1.9 LITER DIESEL TDI 96-99. "A ""C"" shaped clip which helps to hold or retain the Coolant Pipe to it's mounting point.". A "C" shaped clip which helps to hold or retain the Engine Coolant Temperature Sensor. A "C" shaped clip which helps to hold or retain the Radiator Hose. A "C" shaped clip which helps to hold or retain the Thermostat Housing to it's mounting point. Clip used in the securing/routing of the Radiator Coolant Hose. Engine Coolant Pipe Clip. Engine Coolant Temperature Sensor Clip. Primary Radiator. Included with: Coolant hose, Coupling, Flange, Hose assembly, Lower coupling, Lower hose, Lower hose Part cannot be reused/reinstalled, Outlet hose, Radiator assembly, T-piece, Temperature sensor, Thermostat housing, Thermsotat unit, Upper coupling, Upper hose, Water pipe.