Universal Air HA113578C A/C Suction Line Hose Assembly

Mercedes-Benz A/C Suction Line Hose Assembly

Universal Air HA113578C is an A/C suction line hose assembly for select Mercedes-Benz E-Class and CLS applications. It is built for vehicles that require a direct replacement suction line in the HVAC refrigerant circuit, including models that pair with related line part numbers for proper routing and connection.

Key Features

• A/C suction line hose assembly for HVAC refrigerant service
• Fits 2003-2009 Mercedes-Benz E320, E350, E550, and E63 AMG applications listed below
• Also fits 2003-2006 Mercedes-Benz E500 and E55 AMG, plus 2006 Mercedes-Benz CLS500 and CLS55 AMG
• Brand line: Universal Air Suction Line
• Part number HA113578C for catalog and service reference

Detailed Description

This Universal Air suction line is part of the brand’s Suction Line product line and is intended for Mercedes-Benz HVAC systems that need a replacement A/C suction hose assembly. Fitment includes 2003-2009 Mercedes-Benz E320, 2006-2009 Mercedes-Benz E350, 2007-2009 Mercedes-Benz E550, and 2007-2009 Mercedes-Benz E63 AMG, with additional coverage for 2006 Mercedes-Benz CLS500 and CLS55 AMG, plus 2003-2006 Mercedes-Benz E500 and E55 AMG. Use HA113578C when servicing the suction-side refrigerant path on the listed vehicles, and verify the related companion line requirements noted in the fitment data.

Common Repair Uses

• Replacing a leaking or damaged A/C suction hose
• Restoring refrigerant flow on Mercedes-Benz E320, E350, E550, or E63 AMG models
• Addressing suction-side line damage from age, vibration, or service wear
• Correcting HVAC performance issues tied to a compromised suction line
• Servicing CLS500, CLS55 AMG, E500, or E55 AMG A/C line routing

Installation Notes

Confirm exact vehicle fitment by year, model, and the notes shown in the application data before installation. Some applications require use with companion part numbers HA 113579C or HA 113580C, so match the full refrigerant line configuration before assembly. HA113578C should be installed as part of a proper A/C service procedure with system evacuation, leak checking, and recharge performed after repairs.

Quality Assurance

Universal Air catalogs this part within its Suction Line product line for direct-fit HVAC service on the listed Mercedes-Benz applications. Part number HA113578C is provided for accurate ordering and service identification.