Buy 2003 Audi TT 1.8L A/T FWD HVAC Heater Hose. 1.8 LITER, 225 HORSEPOWER, to water pipe, w/stability Cntrl, Cooling - OEM Audi Part # 8L9121073C (8L9-121-073-C)

HVAC Heater Hose. Water Hose.
Heater Core To Pipe. Heater to Water Pipe. HVAC Heater Hose. Outlet.

HVAC Heater Hose

Fits TT

1.8 LITER, 225 HORSEPOWER, to water pipe, w/stability cntrl.
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 TT to our Audi service department for repair.