Global Parts 4811980 A/C Refrigerant Discharge Hose

HVAC A/C Discharge Hose for Kia and Hyundai

Global Parts 4811980 is a high-pressure A/C refrigerant discharge hose for the vehicle air conditioning system. It routes refrigerant from the compressor to the condenser and is built with aluminum and rubber construction for the specified R134a system.

• High-side A/C refrigerant discharge hose
• Aluminum / rubber construction
• For R134a refrigerant systems
• High-pressure side with service port included
• Gasket or seal included
• P-nut fitting hose connection type
• No switch service port and no switch included
• Compatible with Kia Optima and Hyundai Sonata applications

Fitment and Application Details

This hose is a direct-fit HVAC line for select 2011-2016 Kia Optima and 2011-2015 Hyundai Sonata models. It is the high-side discharge hose used in the A/C circuit, making it a relevant replacement when servicing refrigerant flow between the compressor and condenser. Part number 4811980 is also referenced in OE and aftermarket interchange listings for the same application.

• Fits 2011-2016 Kia Optima, N/A
• Fits 2011-2015 Hyundai Sonata, N/A

Common Replacement Reasons

• Leaking or damaged high-side refrigerant hose
• Loss of A/C cooling performance from restricted refrigerant flow
• Cracked, worn, or oil-soaked hose material
• Failed seal at the hose connection point
• Service port or line damage during HVAC repair

Installation Notes and Tips

Verify the vehicle uses R134a refrigerant and confirm the high-side hose routing before installation. Inspect mating surfaces, replace the included gasket or seal as needed, and check all connections for proper fit at the compressor and condenser. Part number 4811980 uses a P-nut fitting and includes a high-side service port, so confirm the existing system layout matches the replacement line.

Quality Assurance

Global Parts supplies HVAC replacement components for vehicle air conditioning service. This discharge hose is built to match the specified application details, including material, refrigerant type, pressure side, and service-port configuration.