Four Seasons A/C Refrigerant Discharge Hose P/N:66165
Four Seasons 66209 a/c refrigerant discharge hose for the 1997-1999 Subaru Legacy carries refrigerant from the compressor to the condenser as a discharge line hose assembly.
A leaking discharge hose can show up as oily residue near the fittings or an A/C that no longer cools well. Before you replace the hose, rule out other causes of weak cooling, such as a leak elsewhere in the system or a compressor fault, since those can look the same from the driver's seat.
It is a direct-fit replacement for the 1997-1999 Subaru Legacy.
In the box: this listing holds one hose assembly.
Interchange: 211107 · 787710 · AHA800770 · A82709 · 571685 · 73424AC170 · 73424AC171 · HA112275C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66209 discharge hose fit a 1997-1999 Subaru Legacy?
Yes. Four Seasons 66209 is an application specific discharge hose assembly for the 1997-1999 Subaru Legacy.
Does this A/C discharge hose come with gaskets, o-rings or seals?
Yes. The hose assembly contains gaskets, o-rings or seals to replace the product properly. This listing is one hose assembly.
Can the Four Seasons 66209 hose be used with R134A or R1234YF refrigerant?
Yes. Four Seasons 66209 is made of double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if my A/C discharge hose is leaking?
With the engine off and cool, look for oily residue or wet spots along the hose and at its crimp fittings. Weak cooling can also be a sign, and a shop can leak-test the system.
Does 66209 replace number 73424AC170?
Yes. 73424AC170 is one of the numbers Four Seasons 66209 replaces, along with 73424AC171, AHA800770 and several others listed on this page.
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.