Four Seasons A/C Refrigerant Suction Hose P/N:66034

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$105.99
MPN: 66034
Item Package Quantity: 1
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Four Seasons A/C Refrigerant Suction Hose P/N:66034
Four Seasons A/C Refrigerant Suction Hose P/N:66034
$105.99

Keep your air conditioning circulating cold and quiet with the Four Seasons A/C Refrigerant Suction Hose (MPN 66034), an application-specific line assembly that carries low-pressure refrigerant vapor from the evaporator back to the compressor. It installs as a direct-fit replacement for the 2013-2018 Toyota Avalon and the 2012-2017 Toyota Camry — see the Buyer's Guide tab for engine-level fitment.

  • Double-wall barrier hose: constructed to be compatible with R1234YF, R134A or R12 refrigerant.
  • Seals included: contains the gaskets, o-rings, or seals needed to properly replace the product.
  • Crimp fitting connection for a secure hose-to-fitting joint.
  • Application-specific design to match the routing for the listed vehicles.

Backed by Four Seasons' decades of mobile A/C experience, this suction line is engineered and tested for years of trouble-free operation. A cracked, chafed, or leaking suction hose can let refrigerant escape and leave the system unable to cool; if the original hose is the source of the leak, replacing it with MPN 66034 restores a sealed low-pressure path. Always evacuate, repair the confirmed leak, and recharge the system per the vehicle service procedure.

Interchange: 282433 · T66034 · 785611 · A82473 · 8870406450 · HA11583C

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

282433, T66034, 785611, 66034, A82473, 8870406450, HA11583C

Frequently Asked Questions

What does this suction hose do?

It carries low-pressure refrigerant vapor from the evaporator back to the A/C compressor, completing the low side of the system's refrigerant loop.

Which vehicles does MPN 66034 fit?

It is a direct-fit replacement for the 2013-2018 Toyota Avalon and the 2012-2017 Toyota Camry. Check the Buyer's Guide tab for engine-level fitment.

What refrigerants is the hose compatible with?

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

Are seals included?

Yes. The assembly contains the gaskets, o-rings, or seals needed to properly replace the product.

How do I know the suction hose needs replacing?

Signs may include a refrigerant leak, poor cooling, or a cracked or chafed hose. Diagnose the leak's source first, since other components can cause the same symptoms.