Dorman - OE Solutions HVAC Heater Hose Assembly P/N:626-309
Keep engine coolant moving through the heater circuit with the Dorman heater hose assembly, part number 626-220. This heater hose return tube is designed to handle extreme temperature changes and to resist cracking and leaking. It fits several Ford, Lincoln and Mercury models, among them the 1992-1995 Ford Crown Victoria and the 1991-1995 Lincoln Town Car, as a direct-fit replacement for the listed applications.
A heater hose carries hot engine coolant in the heater circuit, which feeds the heater core that the HVAC system uses to warm the cabin. Signs that a Dorman heater hose may need replacing include coolant drips or puddles, visible cracks or swelling, a dropping coolant level, or weak heat from the vents. Diagnose the cause before replacing the hose, because other cooling or HVAC parts can produce similar symptoms. See the Buyer's Guide tab for engine details and the full vehicle list.
Interchange: F1AZ18B402AF
This part cross-references / interchanges with the following part numbers:
What does this Dorman hvac heater hose assembly do?
It is a heater hose return tube that carries engine coolant in the heater circuit. That circuit feeds the heater core, which the HVAC system uses to warm the cabin.
Which vehicles does part 626-220 fit?
It fits several Ford, Lincoln and Mercury models, including the 1992-1995 Ford Crown Victoria and the 1991-1995 Lincoln Town Car. See the Buyer's Guide tab for the full list and engine details.
What are signs a heater hose may need replacing?
Coolant leaks, visible cracks, a dropping coolant level or weak cabin heat can all be signs. Diagnose the cause first, because other cooling or HVAC parts can produce similar symptoms.
Is it built to handle engine heat?
Dorman designed it to withstand extreme temperature changes and to resist cracking and leaking, which is intended to extend its service life.
What interchange number does this part replace?
Dorman 626-220 replaces interchange number F1AZ18B402AF.
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.