Keep coolant flowing to the heater core and cabin heat working with the Gates HVAC Heater Hose 12562, a factory-molded, OEM-style coolant hose shaped to route through today's smaller, tighter engine compartments. It's a direct-fit replacement for the 2019-2024 RAM 2500 and 3500, and the 2019-2023 RAM 4500 and 5500, all with the V8-6.4L engine.
Caution: do not use for fuel or oil transfer applications. Gates recommends replacing the hose clamps each time a new coolant hose is installed. Made in the United States.
Interchange: 13562 · Manufacturer part number 12562
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Gates 12562 heater hose fit?
It's a direct-fit replacement for the 2019-2024 RAM 2500 and 3500, and the 2019-2023 RAM 4500 and 5500, all with the V8-6.4L engine. Check the Buyer's Guide for your exact application.
What is this hose made of?
It has an EPDM tube, synthetic fiber knit reinforcement, and an EPDM cover, and is engineered to resist electrochemical degradation, the 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).
Can I use this hose for fuel or oil lines?
No. Caution: do not use it for fuel or oil transfer applications. It is intended for coolant, water, and air applications, and is also approved for marine use.
Should I reuse the old hose clamps?
Gates recommends replacing the hose clamps each time a new coolant hose is installed.
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.
