Four Seasons A/C Refrigerant Suction Hose 56466
Four Seasons A/C Refrigerant Suction Hose 56466 - view 2
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Four Seasons A/C Refrigerant Suction Hose 56466
Four Seasons A/C Refrigerant Suction Hose 56466 - view 2
Four Seasons A/C Refrigerant Suction Hose 56466 - view 3

Four Seasons A/C Refrigerant Suction Hose P/N:56466

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$193.99
MPN: 56466
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Suction Hose P/N:56466
Four Seasons A/C Refrigerant Suction Hose P/N:56466
$193.99

Keep cool, low-pressure refrigerant flowing back to the compressor with the Four Seasons A/C Refrigerant Suction Hose 56466, an application-specific suction line hose assembly that drops in as a direct-fit replacement for the 2009-2012 Buick Enclave, 2009-2012 Chevrolet Traverse, 2009-2012 GMC Acadia, and 2009-2010 Saturn Outlook. The suction (low-side) hose carries evaporated refrigerant from the evaporator outlet back to the compressor inlet; a cracked, leaking, or restricted hose is a common cause of lost cooling and low system charge, and this assembly is designed to replace it.

  • Double-wall barrier hose: constructed with double wall barrier hose compatible with R1234YF, R134A, or R12.
  • Crimp fitting connection: factory-style crimped fittings for a secure connection.
  • Seals included: contains gaskets, o-rings, or seals to properly replace the product.
  • Application-specific design: engineered and tested for the listed vehicles, backed by over 50 years of Four Seasons mobile A/C experience.

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

Interchange: 1534055 · 201370 · T56466 · 785443 · 19433113 · 20757020 · 20864505 · 25958071 · 704539 · 4812847 · A70995 · 571602 · HA111602C

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

1534055, 201370, T56466, 785443, 56466, 19433113, 20757020, 20864505, 25958071, 704539, 4812847, A70995, 571602, HA111602C

Frequently Asked Questions

What does this A/C suction hose do?

It carries low-pressure, evaporated refrigerant from the evaporator outlet back to the compressor inlet on the low (suction) side of the air conditioning system.

Which vehicles does the Four Seasons 56466 fit?

It is a direct-fit replacement for the 2009-2012 Buick Enclave, 2009-2012 Chevrolet Traverse, 2009-2012 GMC Acadia, and 2009-2010 Saturn Outlook. Check the Buyer's Guide tab to confirm your vehicle.

What refrigerants is the hose compatible with?

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

Does it come with seals?

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

Could a bad suction hose cause weak A/C cooling?

A cracked, leaking, or restricted suction hose can let refrigerant escape and reduce cooling. If the hose is the cause, this assembly replaces it; diagnose the system first.

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