Four Seasons A/C Refrigerant Liquid Hose P/N:66663
Four Seasons 66125 a/c refrigerant liquid hose for the 2002-2008 Dodge Ram 1500 and other vehicles is a liquid line hose assembly that carries refrigerant through the A/C system.
Oily residue at a fitting, a cracked or rubbed hose, or an A/C that blows warm can mean this hose is leaking, though a leaking compressor seal or condenser can be behind the same signs. Look with the engine off and cool, and leave opening the A/C lines to a shop.
It is listed for a wide range of Dodge and Ram trucks, including the 2003-2008 Dodge Ram 2500 and the 2003-2008 Ram 2500 Series Truck.
Fit and size
Build and materials
The hose assembly comes with the gaskets, o-rings or seals needed to replace it.
Interchange: 211023 · 55056020AB · 55056020AC · 55056020AD · 55056020AE · 55056020AF · 55056020AG · 791109 · 4811886 · A82567 · 571599 · HA112763C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66125 fit the 2002-2008 Dodge Ram 1500?
Yes, Four Seasons 66125 is listed for the 2002-2008 Dodge Ram 1500, 2003-2008 Dodge Ram 2500 and 2003-2008 Ram 2500 Series Truck. Check other trucks and engines on the Buyer's Guide tab.
What comes with the Four Seasons 66125 liquid line hose assembly?
Four Seasons 66125 comes with the gaskets, o-rings or seals needed to replace the hose.
Is this liquid hose compatible with R1234YF or R134A refrigerant?
Yes. This double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if my A/C liquid hose is leaking?
Oily residue at the fittings or a cracked hose, seen with the engine off, can mean a leak, and weak cooling can go along with it. A shop can pressure-test the system.
What kind of connection does the Four Seasons 66125 use?
Four Seasons 66125 uses a crimp fitting connection on a double wall barrier hose. It is an application specific design.
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.