Four Seasons 66979 A/C suction and liquid line hose assembly for the 2019-2023 Jeep Cherokee 4-cylinder 2.4L carries refrigerant between the parts of the A/C system. It is an internal heat exchange design that covers both the suction and liquid lines in one assembly.
- Double wall barrier hose for R1234YF, R134A or R12 refrigerant
- Crimp fitting connection
- Application specific design with an internal heat exchanger
- Gaskets, o-rings or seals included with the hose assembly
- Aluminum and rubber construction
Quick facts
- Part: Four Seasons 66979 A/C suction and liquid line hose assembly
- Also called: A/C suction line
- Fits: 2019-2023 Jeep Cherokee 4-cylinder 2.4L
- Material: Aluminum / Rubber
- Condition: New
Weak cooling, oily residue at a fitting or a refrigerant leak can mean this assembly, also listed as an A/C suction line, is worn or damaged. Before you replace it, rule out a leak elsewhere in the system or a compressor problem, since weak cooling has more than one source.
Fits
It fits the 2019-2023 Jeep Cherokee 4-cylinder 2.4L, which takes one assembly.
Specifications
Fit and size
- Quantity per vehicle: 1
- End 1 type: P-nut fitting
- End 2 type: flange
- Refrigerant type: R134A, R1234YF
Build and materials
- Style: hose assembly with IHX
- Material: Aluminum / Rubber
- Hose construction: double wall barrier hose
- Connection: crimp fitting
- Condition: New
- Country of origin: China
In the box
One hose assembly with its fittings, a service port and gaskets, o-rings or seals. A bracket is not included, and the old one may not be reusable, so plan on a new one.
Interchange: 68288354AA · 68288354AB · 211890 · A83659
This part cross-references / interchanges with the following part numbers:
66979, 68288354AA, 68288354AB, 211890, A83659
Frequently Asked Questions
Does the Four Seasons 66979 hose assembly fit the 2019-2023 Jeep Cherokee 4-cylinder 2.4L?
Yes. Four Seasons 66979 is listed for the 2019-2023 Jeep Cherokee 4-cylinder 2.4L, and that vehicle takes one assembly.
Do I get fittings and o-rings with this A/C suction and liquid line hose assembly?
Yes. The hose assembly comes with its fittings, a service port and gaskets, o-rings or seals. A bracket is not included.
Which refrigerants can this double wall hose assembly handle?
The double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if this internal heat exchange hose assembly is leaking?
Oily residue near the crimp fittings, a refrigerant stain on the hose or weak cooling can mean a leak. Leak testing means working on the A/C system, so a shop can do it.
Is 68288354AA the same as Four Seasons 66979?
Yes. 68288354AA is a cross-reference for Four Seasons 66979, along with 68288354AB, 211890 and A83659.
