LG Washer Inlet Valve Assembly 5221ER1003M – Superseded by 5220FR2075V

Is This the Right Part?

Common Symptoms

• Slow filling or no water entering the washer
• Inlet-related fill error after the household water supply, hoses, and inlet screens have been checked
• Water continuing to enter when the valve should be closed
• Water leakage at the washer-side inlet-valve hose connection

Check Before Replacing

• Confirm both household water supply valves are fully open.
• Inspect the hot and cold inlet hoses for kinks, crushing, incorrect connection, or blockage.
• With the household water supply turned off, disconnect the washer inlet hoses and inspect the inlet screens for sediment or foreign objects; clean only as directed by the appliance documentation.
• Check that the hot and cold hoses are connected to the correct washer ports; LG identifies hot on the right and cold on the left when facing the back of the washer.
• Inspect the hose seals and washer-side connections for damage or leakage. If the problem remains after these checks, obtain a qualified diagnosis rather than assuming the valve is defective.

Pro Tip

Part Details

Installation Notes

• Unplug the washer and shut off the household water supply before installation.
• Drain residual water from the inlet hoses into a suitable container before disconnecting them.
• Reconnect the hot and cold hoses to the correct washer ports and verify that hose seals are present and undamaged.
• After installation, restore the water supply gradually and check the washer-side connections for leaks before returning the washer to service.
• Use the model-specific service or installation documentation for access-panel removal and electrical-connector procedures; those details were not verified for this exact part independently.

Verified Compatible Models

41782, 79641782710, 79641782810, 79641783810, GCWM1069CD7, GCWM1069CD8, GCWM1069CS7, GCWM1069CS8, GCWM1069QD7, GCWM1069QS7, GCWM1069QS8, TCW2013CS3, TCWM2013CD3, TCWM2013CS3, TCWM2013QD3, TCWM2013QS3, WM3400CW, WM3500CW, WM3600HVA, WM3600HWA, WM3700HRA, WM3700HVA, WM3700HWA, WM8900HBA, WM8980HVA, 41783, 79641783710

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.