Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly 65919
Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly 65919

Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly P/N:65919

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$92.99
MPN: 65919
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly P/N:65919
Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly P/N:65919
$92.99

Keep refrigerant moving between the compressor and condenser with the Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly (MPN 65919), an application-specific replacement for the 2019-2024 Cadillac XT4. This assembly carries both high-pressure discharge and suction-side refrigerant through the A/C system, and its double wall barrier hose is compatible with R1234YF, R134A or R12.

  • Double wall barrier hose: compatible with R1234YF, R134A or R12 refrigerant.
  • Seals included: contains gaskets, o-rings, or seals needed to properly replace the assembly.
  • Crimp fitting connections at the line ends.
  • Application-specific design, backed by Four Seasons' 50-plus years of mobile A/C experience.

A cracked, corroded, or leaking A/C line lets refrigerant escape, which can show up as oily residue at the fittings and weak or no cooling from the vents. If the original hose assembly is the source of the leak, this direct replacement restores a sealed path for refrigerant flow. Diagnose the cause of any A/C fault before replacing parts.

Interchange: 1535021 · 84377415 · 84543632 · 84658449 · 212326 · A83400 · HA114212C

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

1535021, 65919, 84377415, 84543632, 84658449, 212326, A83400, HA114212C

Frequently Asked Questions

What vehicle does this hose assembly fit?

It is an application-specific replacement for the 2019-2024 Cadillac XT4. Check the Buyer's Guide tab to confirm fitment for your vehicle.

Which 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 gaskets, o-rings, or seals needed to properly replace the assembly.

How do the lines connect?

The assembly uses crimp fitting connections at the line ends.

What are signs this line may need replacing?

Refrigerant leaks, oily residue around the fittings, and weak or no A/C cooling can point to a failed line. Diagnose the cause before replacing, since these symptoms have other possible sources.

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