Replaces Part Number: 15834773, 15792821, 15854959, 22554, 88412, 626-553, 626553. Manufacture Part Number: 15834773. Interchange Part Number：15834773, 22554, 88412, 626-553, 626553. For Silverado Avalanche Suburban 1500 2500 3500 HD Radiator-Outlet Heater Hose.
