Four Seasons A/C Refrigerant Discharge Hose 55739
Four Seasons A/C Refrigerant Discharge Hose 55739

A/C Refrigerant Discharge Hose for 1987-1991 GMC G1500 & More - Four Seasons 55739

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$61.99
MPN: 55739
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Discharge Hose P/N:55739
Four Seasons A/C Refrigerant Discharge Hose P/N:55739
$61.99

Four Seasons 55739 a/c refrigerant discharge hose for the 1987-1991 GMC G1500 and other vehicles carries refrigerant away from the compressor in the A/C system.

  • Engineered and tested for trouble-free operation, with over 50 years of mobile A/C experience behind it
  • Double wall barrier hose compatible with R1234YF, R134A or R12
  • Crimp fitting connection
  • Application specific design

Refrigerant leaks, oily residue around the hose or its fittings, or an A/C that blows warm can mean a discharge hose is failing. A leaking condenser, a worn compressor or a low refrigerant charge can be behind those signs too, so track down the cause before you buy a hose.

The fitment includes the 1987-1991 GMC G2500 and 1987-1991 GMC G3500 along with other Chevrolet and GMC models, and the hose is a direct-fit replacement for these vehicles.

Specifications

  • Type: discharge line hose assembly
  • 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.

Frequently Asked Questions

Does Four Seasons 55739 fit the 1987-1991 GMC G1500?

Yes, Four Seasons 55739 is a direct-fit replacement for the 1987-1991 GMC G1500 and the 1987-1991 GMC G2500. For any other vehicle, look up your year, model and engine on the Buyer's Guide tab.

Does this A/C discharge hose come with o-rings?

Yes, this discharge hose assembly contains gaskets, o-rings or seals so the hose can be replaced properly.

Which refrigerants is the Four Seasons 55739 discharge hose compatible with?

The double wall barrier hose on Four Seasons 55739 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 on the hose and its fittings. A warm-blowing A/C can also be a sign, and a shop can leak-test the system.

Is this A/C discharge hose universal or application specific?

No. This hose has an application specific design and connects with a crimp fitting.

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