Four Seasons 63019 A/C Suction and Liquid Line Hose Assembly

OE-Style A/C Hose Assembly for Kona

Four Seasons 63019 is an A/C suction and liquid line hose assembly built with aluminum and rubber construction for the 2018-2021 Hyundai Kona. It includes an integrated heat exchanger style design, service port, switch service port, gasket or seal, fittings, and muffler details for a direct replacement application.

Four Seasons hose assemblies are engineered and tested for dependable mobile A/C operation, drawing on more than 50 years of air conditioning experience. This part is a practical choice when replacing a worn or leaking line on a Hyundai Kona with R134A or R1234YF refrigerant systems.

Key Features

• Part number 63019
• A/C suction and liquid line hose assembly
• Aluminum / rubber construction
• End 1: P-nut fitting
• End 2: flange
• Includes gasket or seal
• Includes fittings
• Service port included with switch service port
• Muffler included
• Style: hose assembly with IHX
• Bracket: w/o bracket
• Refrigerant type: R134A and R1234YF

Product Details

Four Seasons 63019 is a replacement HVAC hose assembly for the Hyundai Kona, engineered for the suction and liquid line circuit. The aluminum and rubber construction supports the routing and sealing needs of the A/C system, while the integrated service port and switch service port help maintain service access. This hose assembly is listed for 2018-2021 Hyundai Kona models and is a direct-fit option for vehicles using the specified refrigerant types.

This part cross-references Hyundai OE numbers 97775J9060 and 97777J9060 for the same application.

Common Problems This Part Can Address

• A/C refrigerant leakage at the hose assembly
• Damaged or deteriorated suction and liquid line routing
• Service port wear or loss of access at the line assembly
• Noise or flow issues related to a failing hose muffler section
• Replacement needs after corrosion, cracking, or seal failure

Installation Notes

Verify refrigerant type, line routing, and connector style before installation. Replace the gasket or seal during service and inspect mating surfaces for damage or contamination. After installation, evacuate and recharge the system according to factory procedures and check for leaks at all connection points.

Fits 2018-2021 Hyundai Kona, N/A.

Quality Assurance

Four Seasons backs this hose assembly with product engineering and testing based on decades of mobile A/C experience, with a focus on long-term, trouble-free operation.