Four Seasons 66002 a/c refrigerant discharge hose for the 2015-2016 GMC Sierra and other vehicles is a discharge line hose assembly that carries refrigerant from the A/C compressor toward the rest of the system.
- Backed by over 50 years of mobile A/C experience, and engineered and tested for trouble-free operation
- Application specific design
- Double wall barrier hose, compatible with R1234YF, R134A or R12
- Crimp fitting connection
A refrigerant leak, oily residue at the hose fittings or weak cooling can mean this hose is worn, though a failing compressor or a leaking condenser can also be behind weak cooling.
This hose assembly is also a direct-fit replacement for the 2015-2016 Chevrolet Silverado 2500 HD and the 2015-2016 Chevrolet Silverado 3500 HD. If your truck is not named here, look it up in the "Vehicles it fits" section by year, model and engine.
Specifications
- Construction: double wall barrier hose
- Refrigerant compatibility: R1234YF, R134A or R12
- Connection: crimp fitting
In the box
The hose assembly with gaskets, o-rings or seals.
Interchange: 1534827 · 282209 · T66002 · 787623 · 23357010 · 23458163 · A82248 · HA112693C
This part cross-references / interchanges with the following part numbers:
1534827, 282209, T66002, 787623, 66002, 23357010, 23458163, A82248, HA112693C
Frequently Asked Questions
Does the Four Seasons 66002 discharge hose fit the 2015-2016 Chevrolet Silverado 2500 HD?
Yes. Four Seasons 66002 is listed for the 2015-2016 Chevrolet Silverado 2500 HD, and also for the 2015-2016 Chevrolet Silverado 3500 HD.
Does this A/C discharge hose come with gaskets, o-rings or seals?
Yes. The assembly comes with gaskets, o-rings or seals to properly replace the product.
Is this discharge hose compatible with R1234YF refrigerant?
Yes. This double wall barrier hose is compatible with R1234YF, R134A or R12.
How can I tell if my A/C discharge hose is leaking?
With the engine off and cool, look for oily residue or wetness around the hose and its crimped fittings. Weak cooling can be another sign, and a shop can leak-test the system.
Does the Four Seasons 66002 hose attach with crimp fittings?
Yes. Four Seasons 66002 has a crimp fitting connection and an application specific design.
