Coolant Hose, supply 1. HVAC Heater Hose.
HVAC Heater Hose. Inlet.
HVAC Heater Hose
Fits 530i, 530i xDrive, 540i, 540i xDrive, 640i xDrive Gran Turismo, 740i, 740i xDrive
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.