w/ IHKA High : Rear Heater Valve to Upper Position Heater Core
Grade: Aftermarket Inlet
Grade: Aftermarket Standard Heater
Return #2 - Heater Core to Engine
Return #1 - Heater Core to Engine
w/ IHKA Basis : Auxiliary Water Pump to Heater Valve
Return #2 - Lower Position Heater Core to Engine
Grade: Aftermarket Inlet
Grade: Aftermarket Inlet
Grade: Aftermarket Inlet
w/ IHKA High : Auxiliary Water Pump to Heater Valve
Grade: Aftermarket 3rd Section
w/ IHKA High : Front Heater Valve to Center Position Heater Core
Browse our selection of quality hvac heater hose parts designed specifically for your BMW 545i. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
Sedan
V8 4.4L
Automatic · Manual