Four Seasons 66990 a/c refrigerant suction hose for the 2019-2021 Volkswagen Jetta and other vehicles is a suction line hose assembly that carries refrigerant on the low-pressure side of your A/C system.
- Engineered and tested for trouble-free operation, with over 50 years of mobile A/C experience behind Four Seasons
- Double wall barrier hose compatible with R1234YF, R134A or R12
- Crimp fitting connection
- Application specific design
Weak cooling, oil or residue around the hose or its fittings, and a visibly damaged hose can mean the suction hose is leaking. Before you replace it, rule out other refrigerant leaks, such as a fitting, the condenser or the compressor, because a leak elsewhere in the system also weakens cooling. A shop can pressure-test the system.
It also fits the 2019-2021 Volkswagen Golf and the 2019 Volkswagen Golf SportWagen.
Specifications
Fit and size
- Connection: crimp fitting
- Design: application specific
Build and materials
- Type: suction line hose assembly
- Construction: double wall barrier hose
- Refrigerant compatibility: R1234YF, R134A or R12
In the box
This listing holds one suction line hose assembly, supplied with the gaskets, o-rings or seals to replace it properly.
Interchange: 211901 · A83670 · HA114180C · 5Q0816743C
This part cross-references / interchanges with the following part numbers:
66990, 211901, A83670, HA114180C, 5Q0816743C
Frequently Asked Questions
Does the Four Seasons 66990 suction hose fit the 2019 Volkswagen Golf SportWagen?
Yes. Four Seasons 66990 fits the 2019 Volkswagen Golf SportWagen, along with the 2019-2021 Volkswagen Golf.
Is this suction hose compatible with R1234YF refrigerant?
Yes. This suction hose is a double wall barrier hose compatible with R1234YF, R134A or R12.
Does the Four Seasons 66990 come with o-rings or seals?
Yes. Four Seasons 66990 contains gaskets, o-rings or seals to replace the hose properly. The listing holds one suction line hose assembly.
What kind of fitting connection does this A/C suction hose use?
This suction hose uses a crimp fitting connection. It is an application specific design.
Does 5Q0816743C interchange with Four Seasons 66990?
Yes. 5Q0816743C is listed as an interchange number for Four Seasons 66990, along with 211901, A83670 and HA114180C.
