5.0 LITER SUPERCHARGED. A Coolant Hose that feeds Coolant back to the overflow or recovery bottle in a closed loop Cooling system. Auxiliary Radiator. Flexible Hose that is part of the engine Cooling system. From Chassis/VIN 499815. From Chassis/VIN 976675. From Chassis/VIN Y50149. Connector. Engine Overflow. Inlet. Outlet. Radiator. Return. Water feed tube.