Global Parts 4813989 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Super Duty

Global Parts Part Number 4813989 is an A/C refrigerant suction hose for the low-side circuit. It routes refrigerant from the compressor to the evaporator, helping maintain proper HVAC flow in the system.

• Part type: A/C refrigerant suction hose
• Low-side hose location in the HVAC system
• Direct fit application for Ford Super Duty trucks
• Cross-references Four Seasons 66559 for the same application
• Cross-references UAC HA113644C for the same application

Fitment Details

Fits 2017-2019 Ford F-250 Super Duty, N/A.

Fits 2017-2019 Ford F-350 Super Duty, N/A.

This Global Parts 4813989 hose is used in the refrigerant suction path between the compressor and evaporator. It is a fitment-based replacement for 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty HVAC systems, and it is listed under HVAC hoses and pipes for service work on the low side of the A/C circuit.

Common Repair Uses

• Replaces a leaking or damaged low-side A/C hose
• Addresses refrigerant loss from cracked or worn hose sections
• Restores suction-side refrigerant routing in the HVAC system
• Helps correct poor A/C performance caused by hose failure
• Supports service repairs on Ford F-250 Super Duty and Ford F-350 Super Duty trucks

Installation Notes

Verify the vehicle year and model before installation. Inspect mating connections, seals, and adjacent HVAC components for wear or contamination before placing the hose into service. Confirm the system is evacuated, repaired, and recharged according to the vehicle service procedure.

Quality Assurance

Global Parts identifies this component as an HVAC replacement hose for the low-side refrigerant circuit. Part number 4813989 is cataloged with direct interchange references to Four Seasons 66559 and UAC HA113644C.