Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly P/N:55571
Keep refrigerant moving through your A/C system with the Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly (MPN 65877). This combined line routes refrigerant on both the high-pressure discharge side and the low-pressure suction side of the loop, and it drops in as a direct-fit replacement for the 2016-2019 Cadillac ATS, 2016-2019 Cadillac CTS, and 2016-2024 Chevrolet Camaro. See the Buyer's Guide tab for engine-level fitment and the full application list.
If a cracked, chafed, or leaking discharge/suction line is the cause of lost cooling or a low-refrigerant condition, this assembly replaces it. Because A/C repairs are pressure-sensitive, evacuate and recharge the system to spec after installation.
Interchange: 1534794 · 1534895 · 23369756 · 84008565 · 212284 · A83336 · 1534902 · HA112751C
This part cross-references / interchanges with the following part numbers:
What does this hose assembly do?
It carries refrigerant on both the high-pressure discharge side and the low-pressure suction side of the A/C system, connecting the major components in the refrigerant loop.
Which vehicles does MPN 65877 fit?
It is a direct-fit replacement for the 2016-2019 Cadillac ATS, 2016-2019 Cadillac CTS, and 2016-2024 Chevrolet Camaro. Check the Buyer's Guide tab to confirm your exact vehicle.
Which refrigerants is it compatible with?
The hose uses double-wall barrier construction that is compatible with R1234YF, R134A, or R12 refrigerant.
Are seals included?
Yes. It comes with gaskets, o-rings, or seals to properly complete the replacement.
What are signs this line may need replacing?
Cracks, chafing, or leaks along the hose and reduced cooling can be signs. Diagnose the cause first, then evacuate and recharge the system to spec after installing.
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.