Four Seasons A/C Refrigerant Suction Hose P/N:66861
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.
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:
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.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.