Four Seasons A/C Refrigerant Liquid Hose P/N:56993
Four Seasons 65271 a/c refrigerant liquid hose for the 2011-2020 Ford F-53 Motorhome Chassis and other vehicles is a liquid line hose assembly that carries refrigerant through the A/C system.
Weak cooling or oily residue near a hose fitting can mean this hose is worn, but a leaking condenser or a tired compressor can be behind either one, so trace the cause before you replace anything.
This hose also fits the 2011-2023 Ford HD F53 and the 2011-2022 Ford F59. If your chassis isn't named here, run its year and model through the "Vehicles it fits" section.
Fit and size
Build and materials
The hose assembly comes with gaskets, o-rings or seals. An orifice tube is not included.
Interchange: 921420 · BU9Z19972C · YF3685 · 212566 · A66159
This part cross-references / interchanges with the following part numbers:
Is the Four Seasons 65271 liquid hose the right one for a 2011-2022 Ford F59?
Yes, Four Seasons 65271 fits the 2011-2022 Ford F59. For a chassis not named on this page, look up your year and model in the "Vehicles it fits" section.
Can the Four Seasons 65271 hose be used with R1234YF refrigerant?
Yes, the Four Seasons 65271 hose is a double wall barrier hose compatible with R1234YF, R134A or R12.
Does the 65271 liquid line hose assembly come with an orifice tube?
No. This liquid line hose assembly is sold without an orifice tube. It does come with gaskets, o-rings or seals.
Is this A/C liquid hose a universal hose or made for specific vehicles?
It is made for specific vehicles. The design is application specific, and the hose connects with crimp fittings.
How can I tell if the liquid hose in my truck's A/C is failing?
Cracks or damage on the hose, oily residue near a fitting or weak cooling can mean the hose is worn. A shop can leak-test the system to find the cause.
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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.