Four Seasons A/C Refrigerant Suction Hose P/N:66750
Four Seasons 66310 front a/c refrigerant suction hose for the 2010-2015 Audi Q7 carries low-pressure refrigerant back to the compressor. It is also sold as a suction line hose assembly.
Weak cooling or oily residue at a hose fitting can mean this suction hose is worn, though a failing compressor or a clogged condenser can also be behind weak cooling, so find the cause before you replace anything.
This hose is a direct-fit replacement for the 2010-2015 Audi Q7.
Fit and size
Build and materials
One suction hose assembly with gaskets, o-rings or seals to replace the product properly. This listing holds a single hose.
Interchange: 7L8820744G · 211207 · 787687 · A82809 · V15200104
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66310 suction hose fit a 2010-2015 Audi Q7?
Yes. Four Seasons 66310 is a front A/C refrigerant suction hose with an application specific design, and it fits the 2010-2015 Audi Q7.
Do gaskets or o-rings come with this front A/C suction hose?
Yes. The hose assembly contains gaskets, o-rings or seals to replace the product properly. The listing is one hose.
Which refrigerants is this double wall barrier suction hose compatible with?
Four Seasons 66310 is built from double wall barrier hose compatible with R1234YF, R134A or R12.
What can a leaking A/C suction hose look like?
Oily residue at the hose or its crimped fittings, or weak cooling, can mean the hose is leaking. A shop can pressure-test the A/C system; don't open a refrigerant line yourself.
What kind of fitting connection does this A/C suction hose use?
Four Seasons 66310 uses a crimp fitting connection, on 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.