Dorman - OE Solutions HVAC Heater Hose Assembly P/N:626-223
Send engine coolant to the heater core through an upgraded aluminum junction with the Dorman heater hose assembly, part number 626-314HP. It is a direct-fit replacement for the 2010 Dodge Grand Caravan and 2010 Chrysler Town & Country. See the Buyer's Guide tab for engine details.
Original equipment heater hose assemblies often fail when their plastic Y-connector cracks. This Dorman OE FIX replacement uses an upgraded aluminum Y-connector, designed to address that weak point in the original design.
Heater hoses carry hot coolant between the engine and the heater core. Signs a Dorman heater hose may need replacing include coolant drips or leaks, a sweet coolant smell, a coolant level that keeps dropping, and weak cabin heat. If a failed hose is the cause, this assembly replaces it. Diagnose the cause before replacing parts.
Interchange: 4677603AL · SK626314HP
This part cross-references / interchanges with the following part numbers:
What does this Dorman hvac heater hose assembly do?
It carries engine coolant between the engine and the heater core, which the HVAC system uses to heat the cabin. It uses an upgraded aluminum Y-connector.
Why does it use an aluminum Y-connector?
Original equipment assemblies often fail when the plastic Y-connector cracks. Dorman upgraded it to aluminum for added durability, designed to address that failure point.
What comes in the box?
The hose assembly comes with the clamps needed for installation. Follow the vehicle service information for the installation procedure and for coolant refill and bleeding.
What are signs a heater hose may need replacing?
Common signs include coolant drips or leaks, a sweet coolant smell, a coolant level that keeps dropping, cracked or swollen hose sections, and weak cabin heat. Diagnose the cause before replacing parts.
Is this the right heater hose for a 2010 Dodge Grand Caravan?
Yes. It is listed for the 2010 Dodge Grand Caravan and 2010 Chrysler Town & Country. Check the Buyer's Guide tab for the engine details for your vehicle.
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.