Four Seasons 66741 a/c refrigerant discharge hose for the 2015-2018 Chevrolet City Express is the line that carries refrigerant out of the A/C compressor, supplied as a hose assembly.
- Double wall barrier hose, compatible with R1234YF, R134A or R12
- Crimp fitting connection
- Application specific design
- Engineered and tested for trouble free operation
- Backed by over 50 years of mobile a/c experience
Warm air from the vents, oily residue around the hose or its fittings, or a hose that looks cracked or chafed can point to a problem in the discharge line. Before you replace the hose, rule out a low refrigerant charge, a leaking fitting elsewhere in the system and a compressor fault, since each can give the same warm air.
This hose is a direct-fit replacement for the 2015-2018 Chevrolet City Express.
Specifications
- Type: discharge line hose assembly
- Design: application specific
- Connection: crimp fitting
- Hose construction: double wall barrier hose
- Refrigerant compatibility: R1234YF, R134A or R12
In the box
The hose assembly comes with gaskets, o-rings or seals to replace it properly.
Interchange: 787927 · 925118 · 19317008 · 19318255 · 700204 · 4813140 · 211652 · A83323 · HA112360C
This part cross-references / interchanges with the following part numbers:
787927, 66741, 925118, 19317008, 19318255, 700204, 4813140, 211652, A83323, HA112360C
Frequently Asked Questions
Does the Four Seasons 66741 discharge hose fit the 2015-2018 Chevrolet City Express?
Yes. Four Seasons 66741 is an application specific discharge line hose assembly made for the 2015-2018 Chevrolet City Express.
Does this A/C discharge hose come with o-rings or seals?
Yes. The hose assembly contains gaskets, o-rings or seals to replace it properly.
Can this discharge hose be used with R1234YF refrigerant?
Yes. This discharge hose is a double wall barrier hose compatible with R1234YF, R134A or R12.
What are signs a refrigerant discharge hose is leaking or damaged?
Warm air from the vents, oily residue on the hose or its fittings, or visible cracks and chafing can point to the hose. Other A/C faults share these signs, so a shop can pinpoint the source.
Does Four Seasons 66741 replace part number 19317008?
Yes. 19317008 is an interchange number for the Four Seasons 66741 discharge hose assembly, along with 787927, 925118 and several others listed on this page.
