Four Seasons A/C Refrigerant Suction Hose P/N:66700
Keep low-pressure refrigerant vapor moving cleanly from the evaporator back to the compressor with the Four Seasons A/C Refrigerant Suction Hose 65317, a Suction Line Hose Assembly. It installs as a direct-fit replacement for the 2016-2019 Cadillac CT6 [V6-3.0L] and the 2016-2020 Cadillac CT6 [V6-3.6L], routing suction-side refrigerant between the evaporator and compressor on these applications.
Backed by Four Seasons' decades of mobile A/C experience, this hose is engineered and tested for dependable service. If a leaking, chafed, or restricted original suction line is the cause of poor A/C performance, this assembly replaces it.
Interchange: 1534917 · 23340443 · 84170978 · 84497690 · 212611 · A66204
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 compressor on the suction side of the A/C system.
Which vehicles does the 65317 fit?
It fits the 2016-2019 Cadillac CT6 with the V6-3.0L engine and the 2016-2020 Cadillac CT6 with the V6-3.6L engine.
Does it include seals and a service port?
Yes. It includes the gaskets, o-rings, or seals to complete the install, including two 24404 Slim Line Sealing Washers, and a service port is included.
Which refrigerants is the hose compatible with?
The manufacturer lists the double-wall barrier hose as compatible with R1234YF, R134A, or R12.
Does this assembly come with a muffler?
Yes, this suction line hose assembly includes a muffler to help dampen refrigerant flow noise.
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.