Four Seasons A/C Refrigerant Discharge Hose P/N:55927
The Four Seasons 66593 a/c refrigerant discharge hose for the 2011-2013 Toyota Highlander is a discharge line hose assembly that carries refrigerant away from the compressor.
Weak cooling or oily residue at the hose or its fittings can mean the discharge hose is leaking. The compressor or the condenser can be behind the same symptoms, so find the cause before you replace anything.
This hose is a direct-fit replacement for the 2011-2013 Toyota Highlander.
Fit and size
Build and materials
Includes gaskets, o-rings or seals to replace the hose properly.
Interchange: H7769 · 211504 · 787770 · 4812763 · A83111 · 3464541 · 887030E080 · HA11616C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66593 discharge hose fit the 2011-2013 Toyota Highlander?
Yes. Four Seasons 66593 is an application specific discharge line hose assembly for the 2011-2013 Toyota Highlander.
Does the Four Seasons 66593 hose come with o-rings or seals?
Yes. Four Seasons 66593 includes gaskets, o-rings or seals to replace the hose properly.
Can this discharge hose be used with R1234YF refrigerant?
Yes. The double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if my A/C discharge hose is leaking?
Oily residue on the hose or at its fittings, or A/C that cools weakly, can point to a leak. A shop can pressure-test the system to pinpoint it.
What kind of fittings does this A/C discharge hose use?
This discharge hose has a crimp fitting connection and 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.