The genuine Samsung washer nozzle connector assembly, part number DC97-18470A, is designed for your 4.2 cu. ft. front load washer. This assembly directs fill water into the tub and may include multiple components. Check your parts diagram for details. Before installation, unplug your washer and shut off the water supply. Remember to wear work gloves to protect your hands. Confirm your device's model number for compatibility before purchasing.