Four Seasons 65349 A/C Suction and Liquid Line Hose Assembly

Four Seasons 65349 A/C Hose Assembly

Four Seasons 65349 is an A/C suction and liquid line hose assembly built with aluminum and rubber construction for reliable refrigerant flow. It is made for 2020-2024 Cadillac CT4 and 2020-2024 Cadillac CT5 applications, with service-port provisions and included seals for a direct replacement on the listed vehicles.

Key Features

• Part number 65349 from Four Seasons Hose Assembly line
• A/C suction and liquid line hose assembly with IHX style
• Aluminum / rubber construction
• P-nut fitting on one end and flange on the other
• For R134A and R1234YF refrigerant systems
• Service port included
• Gasket or seal included
• Without bracket and without muffler

Product Details

This Four Seasons hose assembly is engineered for mobile A/C service and tested for dependable operation over time. The hose assembly design supports refrigerant transfer in the suction and liquid line circuit, while the integrated IHX style and included service port help match the original system layout on the Cadillac CT4 and Cadillac CT5. If you are replacing a leaking or damaged A/C hose assembly, part number 65349 provides a direct-fit solution for the listed model years.

This part cross-references OE numbers 212643 and 84528175 for the same application.

Common Problems This Part Can Address

• Refrigerant loss from a cracked or leaking A/C hose
• Damaged fittings at the p-nut or flange connection points
• Service-port related replacement needs during A/C repair
• Reduced A/C performance caused by a compromised suction or liquid line
• Fitment issues when replacing the original hose assembly on Cadillac CT4 or Cadillac CT5 models

Installation Notes and Tips

Verify refrigerant type, end connections, and routing before installation. Replace the included gasket or seal during service, and inspect mating surfaces for wear or contamination before tightening the flange connection. After installation, evacuate and recharge the system according to the vehicle service procedure for the correct Cadillac CT4 or Cadillac CT5 application.

Quality Assurance

Four Seasons backs this hose assembly with more than 50 years of mobile A/C experience and product testing focused on long-term, trouble-free operation.

Fitment

• Fits 2020-2024 Cadillac CT4, N/A
• Fits 2020-2024 Cadillac CT5, N/A