Four Seasons A/C Refrigerant Discharge Hose 55129
Four Seasons A/C Refrigerant Discharge Hose 55129

Four Seasons A/C Refrigerant Discharge Hose P/N:55129

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$98.99
MPN: 55129
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Discharge Hose P/N:55129
Four Seasons A/C Refrigerant Discharge Hose P/N:55129
$98.99

Route high-pressure refrigerant from the compressor to the condenser with the Four Seasons A/C Refrigerant Discharge Hose 55129. It drops in as a direct-fit replacement for the 2001 Infiniti QX4 and 2001 Nissan Pathfinder — see the Buyer's Guide tab for engine-level details. This discharge line assembly carries the hot, high-pressure vapor leaving the compressor on the discharge side of the A/C system, so a cracked, leaking, or corroded original that lets refrigerant escape can be replaced with a fresh assembly built for the job.

  • Double-wall barrier hose: constructed with double wall barrier hose compatible with R1234YF, R134A, or R12.
  • Seals included: contains gaskets, o-rings, or seals to properly complete the replacement.
  • Crimp fitting connection: crimped end fittings.
  • Application-specific design: shaped for the listed applications, backed by Four Seasons' decades of mobile A/C experience.

If a failed discharge hose is the source of your refrigerant leak, this assembly replaces it. Have the system evacuated and recharged by a qualified technician after installation.

Interchange: CWK787351 · 200163 · 787351 · 11155129 · 924904W000 · 802818 · A70160 · HA11226C

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

CWK787351, 200163, 787351, 11155129, 55129, 924904W000, 802818, A70160, HA11226C

Frequently Asked Questions

What does this discharge hose do?

It carries hot, high-pressure refrigerant vapor from the A/C compressor to the condenser on the discharge side of the system.

Which vehicles does the 55129 fit?

It is a direct-fit replacement for the 2001 Infiniti QX4 and 2001 Nissan Pathfinder. Check the Buyer's Guide tab to confirm your vehicle.

What refrigerants is the hose compatible with?

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

Are seals included?

Yes. The assembly contains gaskets, o-rings, or seals to properly complete the replacement.

What are signs this hose may need replacing?

Refrigerant leaks, oily residue, or cracked and corroded hose or fittings can be signs. Have the system diagnosed to confirm the discharge hose is the cause.

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