Four Seasons A/C Refrigerant Discharge Hose P/N:66059
Four Seasons 66816 a/c refrigerant discharge hose for the 2015-2018 Ford Focus is the discharge line hose assembly that carries refrigerant away from the A/C compressor.
Weak cooling or oily residue near a fitting can point to a leak in the discharge line. Neither sign alone proves this hose is at fault, since a leaking condenser is another common source. You can look for residue with the engine off and cool.
This hose is a direct-fit replacement for the 2015-2018 Ford Focus.
Fit and size
Build and materials
One discharge hose assembly.
Interchange: 787958 · F1FZ19972A · H1FZ19972C · 4813654 · YF37412 · YF37628 · 211727 · A83496 · HA112626C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 66816 a/c refrigerant discharge hose fit the 2015-2018 Ford Focus?
Yes, Four Seasons 66816 is a direct-fit discharge hose for the 2015-2018 Ford Focus.
Does the 66816 discharge hose come with o-rings or seals?
Yes, the hose assembly contains gaskets, o-rings or seals to replace the product properly, so this listing holds one hose with its sealing parts.
Can this discharge hose be used with R1234YF refrigerant?
Yes. The Four Seasons 66816 is a double wall barrier hose compatible with R1234YF, R134A or R12.
How do I tell if the discharge hose on my A/C is leaking?
With the engine off and cool, look for oily residue on the hose body or at the crimped fittings, which can mean a leak. A shop can test the system to confirm it.
How does this discharge hose connect to the A/C system?
This hose uses a crimp fitting connection and is an application specific design, built as double wall barrier hose.
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.