Right.TURBOCHARGER. Water feed tube. A line that carries coolant from the engine through the turbocharger and back into the engine. Hoses carries permanent coolant, or antifreeze, throughout the engine, heater, and radiator. Engine Coolant Hose. Hose AND AMPLIFIER; tube ASSEMBLY. Outlet hose. Outlet pipe. Outlet tube. Return line. Suction hose. Turbocharger Coolant Line. Water feed tube. Water inlet hose. Water inlet pipe. Water inlet tube. WATER OUTLET. Water pipe. Water retrn tube.