Global Parts 4811900 A/C Refrigerant Discharge Hose

Global Parts A/C Discharge Hose for Ram

Global Parts part number 4811900 is an A/C refrigerant discharge hose for select Dodge Ram trucks. It routes high-side refrigerant from the compressor to the condenser, supporting proper air conditioning system flow in 2004-2008 Dodge Ram 1500, 2500, and 3500 applications.

Key Features

• High-side A/C refrigerant discharge hose
• Routes refrigerant from the compressor to the condenser
• Fits 2004-2008 Dodge Ram 1500, 2500, and 3500
• Direct replacement reference for HVAC hose service
• Global Parts part number 4811900

Detailed Description

This A/C refrigerant discharge hose is used in the high-pressure side of the HVAC system, where refrigerant leaves the compressor and travels to the condenser. It is a fitment-based replacement for Dodge Ram 1500, Dodge Ram 2500, and Dodge Ram 3500 trucks from 2004 through 2008. This part cross-references Dorman - HELP 56403 for the same application. Global Parts 4811900 is also referenced against OE and aftermarket numbers used on Ram truck HVAC repairs, including 55057045AD and HA112049C.

What It Helps Fix

• Refrigerant loss from a leaking discharge hose
• Reduced A/C cooling caused by high-side hose damage
• Cracked or deteriorated hose sections in the engine bay
• Service issues after compressor or condenser replacement
• HVAC performance problems on Ram truck A/C systems

Installation Notes and Tips

Verify the vehicle year, model, and HVAC hose routing before ordering. This hose is for the compressor-to-condenser discharge path, not the suction side or liquid line. Confirm all connection points and system layout on 2004-2008 Dodge Ram 1500, 2500, and 3500 trucks before installation.

Quality Assurance

Global Parts supplies HVAC replacement components for vehicle-specific applications. Part number 4811900 is cataloged for direct fitment use on the listed Dodge Ram trucks.