The LG EAU63923602 DC Fan Motor Assembly is used to cool the compartments by blowing cold air evenly and it operates by sucking air from the evaporator coil and blowing it all over the compartments to maintain a steady temperature and eliminates the formation of warm spots, minimizes the formation of frost, and improves cooling performance in general. https://www.hnkparts.com/eau63923602-lge-motor-assy-dc