Genuine GE Replacement Part

This defrost control board (part number WR55X21623) is for refrigerators.

Defrost control board manages the automatic defrost cycle in the refrigerator.

Safely store any food that could deteriorate while the power is off. Unplug the refrigerator before installing this part. Wear work gloves to protect your hands.

Part Number WR55X21623 replaces WR55X10397, WR55X10744, WR55X10900, WR55X11211, WR55X21128