Universal Air HA111900C A/C Suction Line Hose Assembly

Mercedes-Benz A/C Suction Line Hose Assembly

Universal Air HA111900C is an A/C suction line hose assembly for select Mercedes-Benz SUVs. It is built for direct fitment on listed GL350, GL320, and ML320 applications, making it a focused replacement for the suction side of the HVAC system.

The Universal Air suction line product line covers refrigerant hose and pipe applications with application-specific fitment. HA111900C is the part number to reference when sourcing the correct A/C suction line hose assembly for the vehicles listed below.

Key Features

• A/C suction line hose assembly for HVAC refrigerant routing
• Fits 2010-2012 Mercedes-Benz GL350, N/A
• Fits 2007-2009 Mercedes-Benz GL320, N/A
• Fits 2007-2009 Mercedes-Benz ML320, N/A
• Direct replacement part number HA111900C

Detailed Description

HA111900C is an A/C suction line hose assembly used in the air conditioning system to carry refrigerant vapor from the evaporator side back toward the compressor. For Mercedes-Benz GL350, Mercedes-Benz GL320, and Mercedes-Benz ML320 models in the listed years, this suction line helps restore proper refrigerant flow when the original hose assembly is leaking, damaged, or no longer sealing correctly. If you are searching for a Mercedes-Benz GL350 A/C suction line hose assembly or a Mercedes-Benz ML320 HVAC hose replacement, HA111900C is the application-specific part to compare.

This part cross-references no listed alternate part numbers in the provided data.

What It Is Used For

• Replacing a leaking A/C suction line hose assembly
• Restoring refrigerant vapor transfer in the HVAC system
• Addressing loss of cooling caused by hose damage or seal failure
• Correcting fitment issues on the specified Mercedes-Benz GL320 and ML320 applications
• Supporting repair of an aging or corroded suction line

Installation Notes and Tips

Verify the vehicle year, model, and HVAC line routing before ordering. Compare the original hose assembly to HA111900C to confirm connection style and routing match the listed application. After installation, evacuate and recharge the A/C system according to factory service procedures and inspect for leaks.

Quality Assurance

Universal Air focuses on HVAC hose and pipe applications, and HA111900C is cataloged for the specific Mercedes-Benz fitments shown above. Confirm part number HA111900C against the vehicle before installation.