2009-12. Heater hose clamp. PRIMARY. A clamp which attaches the oil fill tube to its mounting point. Clamp for HVAC heater hose. Engine Coolant Pipe Clamp. Connector. Engine Coolant. Engine Oil Filler. HVAC Heater. Water. Included with: Coolant hose, Filler tube, Heater hose, Hose, Water hose, Water pipe Part cannot be reused/reinstalled.