Four Seasons 66626 a/c refrigerant discharge / suction hose assembly for the 2001-2002 GMC Savana and other vehicles carries refrigerant through the A/C system on a double wall barrier hose with crimped fittings.
- 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
A refrigerant leak, a hose that is cracked or rubbed through, or A/C that blows warm air can all mean the assembly is failing. Before you replace this hose assembly, rule out a loose fitting, a worn o-ring or a compressor fault as the source of the problem.
The 2001-2002 GMC Savana, 2001-2002 Chevrolet Express 1500 and 2001-2002 Chevrolet Express 2500 all fit this hose assembly, and so do more vehicles. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
- Hose construction: double wall barrier hose
- Refrigerant compatibility: R1234YF, R134A or R12
- Connection: crimp fitting
- Design: application specific
In the box: the hose assembly with gaskets, o-rings or seals.
Interchange: 1531191 · 211537 · 781553 · 15031853 · 15074393 · 19213717 · 700136 · 4814524 · A83144 · HA111642C
This part cross-references / interchanges with the following part numbers:
1531191, 211537, 781553, 66626, 15031853, 15074393, 19213717, 700136, 4814524, A83144, HA111642C
Frequently Asked Questions
Does the Four Seasons 66626 hose assembly fit a 2001-2002 Chevrolet Express 1500?
Yes, Four Seasons 66626 fits the 2001-2002 Chevrolet Express 1500 and the 2001-2002 GMC Savana. For other models and engines, open the "Vehicles it fits" section.
Does this A/C hose assembly come with new o-rings or seals?
Yes, it contains gaskets, o-rings or seals to properly replace the product, so the sealing parts come with the hose assembly.
Can the 66626 hose assembly be used with R1234YF refrigerant?
Yes, the Four Seasons 66626 double wall barrier hose is compatible with R1234YF, R134A or R12.
What kind of connection does this discharge / suction hose assembly use?
This hose assembly uses a crimp fitting connection and has an application specific design.
Can I spot a bad A/C hose assembly by looking at it?
With the engine off, look for wetness or oily buildup at the fittings and for cracks or rubbed spots on the hose. A shop can pressure-test the system for leaks.
