Four Seasons 63077 A/C Suction and Liquid Line Hose Assembly

Four Seasons 63077 A/C Hose Assembly

The Four Seasons 63077 is an A/C suction and liquid line hose assembly built for 2019-2020 Hyundai Santa Fe applications. It combines aluminum and rubber construction with an integrated muffler, service port, and switch service port for a direct replacement focused on proper refrigerant routing.

Key Features

• Part number 63077 A/C suction and liquid line hose assembly
• Fits 2019-2020 Hyundai Santa Fe
• Aluminum / rubber construction
• P-nut fitting on one end and flange on the other
• For R134A and R1234YF refrigerant systems
• Gasket or seal included
• Fittings included
• Service port included with switch service port
• Integrated muffler
• Style: hose assembly with IHX
• Bracketless design

Product Details

Four Seasons Hose Assembly line products are built for mobile A/C service applications where accurate fit and dependable refrigerant flow matter. This 63077 hose assembly is engineered for the Hyundai Santa Fe and uses a suction and liquid line layout with an internal heat exchanger style, helping maintain the intended system routing and connection points. This part cross-references Continental 63077 for the same application.

Use Four Seasons 63077 when replacing a worn, leaking, or damaged A/C hose assembly on a 2019-2020 Hyundai Santa Fe. The included seals, fittings, and service port support a cleaner replacement process, while the aluminum/rubber construction is suited to the demands of underhood HVAC service. Part number 63077 is also referenced in aftermarket catalogs under UAC HA114066C.

Common Problems This Part Can Address

• Refrigerant loss from a cracked or leaking hose assembly
• Damaged A/C line connections at the flange or P-nut fitting
• Faulty service port access on the HVAC line
• Reduced A/C performance caused by compromised suction or liquid line routing
• Noise or flow issues related to a worn hose assembly muffler

Installation Notes and Tips

Verify the vehicle’s refrigerant type before installation; this assembly is listed for R134A and R1234YF systems. Confirm the end connections, service port location, and bracketless configuration against the original part on the 2019-2020 Hyundai Santa Fe before removal. Replace the included seals during installation and evacuate and recharge the system according to OEM service procedures.

Quality Assurance

Four Seasons states that its mobile A/C products are engineered and tested for long service life, drawing on more than 50 years of HVAC experience. The 63077 hose assembly is built to support reliable operation in the intended Hyundai Santa Fe applications.