LG Refrigerator main control board / main PCB assembly EBR73304219

Is This the Right Part?

Common Symptoms

• Refrigerator does not cool correctly or cooling is inconsistent
• Defrost operation may fail, potentially allowing frost buildup
• Compressor or other controlled refrigeration functions may not operate as expected
• Refrigerator may fail to start or may show control-related error indications

Check Before Replacing

• Confirm the refrigerator has power and that the outlet and power cord function normally.
• Check the refrigerator display for error codes and interpret them using the exact model’s owner or service manual.
• Observe whether cooling and defrost-related functions operate; these observations alone do not prove a control-board failure.
• Use the model-specific service diagnostic mode only according to the refrigerator’s service documentation; do not probe energized board terminals unless qualified to perform electrical testing.

Pro Tip

Part Details

Installation Notes

• Safely store perishable food before disconnecting refrigerator power.
• Unplug the refrigerator before installing the board.
• Wear work gloves to protect hands during handling.
• Follow the exact refrigerator model’s service or repair documentation for board access, connector placement, and reassembly; use a qualified appliance technician if electrical work is outside your experience.

Verified Compatible Models

795.72302210, 795.72303210, 795.72309210, 72302, 72303, 72309, GM-B268NQNP, GM-B268NSNP, GM-B268NVNP, LFC25765SB, LFC25765SB/00, LFC25765ST, LFC25765ST/00, LFC25765SW, LFC25765SW/00

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