Flexible Hose that is part of the engine cooling system. Hoses carries permanent coolant, or antifreeze, throughout the engine, heater, and radiator. HVAC Heater Hose Connector. HVAC Heater Hose.
HVAC Heater Hose ConnectorEngine Coolant HoseHVAC Heater Hose
Fits A3, S3, S7 Sportback, TT, TTS
2.0 LITER, CODE DHHA, RIGHT SIDE. 2.0 LITER, CODE DLRA, RIGHT SIDE. ENGINE CODE DHHA, RIGHT SIDE. ENGINE CODE DJJA OR DLRA. ENGINE CODE: DNVB, LEFT SIDE, upper. ENGINE CODE: DSFA, LEFT SIDE, upper. Golf R; Inlet. GTI; Inlet. LEFT SIDE. Sedan/Wagon, ENGINE CODE DJJA OR DLRA.
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 2009 Audi RS4 to our Audi service department for repair.