LG PCB Assembly, Main / Refrigerator Main Power Control Board Assembly EBR81182754

Genuine LG refrigerator main electronic control board that manages refrigerator functions including cooling and defrost operation.

Is This the Right Part?

Common Symptoms

• Refrigerator not running.
• Refrigerator completely dead or unresponsive.
• Defrost-operation problems.

Check Before Replacing

• Confirm the refrigerator's exact model number is listed for EBR81182754 before ordering or installing the board.
• Disconnect refrigerator power before accessing the control-board area; inspect wire harness connections for a loose connection, damage, or moisture without probing energized circuits.
• Document whether the refrigerator is not cooling, not running, or fully unresponsive; these conditions can involve the main board but do not by themselves prove board failure.
• Check the appliance's model-specific service information for any displayed fault indication before replacing the board.

Pro Tip

Part Details

Key Features

• Genuine LG main PCB assembly.
• Regulates compressor operation and defrost functions.
• OEM replacement designed for fit and operation in listed compatible LG refrigerator models.
• Built to LG original-equipment specifications for replacement use.

Installation Notes

• Disconnect electrical power before accessing or replacing this electronic control board.
• Use EBR81182754 only after confirming the refrigerator model is specified for this exact part.
• Before removal, document harness locations; reconnect each harness fully and avoid forcing connectors.
• After installation, reinstall all appliance access covers before restoring power.

Verified Compatible Models

79579022313, 79579023313, 79579024313, 79579029313, LDCS22220S, LDCS22220W, LDNS22220S, LDNS22220W, LDNS22220S/03

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