Buy 2006 Audi A3 3.2L V6 A/T Quattro Base Hatchback Hose. 3.2 LITER, RETURN. 3.2 LITER, RETURN, AUTO Return, Heater, LITER - OEM Audi Part # 1K0121073AL (1K0-121-073-AL)

Cooling System Bypass Line Adapter. HVAC Heater Hose. Outlet. Cooling System Bypass Line Adapter. Elbow. HVAC Heater. Inlet. Return.

Cooling System Bypass Line AdapterHVAC Heater Hose

Fits A3, TT

3.2 LITER, RETURN. 3.2 LITER, RETURN, AUTO TRANS.
Heater Hose - Repair or Replace
A heater hose transfers heat from your engine’s cooling system to your vehicle’s heater. If the hose is leaking, ruptured, or appears to be on the verge of failure, bring your 2006 Audi A3 to our Audi service department for repair.