Four Seasons A/C Refrigerant Suction Hose P/N:66750
Four Seasons 66390 a/c refrigerant suction hose for the 2015-2017 Ford F150 and other vehicles is a suction line hose assembly that carries refrigerant on the low-pressure side of the A/C system.
A hose that is oil-stained, cracked or leaking at a fitting, or an A/C that cools poorly, can mean this hose needs replacing. Poor cooling alone does not prove the hose is at fault, because a low refrigerant charge is another common cause.
The same hose also fits the 2015-2017 Ford F-150 and the 2015-2017 Ford Lobo.
The suction line hose assembly with gaskets, o-rings or seals.
Interchange: 211301 · 785794 · FL3Z19867F · FL3Z19867J · YF37408 · A82903 · HA11609C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66390 suction hose fit the 2015-2017 Ford Lobo?
Yes. Four Seasons 66390 is listed for the 2015-2017 Ford Lobo, and it has an application specific design.
Can this A/C suction hose be used with R1234YF refrigerant?
Yes. The Four Seasons 66390 is a double wall barrier hose compatible with R1234YF, R134A or R12.
Do I get o-rings with this suction hose assembly?
Yes. The assembly contains gaskets, o-rings or seals to properly replace the product.
What kind of fittings does this suction hose assembly have?
This suction hose assembly has a crimp fitting connection and an application specific design.
How can I tell if this A/C suction hose is leaking?
Oily residue on the hose or at its fittings, or weak cooling, can point to a leak. Look with the engine off and cool, and have a shop leak-test the system.
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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.