Four Seasons A/C Refrigerant Suction Hose P/N:56909
Four Seasons 66377 a/c refrigerant suction hose for the 2016 Honda Civic is a suction line hose assembly that carries refrigerant back toward the compressor.
Weak cooling, oily residue at the fittings or a visibly cracked hose can mean the suction hose is leaking. A leaking condenser, a weak compressor or a loose fitting elsewhere in the system can be behind those signs too, so find the cause before buying a hose.
This hose is a direct-fit replacement for the 2016 Honda Civic.
Fit and size
Build and materials
One suction line hose assembly, with gaskets, o-rings or seals to replace it properly.
Interchange: 211288 · 785814 · 80312TBAA01 · A82890 · HA112864C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66377 a/c refrigerant suction hose fit a 2016 Honda Civic?
Yes. Four Seasons 66377 is an application specific suction line hose assembly, and it is a direct-fit replacement for the 2016 Honda Civic.
Does this suction hose assembly come with o-rings or seals?
Yes. Four Seasons 66377 contains gaskets, o-rings or seals to replace the hose properly. The listing is one hose assembly.
Can this suction 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 suction hose is leaking?
With the engine off, look for oily residue at the fittings or a cracked, damaged hose. Weak cooling can be another sign, and a shop can test the system for leaks.
Does Four Seasons 66377 interchange with 80312TBAA01?
Four Seasons 66377 is listed as an interchange for 80312TBAA01, along with 211288, 785814, A82890 and HA112864C.
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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.