Four Seasons A/C Refrigerant Discharge Hose P/N:66063
Four Seasons 56669 a/c refrigerant discharge hose for the 2000 Infiniti QX4 is a discharge line hose assembly that carries refrigerant away from the compressor in the A/C system.
Oil staining at the hose or its fittings, or an A/C system that stops cooling, can mean this hose is worn. A leaking compressor or a clogged condenser can be the source instead, so trace the cause first.
It is a direct-fit replacement for the 2000 Infiniti QX4.
The hose assembly comes with the gaskets, o-rings or seals needed to replace it properly.
Interchange: 282105 · T56669 · 787546 · 924902W100 · 800870 · A82144 · HA112302C
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 56669 discharge hose fit a 2000 Infiniti QX4?
Yes. Four Seasons 56669 is a direct-fit replacement for the 2000 Infiniti QX4.
Does this A/C discharge hose come with o-rings or seals?
Yes. The Four Seasons 56669 contains gaskets, o-rings or seals so the hose can be replaced properly.
Can this A/C refrigerant discharge hose be used with R134A or R1234YF?
Yes. It is a double wall barrier hose compatible with R1234YF, R134A or R12.
What kind of fitting connection does this discharge hose have?
This discharge line hose assembly has a crimp fitting connection and is an application specific design.
How can I tell if my A/C discharge hose is leaking?
With the engine off and cool, look for oil staining at the hose and its fittings. A cooling loss in the cabin is another sign, and a shop can test the system.
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.