Buy 2003 Audi A6 4.2L V8 M/T Quattro Base Sedan Hose. Heater. HVAC. HEATER HOSES, from 09/05/2022. HOSES, Cooling, Repair - OEM Audi Part # 4K1819350M (4K1-819-350-M)

Flexible Hose that is part of the engine cooling system. HVAC Heater Hose Assembly. HVAC Heater Hose. and tube Assembly. Radiator Coolant. Water.

HVAC Heater Hose AssemblyHVAC Heater Hose

Fits RS6, RS7

HEATER HOSES, from 09/05/2022.
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.