Four Seasons A/C Refrigerant Liquid Hose P/N:55570
Four Seasons 66844 a/c refrigerant liquid hose for the 2013-2020 Ford Fusion is a liquid line hose assembly that carries refrigerant through the A/C system.
Oily residue on the hose or fittings, visible cracks, or weak cooling can mean the hose is leaking, though a low charge or another failed A/C part can produce weak cooling too. Find the cause before replacing anything. With the engine off and cool, look the hose over for cracks and oil film, and leave refrigerant leak testing to a shop.
It is a direct-fit replacement for the 2013-2020 Ford Fusion.
Not included: orifice tube.
Interchange: DG9Z19835B · DG9Z19835H · HG9Z19835B · 4813377 · YF37411 · YF37966 · 211755 · A83524 · 571053 · HA112491C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66844 liquid hose fit the 2013-2020 Ford Fusion?
Yes. Four Seasons 66844 is an application-specific liquid line hose assembly made for the 2013-2020 Ford Fusion.
Does this A/C liquid line hose come with an orifice tube?
No. Four Seasons 66844 is sold without an orifice tube. It does include gaskets, o-rings or seals for replacing the hose.
Can this liquid hose be used with R1234YF refrigerant?
Yes. This double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if my A/C liquid hose is leaking?
Oily residue around the hose or its crimped fittings, or visible cracks, can mean a leak. Look with the engine off and cool, and have a shop test for refrigerant leaks.
Does Four Seasons 66844 replace number DG9Z19835B?
Yes. DG9Z19835B is one of the numbers this Four Seasons 66844 replaces, along with 4813377 and YF37411.
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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.