4.0 LITER. At Pipe and Thermostat Housing. At Thermostat Housing and Cylinder Head. Engine Coolant Pipe Clamp. Engine Cooling. Exc.Japan Built. From 01/2011. From 04/2011. From 05/2012. From 12/2010. Fuel Cell Cooling. Japan Built. Lower Radiator Coolant Hose. Radiator Hose Clamp. Upper Radiator Coolant Hose. Connector. Engine Coolant Pipe. Inlet. OR Clip. Outlet. Radiator. Water feed tube.