Four Seasons 63045 A/C Refrigerant Discharge Hose

Hyundai Elantra A/C Discharge Hose

Four Seasons 63045 is an A/C refrigerant discharge hose assembly for the 2021-2025 Hyundai Elantra. It is built with aluminum and rubber construction for the discharge line and includes the seal and service port needed for this application.

Four Seasons Hose Assembly products draw on more than 50 years of mobile A/C experience, with engineering and testing focused on dependable operation in everyday service. This 63045 hose assembly is specified for R134A and R1234YF refrigerant systems.

Key Features

• Part number 63045 A/C refrigerant discharge hose assembly
• Fits 2021-2025 Hyundai Elantra, discharge line
• Aluminum / rubber construction
• For R134A and R1234YF refrigerant systems
• Gasket or seal included
• Service port included
• w/o muffler design
• No switch service port and no bracket

Detailed Description

This Four Seasons hose assembly is a direct-fit discharge line for Hyundai Elantra models from 2021 through 2025. The aluminum and rubber construction is used to route refrigerant from the compressor discharge side while maintaining the correct connection points for the vehicle’s HVAC layout. Part number 63045 is also referenced under OE-style interchange numbers 97762AA400 and 212739 for the same application.

For shoppers searching for a 2021-2025 Hyundai Elantra A/C discharge hose, Hyundai Elantra refrigerant discharge line, or Four Seasons 63045 hose assembly, this part matches the listed vehicle fitment and refrigerant requirements. It is intended for systems using R134A or R1234YF and includes the service port and seal called out in the product data.

Common Repair Uses

• Replacing a leaking or damaged A/C discharge hose
• Restoring refrigerant flow at the compressor discharge line
• Addressing cracked, worn, or corroded hose assembly connections
• Repairing service-port-related refrigerant loss at the hose assembly
• Correcting HVAC performance issues tied to a compromised discharge line

Installation Notes and Tips

Verify the vehicle’s refrigerant type before installation and confirm the hose routing matches the original discharge line on the Hyundai Elantra. Replace the included seal during installation, evacuate and recharge the system to the proper specification, and inspect all mating surfaces for damage before assembly. Confirm that the service port location and hose shape match the removed part before final tightening.

Quality Assurance

Four Seasons engineers and tests its HVAC hose assemblies for long service life and consistent operation. Backed by more than 50 years of mobile A/C experience, the brand positions this part as a repair-focused replacement for the listed Hyundai Elantra applications.