Universal Air HA11385C A/C Refrigerant Discharge Hose

OE-Style A/C Discharge Hose for Heavy-Duty GM Trucks

Universal Air HA11385C is an A/C refrigerant discharge hose for select Chevrolet Silverado HD and GMC Sierra HD applications. It is built for vehicles that need a direct replacement discharge line in the HVAC refrigerant circuit.

• Part number: HA11385C
• Brand line: Universal Air Discharge Line
• A/C refrigerant discharge hose for the high-pressure side of the system
• Fits select Chevrolet Silverado 2500 HD and Silverado 3500 models
• Fits select GMC Sierra 2500 HD, Sierra 3500, Sierra 2500 HD Classic, and Sierra 3500 Classic models
• Compatible With 2003-2010 Chevrolet Silverado 2500 HD, without Ambulance Package; Discharge Line
• Compatible With 2003-2006 Chevrolet Silverado 3500, Discharge Line
• Compatible With 2003-2006 GMC Sierra 2500 HD, Discharge Line
• Compatible With 2003-2006 GMC Sierra 3500, Discharge Line
• Compatible With 2007 GMC Sierra 2500 HD Classic, Discharge Line
• Compatible With 2007 GMC Sierra 3500 Classic, Discharge Line

As part of Universal Air’s Discharge Line product line, HA11385C serves as the refrigerant discharge hose that carries hot, high-pressure A/C refrigerant from the compressor to the next stage in the system. This makes it a direct-fit service part for Silverado HD and Sierra HD trucks that need a replacement discharge line with the correct vehicle-specific application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Addresses

• Refrigerant loss from a cracked or leaking discharge hose
• A/C performance issues caused by a damaged high-pressure line
• Visible oil residue around hose fittings or line connections
• System pressure problems related to a restricted or failing discharge line
• Loss of cooling in Chevrolet Silverado HD and GMC Sierra HD trucks

Installation Notes and Tips

Verify the vehicle’s year, model, and package details before ordering, especially for 2003-2010 Chevrolet Silverado 2500 HD without Ambulance Package. Inspect mating seals, fittings, and nearby A/C components before installation, and evacuate and recharge the system according to proper HVAC service procedures after replacement.

Quality Assurance

Universal Air HA11385C is cataloged as a vehicle-specific discharge line for the listed GM truck applications. Confirm fitment against the exact model and configuration before installation.