Buy 2003 Audi A6 4.2L V8 M/T Quattro Base Sedan HVAC Heater Hose. 2.0 LITER, HEATER HOSES, FROM 12/03 - OEM Audi Part # 80A819370B (80A-819-370-B)

Coolant Hose. HVAC Heater Hose. Water Hose.
Conector to Auxiliary Water Pump. Connector to Auxiliary Water Pump. HVAC Heater Hose.

HVAC Heater Hose

Fits Q5, Q5 Sportback

2.0 LITER, HEATER HOSES, FROM 12/03/2018. 2.0 LITER, HEATER HOSES, TO 12/03/2018.
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 2003 Audi A6 to our Audi service department for repair.