Shop 2012 Audi A5 Pipe. Tube. Hose. (Front). 3.0 LITER W/O PLUG-IN HYBRID, HEATER HOSES. 3.0 LITER W HOSES, LITER, PLUG-IN - OEM Audi Part # 4N0121064A (4N0-121-064-A)

HVAC Heater Hose Assembly. Pipe that is part of the engine cooling system.

Engine Coolant PipeHVAC Heater Hose AssemblyHVAC Heater Hose

Fits A8, S8

3.0 LITER W/O PLUG-IN HYBRID, HEATER HOSES. 3.0 LITER W/PLUG-IN HYBRID, HEATER HOSES, front.
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 to our service department for repair.