Four Seasons 66112 a/c refrigerant discharge hose for the 2009-2011 Buick Lucerne is a discharge line hose assembly that carries refrigerant from the compressor toward the condenser on the high-pressure side.
- Engineered and tested for trouble-free operation, backed by over 50 years of Four Seasons mobile a/c experience
- Double wall barrier hose that is compatible with R1234YF, R134A or R12
- Crimp fitting connection
- Application specific design
A refrigerant leak can show up as oily residue at the hose or its crimped fittings, a hose that looks cracked or rubbed, or an A/C that blows warm air. Several other faults give warm air too, so before buying, look the hose and fittings over for residue and damage with the engine off and cool, and leave pressure testing to a shop. If this hose is the cause, this assembly replaces it.
It is a direct-fit replacement for the 2009-2011 Buick Lucerne.
Specifications
- Hose construction: double wall barrier
- Connection: crimp fitting
- Compatible refrigerants: R1234YF, R134A, R12
- Design: application specific
In the box
The hose assembly, with gaskets, o-rings or seals.
Interchange: 1533893 · 211010 · 787647 · 22752062 · 25876342 · 704524 · 4813080 · A82554 · HA111621C
This part cross-references / interchanges with the following part numbers:
1533893, 211010, 787647, 66112, 22752062, 25876342, 704524, 4813080, A82554, HA111621C
Frequently Asked Questions
Does the Four Seasons 66112 discharge hose fit the 2009-2011 Buick Lucerne?
Yes. Four Seasons 66112 is an application specific discharge hose assembly listed for the 2009-2011 Buick Lucerne.
Do I get new o-rings with this A/C discharge hose?
Yes. Four Seasons 66112 contains gaskets, o-rings or seals to properly replace the product.
Can this discharge hose be used with R1234YF refrigerant?
Yes. This double wall barrier hose is compatible with R1234YF, R134A or R12.
What signs can show up on a leaking A/C discharge hose?
Oily residue at the hose or crimped fittings, cracks or rubbing on the hose, and warm air from the vents can all go with a refrigerant leak. A shop can pressure-test the system to find the source.
Is 25876342 an interchange number for this discharge hose?
Yes. 25876342 is listed as an interchange number for this Four Seasons 66112 hose.
