Gates HVAC Heater Hose P/N:19335
Keep coolant circulating to and from the heater core with the Gates heater hose 12561, a premium factory-molded coolant hose engineered in the OEM style to fit today's smaller, tighter engine compartments. It installs as a direct-fit replacement for the 2019-2024 RAM 2500 and 3500, plus the 2019-2023 RAM 4500 and 5500 — check the Buyer's Guide tab to confirm your engine.
As with any coolant hose, Gates recommends installing new hose clamps whenever you fit a replacement. Do not use this hose for fuel or oil transfer applications.
Interchange: 68435738AA · 13561
This part cross-references / interchanges with the following part numbers:
What is the Gates hvac heater hose 12561?
It is a premium factory-molded, OEM-style coolant hose that routes coolant to and from the heater core. It carries all the quality features of Gates molded coolant hose.
Which vehicles does the 12561 fit?
It is a direct-fit replacement for the 2019-2024 RAM 2500 and 3500, and the 2019-2023 RAM 4500 and 5500. See the Buyer's Guide tab to confirm the correct engine for your vehicle.
What is this hose made of?
It uses an EPDM tube, synthetic fiber knit reinforcement and an EPDM cover, and it meets SAE 20R3 Type EC Class D-1 and D-2 specifications.
Should I reuse the old hose clamps?
Gates recommends installing new hose clamps each time a new coolant hose is fitted, so plan to have fresh clamps on hand for the job.
Can I use it for fuel or oil?
No. This hose is approved for coolant, water, air and marine applications; Gates cautions against using it 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.