Gates HVAC Heater Hose P/N:19601
Keep coolant moving through the auxiliary water pump outlet with the Gates heater hose 51614, a premium modular coolant hose that drops in as a direct-fit replacement for the 2011-2013 BMW 550I, 2010-2013 BMW 550I GT, 2009-2012 BMW 750I and 750LI, and 2011-2013 BMW ALPINA B7 — all built around the V8-4.4L engine (see the Buyer's Guide tab for the full list of 14 applications).
It measures 18 in (457 mm) centerline length with a 0.85 in (22 mm) inside diameter at each end. Country of origin: Turkey. Gates recommends replacing the clamps whenever a new coolant hose is installed. Caution: do not use for fuel or oil transfer applications.
Interchange: 23022M · 17127575453 · F11254 · R19731 · CHE0550
This part cross-references / interchanges with the following part numbers:
What vehicles does the Gates 51614 heater hose fit?
It is a direct-fit replacement for the 2011-2013 BMW 550I, 2010-2013 550I GT, 2009-2012 750I and 750LI, and 2011-2013 ALPINA B7 with the V8-4.4L engine. Check the Buyer's Guide tab for all 14 applications.
Where does this hose install on the engine?
This modular coolant hose is cataloged for the auxiliary water pump outlet position on the listed BMW applications.
Is the 51614 a Gates hvac heater hose?
Yes. It is a Gates modular coolant/heater hose that carries engine coolant and includes OEM-exact components such as a female quick connector.
What is this hose made of?
It uses an EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone-, and chemical-coolant-resistant EPDM cover, and includes plastic and steel components.
Do I need to replace the clamps when installing this hose?
Gates recommends replacing the clamps each time a new coolant hose is installed. Consult the vehicle service information for the correct hardware.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.