This LG 5221ER1003A is a genuine OEM (Original Equipment Manufacturer) part manufactured to exact specifications Replacement Water Inlet Valve Assembly for LG Washing Machines LG Water Inlet Valve Assembly controls the water flow into the washer High quality OEM LG 5221ER1003A Washing Machine Water Inlet Valve Assembly is manufactured with premium materials for durabilty and exact fit, be sure to follow instructions in installation manual when installing this part Repair your appliance with confidence when you choose Genuine LG OEM Factory parts