Route hot coolant between the engine and heater core with the Gates heater hose HHA140, a premium molded HVAC heater hose assembly that drops in as a direct-fit replacement for the 2014-2021 Dodge ProMaster and the 2014-2021 Ram ProMaster 1500, 2500, and 3500. Built with OE-grade materials for an OE-exact fit, it serves as the heater return pipe assembly and includes everything needed to complete the repair — a strong value versus buying from the dealer.
If a cracked, leaking, or swollen original heater return hose is behind your coolant loss or weak cabin heat, this molded assembly replaces it. Confirm the application for your ProMaster before ordering.
Interchange: 626-724
626724
This part cross-references / interchanges with the following part numbers:
What vehicles does the Gates HHA140 heater hose fit?
It is a direct-fit replacement for the 2014-2021 Dodge ProMaster and the 2014-2021 Ram ProMaster 1500, 2500, and 3500. See the Buyer's Guide tab to confirm your exact application.
Where is this heater hose located on the vehicle?
This assembly serves as the heater return pipe, routing coolant back from the heater core. Refer to the vehicle service information for the exact routing.
What is included with this assembly?
Gates states it includes everything necessary for a complete assembly repair, so you can handle a difficult system repair with confidence.
What is the Gates HHA140 made from?
It uses heavy-gauge steel tubing with superior welds and a high-quality tube coating that provides resistance to corrosion, rust, and vibration.
Why might I need to replace this heater hose?
Signs it may need replacing include a cracked, leaking, or swollen hose, coolant loss, or weak cabin heat. Diagnose the cause first; if this hose is the source, replacing it addresses it.
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.
