Four Seasons 63044 A/C Suction and Liquid Line Hose Assembly

OE-Style A/C Hose Assembly for Kia Optima

Four Seasons 63044 is an A/C suction and liquid line hose assembly built with aluminum and rubber construction for controlled refrigerant flow and durable service. It is a direct-fit style replacement for select 2011-2013 Kia Optima models, including Korean-built applications, and is configured for R134A and R1234YF refrigerant systems.

The Four Seasons hose assembly line focuses on dependable HVAC service parts backed by decades of mobile A/C experience. This 63044 hose assembly includes the required gasket or seal, fittings, and a switch service port, and it is designed as a hose assembly with IHX for the specified Kia Optima application.

Key Features

• Part number 63044 for select Kia Optima HVAC service applications
• Aluminum / rubber construction for strength and flexibility
• Hose assembly w/ IHX design
• End 1: P-Nut fitting; End 2: flange
• Compatible with R134A and R1234YF refrigerant systems
• Gasket or seal included
• Fittings included
• Switch service port included
• Bracket-free design

Detailed Description

Four Seasons 63044 is an A/C suction and liquid line hose assembly engineered for 2011-2013 Kia Optima, Korean Built, N/A position applications. It uses aluminum and rubber materials to balance refrigerant line durability with the flexibility needed in underhood HVAC routing. The assembly is built with a P-Nut fitting on one end and a flange on the other, and it is specified for systems using R134A or R1234YF refrigerant. For buyers searching for a Kia Optima A/C hose assembly, Kia Optima suction line replacement, or Kia Optima liquid line hose assembly, this part number 63044 matches the listed vehicle application.

This part cross-references Continental 63044 for the same application.

What It Helps Address

• Refrigerant line leakage at the suction or liquid line connection
• Damaged or worn hose material in the HVAC circuit
• Improper sealing at the flange or P-Nut connection points
• Service issues related to a failed switch service port connection
• Replacement needs for a Kia Optima A/C hose assembly with IHX

Installation Notes and Tips

Verify the vehicle is a 2011-2013 Kia Optima, Korean Built, before ordering. Match the end styles, refrigerant type, and hose routing to the original line before installation. Replace the included seal during service, and evacuate and recharge the system according to the vehicle and refrigerant specifications after the repair. Confirm the switch service port and fittings align with the original HVAC layout on the Kia Optima.

Quality Assurance

Four Seasons states that its HVAC products are engineered and tested for long service life and draws on more than 50 years of mobile A/C experience. The 63044 hose assembly is built to support reliable operation in the specified Kia Optima application.