Four Seasons 65879 A/C Refrigerant Discharge / Suction Hose Assembly

Four Seasons A/C Hose Assembly 65879

Restore refrigerant flow with this Four Seasons hose assembly, part number 65879. Built as a discharge and suction line assembly with aluminum and rubber construction, it is made for select Chevrolet Camaro and Cadillac CTS applications with R134A or R1234YF refrigerant systems.

Four Seasons Hose Assembly products are part of the brand’s long-running mobile A/C line, focused on direct-fit replacement parts that are engineered and tested for dependable operation. This assembly includes the required seals and fittings, along with a muffler and switch service port provision for the listed applications.

Key Features

• Part number 65879 for select GM HVAC applications
• Discharge and suction line assembly
• Aluminum / rubber construction
• P-nut fitting on both ends
• For R134A and R1234YF refrigerant systems
• Gasket or seal included
• Fittings included
• Switch service port provision included
• Built with muffler
• Bracket not included

Application Details

Compatible with 2016-2024 Chevrolet Camaro and 2016-2019 Cadillac CTS hose assembly applications. This Four Seasons 65879 hose assembly is a direct replacement style line for vehicles that require a discharge and suction hose with P-nut fittings and the listed refrigerant compatibility.

This part cross-references UAC HA112750C for the same application.

What It Helps Address

• Refrigerant line leaks at the hose assembly
• Loss of A/C pressure from worn hose materials
• Damaged or deteriorated P-nut fittings
• Noise or flow issues related to a failed hose muffler
• Service concerns on Camaro and CTS A/C line routing

Installation Notes

Verify the vehicle’s refrigerant type, fitting style, and line routing before installation. Replace the sealing washers and O-rings as required by the application, and confirm that the switch service port and included fittings align with the original equipment layout. Proper evacuation and recharge procedures should be followed after installation.

Quality Assurance

Four Seasons states that its mobile A/C products are engineered and tested for long service life and dependable operation. Backed by more than 50 years of mobile A/C experience, this hose assembly is built to support a proper repair on the listed Chevrolet Camaro and Cadillac CTS applications.