This ice maker assembly is used to make ice in your refrigerator. The ice maker receives water from the water inlet valve and will freeze until ice cubes are formed. Once the water has been frozen the cubes will be ejected from the mold into the ice bucket. The ice maker will continue the process until the ice bucket has reached the limit. If your ice maker is not making ice you may need to replace this part. This kit includes the fill cup, 4-pin wire harness adapter, and a tube. Disconnect the power and water supply before starting your repair. This ice maker is a genuine OEM part.