Four Seasons A/C Refrigerant Liquid Hose P/N:56576

$77.99
MPN: 56576
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Liquid Hose P/N:56576
Four Seasons A/C Refrigerant Liquid Hose P/N:56576
$77.99

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.

  • Orifice tube pre-installed: the fixed orifice tube is already installed in the aluminum pipe section — no separate orifice tube is needed to complete the job.
  • Double-wall barrier hose: compatible with R-1234yf, R-134a, or R-12; this application is listed for R-134a.
  • Construction: aluminum and rubber build with crimp fitting connections at the hose ends.
  • End fittings: End 1 is a P-Nut fitting and End 2 is a Male Springlock.
  • Fittings and seals included: comes with the gaskets, O-rings, or seals and the fittings needed to complete the replacement. No bracket, service port, or switch port is included.

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:

1533982, CWK791016, 282608, T56576, 3791016, 791016, 11156576, 56576, 982608, F67Z19835AA, 19191903, 607415, 4811778, YF2349, A72608, 3464039, HA111286, HA111286C

Frequently Asked Questions

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.