Four Seasons 65794 A/C Refrigerant Discharge / Suction Hose Assembly

Four Seasons 65794 A/C Hose Assembly

The Four Seasons 65794 hose assembly is a discharge and suction line built for mobile A/C service on select Chevrolet Traverse applications. It uses aluminum and rubber construction, includes the service port and fittings, and is set up for R1234YF refrigerant systems.

Four Seasons Hose Assembly products are part of the brand’s HVAC line, focused on replacement hoses and pipes for vehicle air conditioning systems. This assembly is engineered for direct-fit service on the listed Traverse applications, including 2018-2023 Chevrolet Traverse and 2024 Chevrolet Traverse Limited.

Key Features

• Part number 65794
• Discharge and suction line assembly
• Aluminum / rubber construction
• Designed for R1234YF refrigerant systems
• End 1: P-Nut fitting
• End 2: flange
• Service port included
• Switch service port included
• Fittings included
• Gasket or seal included
• Built with muffler
• OE-style replacement for select Chevrolet Traverse models

Detailed Description

Four Seasons 65794 is an A/C refrigerant discharge / suction hose assembly for vehicles using R1234YF refrigerant. It combines aluminum and rubber materials for the line construction and uses a P-Nut fitting on one end with a flange on the other. The assembly includes the service port, switch service port, fittings, gasket or seal, and the specified sealing washers and O-rings for the application. This part cross-references UAC HA113884C for the same application.

Compatible With 2018-2023 Chevrolet Traverse, N/A, and 2024 Chevrolet Traverse Limited, N/A. Use this hose assembly when replacing a damaged or leaking A/C line on a Chevrolet Traverse or Chevrolet Traverse Limited equipped for R1234YF service. Part number 65794 is also referenced in interchange listings for related OE and aftermarket applications.

Common Problems This Part Can Address

• A/C refrigerant loss from a cracked or leaking hose assembly
• Damaged hose ends or flange connections
• Faulty service port sealing at the line assembly
• Reduced A/C performance caused by line leakage
• Need for replacement during HVAC system repair on R1234YF vehicles

Installation Notes and Tips

Verify the vehicle uses R1234YF refrigerant before ordering. Match the end styles, service port location, and line routing to the original assembly on the vehicle. Replace the sealing washers and O-rings during installation, and evacuate and recharge the system according to proper A/C service procedures after the repair.

Quality Assurance

Four Seasons states that its HVAC products are engineered and tested for long service life and backed by more than 50 years of mobile A/C experience. The 65794 hose assembly is built to support reliable replacement service on the listed Chevrolet Traverse applications.