Four Seasons A/C Refrigerant Suction Hose P/N:56427
Four Seasons 66037 a/c refrigerant suction hose for the 2012-2017 Toyota Camry and other vehicles is a suction line hose assembly that carries refrigerant back to the A/C compressor.
A leaking suction hose can show up as oily residue at the hose or its fittings, weak cooling, or a system that keeps losing refrigerant. Those signs alone do not prove this hose is the problem, since a leaking condenser can also drain the charge.
It also fits the 2013-2018 Toyota Avalon.
The suction hose assembly with gaskets, o-rings or seals.
Interchange: 282436 · T66037 · 785614 · 4812772 · A82476 · 3464563 · 8870406430 · HA112765C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66037 suction hose fit the 2013-2018 Toyota Avalon?
Yes. Four Seasons 66037 fits the 2013-2018 Toyota Avalon and the 2012-2017 Toyota Camry.
Do gaskets and o-rings come with this A/C suction hose?
Yes. This hose assembly contains gaskets, o-rings or seals for replacing it properly.
Can this suction hose be used with R1234YF refrigerant?
Yes. Four Seasons 66037 is a double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if my A/C suction hose is leaking?
Oily residue at the hose or fittings, or cooling that is weak, can point to a leak. Look only with the engine off and cool; a shop can test the system and its refrigerant pressure.
Does Four Seasons 66037 replace part number 4812772?
Yes. 4812772 is on the interchange list for Four Seasons 66037, along with 282436 and 785614.
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.