Four Seasons 66772 a/c refrigerant discharge hose for the 2003-2006 Audi A4 / A4 Quattro and other vehicles carries high-pressure refrigerant away from the compressor. It is also called a discharge line hose assembly.
- Engineered and tested for 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
Oily residue on the hose or its crimped fittings, a cracked or rubbed hose, or an A/C that stops cooling can mean the hose is leaking. A warm-blowing A/C has several possible causes, so with the engine off, look along the hose and fittings for oil and wear, and find where the refrigerant is escaping before replacing this hose. Pressure and leak tests are best left to a shop.
It also fits the 2003-2006 Audi A4 Quattro and the 2003-2005 Audi A4.
Specifications
Fit and size
- Design: application specific
- Connection: crimp fitting
Build and materials
- Type: discharge line hose assembly
- Construction: double wall barrier hose
- Refrigerant compatibility: R1234YF, R134A or R12
In the box
Gaskets, o-rings or seals for replacing the hose.
Interchange: 8E0260701BE · 787929 · 801101 · 4812279 · 211683 · A83416 · 7111164 · HA11164C · V15200078
This part cross-references / interchanges with the following part numbers:
8E0260701BE, 787929, 66772, 801101, 4812279, 211683, A83416, 7111164, HA11164C, V15200078
Frequently Asked Questions
Does the Four Seasons 66772 discharge hose fit the 2003-2005 Audi A4?
Yes. Four Seasons 66772 fits the 2003-2005 Audi A4, and it also fits the 2003-2006 Audi A4 Quattro.
Do gaskets or o-rings come with the Four Seasons 66772 A/C discharge hose?
Yes. The Four Seasons 66772 assembly contains gaskets, o-rings or seals for replacing the hose.
Which refrigerants is this discharge hose compatible with?
This hose is a double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if my A/C discharge hose is leaking?
Oily residue on the hose or its crimped fittings, a cracked or rubbed hose, or an A/C that stops cooling can all be signs. A shop can leak-test the system to confirm.
Is the Four Seasons 66772 a universal discharge hose?
No. Four Seasons 66772 has an application specific design with a crimp fitting connection, so it is made for the vehicles it fits.
