Four Seasons 66953 a/c refrigerant discharge hose for the 2016-2018 Kia Optima is a discharge line hose assembly that carries refrigerant away from the compressor on the high-pressure side of the A/C system.
- Double wall barrier hose that works with R1234YF, R134A or R12 refrigerant
- Crimp fitting connection
- Application-specific design
- Engineered and tested for trouble-free operation
- Backed by over 50 years of mobile A/C experience
An oily residue at a fitting or along the hose, A/C that blows warm, or a visibly damaged hose can mean the discharge hose is leaking. A failing compressor, a leaking condenser or a tired O-ring at another joint can produce those symptoms too, so trace the leak to its source before you order a hose.
This hose is a direct-fit replacement for the 2016-2018 Kia Optima.
Specifications
- Hose construction: double wall barrier
- Connection: crimp fitting
- Refrigerant compatibility: R1234YF, R134A or R12
- Design: application specific
In the box
The hose assembly comes with gaskets, o-rings or seals for a proper replacement.
Interchange: 4813688 · 97762D5000 · 211864 · A83633 · HA112849C
This part cross-references / interchanges with the following part numbers:
66953, 4813688, 97762D5000, 211864, A83633, HA112849C
Frequently Asked Questions
Does the Four Seasons 66953 discharge hose fit the 2016-2018 Kia Optima?
Yes. Four Seasons 66953 is an application-specific discharge line hose assembly and a direct-fit replacement for the 2016-2018 Kia Optima.
Do the o-rings come with this A/C discharge hose?
Yes. The assembly contains gaskets, o-rings or seals so it can be replaced properly.
Is the Four Seasons 66953 hose compatible with R1234YF refrigerant?
Yes. Its double wall barrier hose is compatible with R1234YF, R134A or R12, so Four Seasons 66953 works with any of those three refrigerants.
How do I tell if my A/C discharge hose is leaking?
With the engine off and cool, look for oily residue at the crimped fittings or damage along the hose. Warm air from the vents can go with a leak, and a shop can pressure-test the system.
Does 97762D5000 cross-reference to this discharge hose?
Yes. Four Seasons 66953 replaces 97762D5000, along with 4813688, 211864, A83633 and HA112849C.
