Move high-pressure liquid refrigerant from the condenser toward the expansion device with the Four Seasons A/C Refrigerant Liquid Hose (P/N 56576). This application-specific liquid line is a direct-fit replacement for the 1997 Ford Explorer (V6-4.0L and V8-5.0L) and the 1997 Mercury Mountaineer (V8-5.0L), routing refrigerant on the high-pressure side of the system.
Application-specific design backed by Four Seasons’ decades of mobile A/C experience. If a leaking or damaged liquid line is the cause of poor cooling, this replaces it; diagnose the cause first, as refrigerant loss can have other sources. Four Seasons part number 56576. ⚠ WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
This part cross-references / interchanges with the following part numbers:
What does the Four Seasons 56576 liquid hose do?
It's the liquid line that carries high-pressure liquid refrigerant from the condenser toward the expansion device and evaporator in the A/C system.
Does it come with the orifice tube, or do I need to buy one separately?
It comes with a fixed orifice tube already pre-installed in the aluminum pipe section — you do not need to buy a separate orifice tube for this line.
Which vehicles does P/N 56576 fit?
1997 Ford Explorer (V6-4.0L and V8-5.0L) and 1997 Mercury Mountaineer (V8-5.0L). See the Buyer’s Guide tab to confirm your exact application.
What refrigerant is this hose compatible with?
Its double-wall barrier hose is compatible with R-1234yf, R-134a, or R-12; this application is listed for R-134a.
Does it include O-rings and fittings, and how do I know the line needs replacing?
Yes — it includes the gaskets, O-rings, or seals and the fittings needed (no bracket/service/switch port). Signs it needs replacing: refrigerant leaks or oily residue at the crimp fittings with reduced cooling; diagnose first.
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.