match hose ports, screens, solenoids, terminals, mounting, and voltage with the original.

Fixes These Symptoms

• Washer fills slowly or does not fill
• Washer receives water on only one temperature setting
• Water continues entering when the washer is off
• Inlet valve leaks or solenoid does not operate

Compatible OEM Brands

Whirlpool

Compatible Models

Fits various models. Please verify compatibility with us before ordering

Installation Instructions

1. Disconnect electrical power and shut off both water supplies before service.
2. Relieve hose pressure and label the hot, cold, and electrical connections before removing the original valve.
3. Compare hose ports, screens, solenoid arrangement, terminals, mounting, and voltage with the replacement.
4. Install the valve, reconnect hoses and wires securely, and check for leaks before restoring power.
5. Run a supervised fill and drain test on both temperature settings.

Use a qualified technician if the washer has damaged wiring, leaking hoses, or unfamiliar electrical connections.

Safety Disclosure

Prop 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov