Dorman - OE Solutions HVAC Heater Hose Assembly P/N:626-626
Keep hot coolant moving to your cabin heater with the Dorman heater hose assembly, part number 626-583, a direct-fit replacement for the 2005-2006 Ford GT, 1999-2005 Lincoln Navigator and 2002-2003 Lincoln Blackwood. Engineered to match the fit and durability of the stock assembly on the listed applications, this hvac heater hose assembly is designed to handle extreme temperature changes to extend service life.
A heater hose carries engine coolant between the engine and the heater core. Signs one may need replacing include coolant drips or puddles, visible cracks or swelling, a coolant smell under the hood, or a coolant level that keeps dropping. If a worn hose is the cause, this Dorman heater hose replaces it. See the Buyer's Guide tab for engine details on each vehicle.
Interchange: XL1Z18663DA
This part cross-references / interchanges with the following part numbers:
What does a heater hose assembly do?
It carries hot engine coolant between the engine and the heater core, which supplies the cabin heater with the heat it blows into the interior.
Does the Dorman 626-583 fit the 1999-2005 Lincoln Navigator and 2005-2006 Ford GT?
Yes, it is listed for the 1999-2005 Lincoln Navigator and the 2005-2006 Ford GT. The Buyer's Guide tab shows every application and engine detail.
What are the signs a heater hose may need replacing?
Coolant leaks, visible cracks or swelling, a coolant smell or a steadily dropping coolant level may indicate a failing hose. Diagnose the cause before replacing parts.
How is this heater hose built to hold up?
Dorman designed it to withstand extreme temperature changes and to resist cracking and leaking.
How is this heater hose installed?
Follow the vehicle service information: let the engine cool, drain or recover the coolant, fit the new hose, then refill and bleed air from the cooling system.
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.