Keep refrigerant moving between your compressor, condenser, and evaporator with the Four Seasons A/C Suction and Liquid Line Hose Assembly 65875. It installs as a direct-fit replacement for the 2016-2019 Cadillac ATS, routing both the low-pressure suction and high-pressure liquid refrigerant through a single internal heat-exchange hose assembly. When a cracked, chafed, or leaking original hose is behind lost cooling or a low-refrigerant condition, this application-specific line replaces it.
Backed by Four Seasons' decades of mobile A/C experience, this assembly is built to restore proper refrigerant flow when the original suction/liquid line has failed. If a leaking or damaged hose is preventing the system from holding a charge, this assembly replaces it.
Interchange: 1534871 · 84001242 · 84498816 · 212282 · A83333
This part cross-references / interchanges with the following part numbers:
What vehicle does this A/C hose assembly fit?
It is a direct-fit replacement for the 2016-2019 Cadillac ATS. Check the Buyer's Guide tab to confirm it matches your exact vehicle and A/C configuration.
Does this line handle both suction and liquid refrigerant?
Yes. It is a combined internal heat-exchange assembly that carries the low-pressure suction refrigerant and the high-pressure liquid refrigerant in one application-specific line.
Which refrigerants is the hose compatible with?
The double-wall barrier hose is constructed to be compatible with R-1234yf, R-134a, or R-12 refrigerant. Always use the refrigerant type specified for your vehicle.
Are seals included with this hose assembly?
Yes. It contains the gaskets, O-rings, or seals needed to properly complete the replacement. Follow the vehicle service procedure for correct assembly and evacuation.
What are signs this A/C suction line may need replacing?
Weak or no cooling, a system that won't hold a charge, or visible cracks, chafing, or oily residue at the hose can indicate a leaking line. Diagnose the cause before replacing.
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.