Four Seasons 66517 A/C Suction and Liquid Line Hose Assembly

Four Seasons 66517 A/C Hose Assembly

Four Seasons 66517 is an OE replacement A/C suction and liquid line hose assembly built for the 2012-2017 Hyundai Azera. It combines aluminum and rubber construction with an integrated manifold, bracket, and service port for a direct-fit HVAC repair.

This hose assembly is built for R134a systems and is configured for both high-pressure and low-pressure operation. The Four Seasons hose assembly line focuses on replacement parts that match the original system layout, and part number 66517 follows that approach for Hyundai Azera HVAC service.

• Part number 66517 for A/C suction and liquid line service
• Fits 2012-2017 Hyundai Azera
• Aluminum / rubber construction
• Hose assembly w/ IHX
• Includes manifold, bracket, fittings, gasket or seal, and service port
• Low-side service port configuration
• R134a refrigerant system application
• OE replacement design

Detailed Product Overview

Four Seasons 66517 is a suction and liquid line hose assembly with P-nut fittings on both ends, a single low-side service port, and included green O-rings for sealing points. It is configured without a muffler and without an orifice tube, and it is intended for vehicles using an R134a refrigerant system. If you need a replacement A/C hose assembly for a Hyundai Azera, this part number 66517 provides the correct style and connection layout for the listed application.

This part cross-references UAC HA112520C for the same application.

What This Part Helps Address

• Refrigerant leakage at worn hose connections
• Damaged or cracked A/C suction and liquid line routing
• Loss of system pressure from failed seals or fittings
• Service port wear on the low-side connection
• HVAC performance issues tied to a compromised hose assembly

Installation Notes and Tips

Verify the vehicle uses the listed R134a system and compare the original hose routing, manifold layout, and P-nut fitting style before installation. Replace the included sealing points as part of the repair, and evacuate and recharge the system according to factory service procedures after the hose assembly is installed.

Quality Assurance

Four Seasons 66517 is an OE replacement HVAC hose assembly built to match the listed application details for fitment-focused repair work. Confirm the part number, connection style, and vehicle application before ordering.