Global Parts 4813755 A/C Refrigerant Discharge Hose

A/C Refrigerant Discharge Hose for Super Duty

Global Parts 4813755 is an A/C refrigerant discharge hose for the high-side side of the air conditioning system. It uses aluminum and rubber construction, includes a gasket or seal, and comes with a high-side service port for system service access.

Compatible with 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty applications, this hose is built for R134a refrigerant systems and uses a P-nut fitting connection.

Key Features

• Part number: 4813755
• Global Parts replacement A/C refrigerant discharge hose
• Aluminum / rubber construction
• For R134a refrigerant systems
• Includes gasket or seal
• P-nut fitting hose connection type
• Service port included on the high side
• Switch port included: 1
• No mounting bracket included

Detailed Description

This A/C discharge hose routes refrigerant from the compressor to the condenser on the high side of the system. It is a direct-fit style service part for Ford Super Duty trucks in the 2017-2019 range, including the Ford F-250 Super Duty and Ford F-350 Super Duty. If you are replacing a leaking, damaged, or restricted discharge line, Global Parts 4813755 provides the hose configuration needed for proper refrigerant flow in an R134a setup.

This part cross-references Four Seasons 66924 for the same application.

What This Part Helps Address

• Refrigerant loss from a cracked or leaking discharge hose
• Reduced A/C performance caused by a restricted high-side line
• Service issues at the compressor-to-condenser refrigerant path
• Faults related to a damaged high-side service port area
• Seal leakage at hose connection points

Installation Notes and Tips

Verify the vehicle uses an R134a system and confirm the hose routing before installation. Replace the seal during service, inspect mating surfaces for wear or corrosion, and evacuate and recharge the system according to factory procedures after installation. Confirm the P-nut fitting and switch port layout match the original hose on the vehicle.

Quality Assurance

Global Parts supplies HVAC replacement components for service applications where correct fitment and refrigerant-system compatibility matter. Part number 4813755 is built for confirmed Ford Super Duty fitment and the specified high-side discharge hose configuration.