Four Seasons 55973 a/c refrigerant discharge hose for the 2010-2020 International Prostar is a discharge line hose assembly that carries refrigerant out of the compressor to the rest of the A/C system.
- Engineered and tested for years of trouble-free operation, backed by over 50 years of mobile A/C experience.
- Double wall barrier hose compatible with R1234YF, R134A or R12.
- Crimp fitting connection.
- Application-specific design.
An oily residue at the fittings, a cracked or rubbed hose, or an A/C that stops cooling can mean the hose is leaking. A warm vent alone does not prove the hose is at fault, since a worn compressor clutch can leave the system just as warm.
This hose is a direct-fit replacement for the 2010-2020 International Prostar.
Specifications
Fit and size
- Pieces in listing: 1 hose assembly
- Fitting connection: crimp
Build and materials
- Construction: double wall barrier hose
- Compatible refrigerants: R1234YF, R134A, R12
In the box
This listing holds one discharge line hose assembly, supplied with gaskets, o-rings or seals.
Interchange: 921552 · T55973 · 787514 · 3582989C91 · 090823 · A70589 · HA113914C
This part cross-references / interchanges with the following part numbers:
921552, T55973, 787514, 55973, 3582989C91, 090823, A70589, HA113914C
Frequently Asked Questions
Does the Four Seasons 55973 discharge hose fit the 2010-2020 International Prostar?
Yes. Four Seasons 55973 is listed for the 2010-2020 International Prostar and is an application-specific design for it.
Which refrigerants is this A/C discharge hose compatible with?
This discharge hose is a double wall barrier hose compatible with R1234YF, R134A or R12.
Do I get o-rings or gaskets with the Four Seasons 55973?
Yes. Four Seasons 55973 comes with gaskets, o-rings or seals to replace the hose properly. The listing holds one hose assembly.
What kind of fittings does this discharge line hose have?
This hose has a crimp fitting connection. Its application-specific design means it is made for the vehicle it is listed for, not as a universal hose.
Does Four Seasons 55973 replace part number 3582989C91?
Yes. 3582989C91 is one of the numbers Four Seasons 55973 replaces, along with 921552, 787514 and HA113914C, among others.
