Four Seasons A/C Refrigerant Discharge Hose 66726
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Four Seasons A/C Refrigerant Discharge Hose 66726
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Four Seasons A/C Refrigerant Discharge Hose P/N:66726

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$28.99
MPN: 66726
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Discharge Hose P/N:66726
Four Seasons A/C Refrigerant Discharge Hose P/N:66726
$28.99

Keep cool air flowing and stop refrigerant leaks with the Four Seasons A/C Refrigerant Discharge Hose 66726, an application-specific assembly that drops in as a direct-fit replacement on the 2007-2010 BMW X5. The discharge (high-side) line carries hot, high-pressure refrigerant from the compressor outlet toward the condenser, and a cracked, chafed, or leaking hose is a common source of lost cooling — if a failed discharge hose is the cause, this replaces it.

  • Double wall barrier hose: constructed to be compatible with R1234YF, R134A, or R12 refrigerant.
  • Seals included: contains gaskets, o-rings, or seals to properly replace the product.
  • Crimp fitting connection: factory-style crimped end fittings.
  • Application specific design: engineered and tested for years of trouble-free operation, backed by decades of Four Seasons mobile A/C experience.

See the Buyer's Guide tab for engine-level fitment details.

Interchange: 64536988868 · 787933 · 800784 · 211637 · A83278 · 571945 · HA112328C

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

64536988868, 787933, 66726, 800784, 211637, A83278, 571945, HA112328C

Frequently Asked Questions

What vehicle does this discharge hose fit?

It is a direct-fit replacement for the 2007-2010 BMW X5. Check the Buyer's Guide tab to confirm the correct application for your vehicle.

What does the A/C discharge hose do?

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

Which refrigerants is the hose compatible with?

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

Are seals included with this hose?

Yes. It contains gaskets, o-rings, or seals to properly replace the product.

What are signs the discharge hose may need replacing?

Cracked, chafed, or leaking hose, refrigerant loss, and weak cooling can indicate a failed hose. Diagnose the cause before replacing, as other components can cause the same symptoms.

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