HomeHVAC > Hoses and PipesUniversal Air HA11165C A/C Suction Line Hose Assembly
Part #: HA11165C

Universal Air HA11165C A/C Suction Line Hose Assembly

Suction Line
⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Suction Line
🚗Fitment: Audi, A4 Quattro and A4
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Reliable A/C Suction Line Hose for Audi A4 and A4 Quattro

The Universal Air HA11165C A/C Suction Line Hose Assembly is designed specifically for Audi A4 and A4 Quattro models. This component ensures proper refrigerant flow within the vehicle's HVAC system, maintaining efficient air conditioning performance.

  • Compatible with Audi A4 and A4 Quattro models
  • Part number HA11165C for precise identification
  • Constructed to meet OEM specifications for durability and fit
  • Part of the Universal Air Suction Line product line
  • Designed for HVAC system suction line applications

About the Universal Air Suction Line Product Line

The Suction Line product line by Universal Air focuses on delivering reliable hose assemblies for automotive HVAC systems. These components are engineered to handle refrigerant suction pressures and temperatures, ensuring consistent performance and longevity. The HA11165C is part of this line, providing a direct replacement solution for Audi A4 and A4 Quattro vehicles requiring a dependable suction line hose.

Detailed Product Description

The HA11165C A/C Suction Line Hose Assembly is manufactured to fit Audi A4 and A4 Quattro models, ensuring compatibility and ease of installation. This hose assembly plays a critical role in the air conditioning system by transporting refrigerant from the evaporator to the compressor under suction pressure. Constructed with materials designed to withstand the demands of automotive HVAC systems, this part helps maintain system integrity and prevents leaks or failures that could compromise cooling efficiency.

Common Issues Addressed by This A/C Suction Line Hose

  • Refrigerant leaks causing reduced cooling performance
  • Cracks or wear in the original suction line hose
  • HVAC system pressure loss due to damaged hoses
  • Corrosion or degradation from exposure to heat and chemicals
  • Replacement during A/C system repairs or upgrades

Installation Notes and Tips

  • Ensure vehicle compatibility with Audi A4 or A4 Quattro before installation
  • Inspect surrounding HVAC components for wear or damage during replacement
  • Use proper tools to avoid damaging fittings or hose ends
  • Follow manufacturer torque specifications for hose connections
  • Check for leaks after installation and system recharge

Quality Assurance and Warranty

The Universal Air HA11165C is manufactured to meet industry standards for automotive HVAC components. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliability and fitment. For warranty information, refer to Universal Air's official documentation or contact the supplier directly.

This part fits 16 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2006AudiA4 QuattroCabriolet3.0LV6N/AFrom VIN # 3026001; Suction Line
2005AudiA4Base3.0LV6N/AFrom VIN # 3026001; Suction Line
2005AudiA4Cabriolet3.0LV6N/AFrom VIN # 3026001; Suction Line
2005AudiA4 QuattroBase3.0LV6N/AFrom VIN # 3026001; Suction Line
2005AudiA4 QuattroCabriolet3.0LV6N/AFrom VIN # 3026001; Suction Line
2005AudiA4 QuattroAvant3.0LV6N/AFrom VIN # 3026001; Suction Line
2004AudiA4Base3.0LV6N/AFrom VIN # 3026001; Suction Line
2004AudiA4Cabriolet3.0LV6N/AFrom VIN # 3026001; Suction Line
2004AudiA4Avant3.0LV6N/AFrom VIN # 3026001; Suction Line
2004AudiA4 QuattroBase3.0LV6N/AFrom VIN # 3026001; Suction Line
2004AudiA4 QuattroCabriolet3.0LV6N/AFrom VIN # 3026001; Suction Line
2004AudiA4 QuattroAvant3.0LV6N/AFrom VIN # 3026001; Suction Line
2003AudiA4Base3.0LV6N/AFrom VIN # 3026001; Suction Line
2003AudiA4Cabriolet3.0LV6N/AFrom VIN # 3026001; Suction Line
2003AudiA4 QuattroBase3.0LV6N/AFrom VIN # 3026001; Suction Line
2003AudiA4 QuattroAvant3.0LV6N/AFrom VIN # 3026001; Suction Line

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.