Four Seasons 63059 A/C Suction and Liquid Line Hose Assembly

Four Seasons 63059 A/C Hose Assembly

The Four Seasons 63059 A/C suction and liquid line hose assembly is built for HVAC service on select Kia Niro applications. It combines aluminum and rubber construction with an integrated muffler, service port, and included seals for a direct replacement on vehicles using R134A or R1234yf refrigerant.

Compatible with 2018-2022 Kia Niro, this hose assembly is a fitment-based replacement for the A/C line routing used on R1234yf-equipped vehicles. Four Seasons hose assemblies are engineered and tested for dependable operation in mobile air conditioning systems.

Key Features

• Part number 63059 A/C suction and liquid line hose assembly
• Aluminum / rubber construction for HVAC service applications
• Style: hose assembly with IHX
• End 1: P-nut fitting; End 2: flange
• Refrigerant type: R134A and R1234YF
• Gasket or seal included
• Service port included with switch service port
• Integrated muffler
• Bracket not included

Product Details

This Four Seasons hose assembly is designed for the suction and liquid line circuit in the air conditioning system. The aluminum and rubber build supports the routing and connection points used in modern HVAC layouts, while the included service port and seals simplify replacement of the original line assembly. Part number 63059 is also cross-referenced as Continental 63059 for the same application.

Fits 2018-2022 Kia Niro, N/A. Use this part when servicing a Kia Niro A/C line assembly on R1234yf-equipped vehicles. The part number 63059 is a direct reference for ordering and catalog matching, and it is also listed under interchange references 97775G5490 and 212753.

Common Repair Uses

• Replacing a leaking or damaged A/C suction and liquid line hose assembly
• Restoring refrigerant flow in the HVAC system
• Addressing service port or seal-related refrigerant loss
• Repairing line damage at the flange or P-nut connection points
• Servicing Kia Niro air conditioning systems with R1234yf refrigerant

Installation Notes and Tips

Verify refrigerant type, fitting style, and vehicle application before installation. Inspect mating surfaces, replace worn seals, and confirm the service port and switch service port align with the original system layout. Evacuate and recharge the system according to OEM procedures after installation.

Quality Assurance

Four Seasons backs this hose assembly with more than 50 years of mobile A/C experience and tests its products for long-term, trouble-free operation. The 63059 is built as an OE-style replacement for HVAC service on the listed Kia Niro applications.