Four Seasons A/C Refrigerant Suction Hose P/N:56656
Four Seasons 56566 a/c refrigerant suction hose for the 1999 Ford Mustang is a suction line hose assembly that carries refrigerant on the low-pressure side of the A/C system.
Oily residue on the hose or at its fittings, a visible crack, or an A/C that cools poorly can mean the hose is leaking. These signs alone do not prove the hose is at fault, since a failing compressor can also leave the air warm.
This hose is a direct-fit replacement for the 1999 Ford Mustang.
Fit and size
Build and materials
In the box: one suction line hose assembly. This listing holds a single hose.
Interchange: 1531617 · CWK785153 · 282897 · T56566 · 3785153 · 785153 · 11156566 · F8ZZ19D742BA · 19191894 · 88918298 · 607384 · YF2507 · A72897 · 572712 · 34438 · HA10380C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 56566 suction hose fit a 1999 Ford Mustang?
Yes, Four Seasons 56566 is an application-specific suction line hose assembly for the 1999 Ford Mustang.
Does this A/C suction hose come with o-rings or gaskets?
Yes, Four Seasons 56566 comes with gaskets, o-rings or seals so the hose can be replaced properly.
Is this suction hose compatible with R134A refrigerant?
Yes. The double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if my A/C suction hose is leaking?
Oily residue on the hose or its fittings, visible cracks with the engine off, and poor cooling can all point to a leak. A shop can leak-test the system to confirm.
Does this suction hose use crimp fittings?
Yes, this suction line hose assembly connects through a crimp fitting and has an application-specific design.
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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.