Gates HVAC Heater Hose P/N:19335
Keep coolant moving between the reservoir and radiator with the GATES heater hose 12539, a premium molded coolant hose that drops in as a direct-fit replacement for the 2015-2017 Ford F Series Pickup, 2015-2017 Ford F-150 and 2015-2017 Ford Lobo. Factory-molded in an OEM-style shape, it's built to fit today's smaller, tighter engine compartments and is cataloged for the reservoir-to-radiator position. This molded heater hose can be used for coolant, water and air applications, and is also approved for marine use.
Gates recommends installing new hose clamps whenever a coolant hose is replaced. Do not use this hose for fuel or oil transfer.
Interchange: FL3Z 8075 B
FL3Z8075B · 13539
This part cross-references / interchanges with the following part numbers:
What is the GATES hvac heater hose 12539?
It's a premium factory-molded coolant hose in an OEM-style shape, cataloged for the reservoir-to-radiator position. It can carry coolant, water or air and is also approved for marine applications.
What vehicles does the 12539 fit?
It's a direct-fit replacement for the 2015-2017 Ford F Series Pickup, 2015-2017 Ford F-150 and 2015-2017 Ford Lobo. See the Buyer's Guide tab for engine details.
What is this hose made of?
It has an EPDM tube, synthetic fiber knit reinforcement and an EPDM cover. It is engineered to resist electrochemical degradation, a leading cause of hose failure.
What specifications does it meet?
It meets SAE 20R3 Type EC Class D-1 and D-2 specifications and handles a temperature range of -40°F to 275°F (-40°C to 135°C).
Should I replace the hose clamps too?
Yes. Gates recommends installing new hose clamps each time a coolant hose is replaced. Do not use this hose for fuel or oil transfer applications.
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.