Four Seasons A/C Suction and Liquid Line Hose Assembly P/N:65918

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$100.99
MPN: 65918
Item Package Quantity: 1
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Four Seasons A/C Suction and Liquid Line Hose Assembly P/N:65918
Four Seasons A/C Suction and Liquid Line Hose Assembly P/N:65918
$100.99

Move refrigerant between the compressor, condenser and evaporator with the Four Seasons A/C Suction and Liquid Line Hose Assembly, MPN 65918. This application-specific internal heat exchange line drops in as a direct-fit replacement for the 2017-2022 GMC Canyon and 2017-2022 Chevrolet Colorado (see the Buyer's Guide tab for engine-level fitment). It combines the suction and liquid legs into one assembly, so when a cracked, chafed or leaking A/C suction line lets refrigerant escape, this replaces the routing complete with its connectors.

  • Double-wall barrier hose: compatible with R1234YF, R134A or R12 refrigerant.
  • Sealing components included: comes with the gaskets, O-rings or seals needed to properly complete the replacement.
  • Crimp fitting connections: crimped ends for secure line-to-fitting joints.
  • Application-specific design: shaped for the listed trucks and backed by Four Seasons' decades of mobile A/C experience.

If a leaking or damaged original line is the cause of your poor A/C cooling, installing this assembly helps restore the sealed refrigerant path. Always evacuate and recharge the system to spec after service.

Interchange: 1534907 · 84069779 · 84235806 · 84586761 · 4813471 · 212325 · A83399

This part cross-references / interchanges with the following part numbers:

1534907, 65918, 84069779, 84235806, 84586761, 4813471, 212325, A83399

Frequently Asked Questions

What is this part?

It is the Four Seasons 65918 A/C suction and liquid line hose assembly, a combined internal heat exchange line that carries refrigerant between the compressor, condenser and evaporator.

Which vehicles does it fit?

It is a direct-fit replacement for the 2017-2022 GMC Canyon and 2017-2022 Chevrolet Colorado. Check the Buyer's Guide tab to confirm the exact engine for your vehicle.

What refrigerants is the hose compatible with?

The double-wall barrier hose is compatible with R1234YF, R134A or R12 refrigerant.

Does it come with seals?

Yes. It contains the gaskets, O-rings or seals needed to properly complete the replacement.

What symptoms suggest this line needs replacing?

Refrigerant leaks, oily residue at the fittings, a cracked or chafed hose, or weak A/C cooling may point to a failed line. Diagnose the cause before replacing.