This General Electric Icing Kit For Refrigerator is compatible with General Electric, Hotpoint, Kenmore, RCA brands. Part #WR49X10021 replaces WR49X10003, WR49X395, WR17X11194, WR17X6312, WR49X0395, WR17X3038, WR51X321, WR51X0321, AP2636547, PS303160. This kit helps prevent drain pan freeze-ups and prevents moisture from accumulating around the evaporator fan. Unplug the refrigerator before installing the icing kit.