Universal Air HA113859C A/C Refrigerant Liquid Hose
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Universal Air
 Liquid Line

Universal Air HA113859C A/C Refrigerant Liquid Hose

Brand Universal Air HA113859C
Product line Liquid Line
Fits Audi and Volkswagen · 55 vehicles

Liquid line. A/C refrigerant hose for liquid-side flow in the HVAC system.

Universal Air Liquid Line for HVAC hose and pipe applications.

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Liquid Line A/C Refrigerant Hose

Universal Air HA113859C is an A/C refrigerant liquid hose for select Audi and Volkswagen applications. It is built for vehicles using R-134a A/C systems where listed, and it serves as the liquid line in the HVAC refrigerant circuit.

Key Features

  • Brand: Universal Air Liquid Line
  • Part number: HA113859C
  • Category: HVAC hoses and pipes
  • A/C refrigerant liquid hose for the liquid line circuit
  • Fits select Audi A3, A3 Quattro, S3, TT Quattro, TTS Quattro, TT RS Quattro, and Volkswagen Golf, Golf R, GTI, Golf SportWagen, and Golf Alltrack applications
  • R-134a system note applies to listed Volkswagen fitments

Fitment Details

  • Fits 2014-2020 Audi A3, N/A.
  • Fits 2015-2020 Audi A3 Quattro, N/A.
  • Fits 2015-2020 Audi S3, N/A.
  • Fits 2015-2019 Audi TT Quattro, N/A.
  • Fits 2015-2019 Audi TTS Quattro, N/A.
  • Fits 2018 Audi TT RS Quattro, N/A.
  • Fits 2020 Volkswagen Golf, N/A.
  • Fits 2015-2019 Volkswagen Golf, N/A, compatible with vehicles equipped with R-134a A/C systems.
  • Fits 2015-2019 Volkswagen Golf SportWagen, N/A, compatible with vehicles equipped with R-134a A/C systems.
  • Fits 2015-2016 Volkswagen GTI, N/A.
  • Fits 2017 Volkswagen GTI, N/A, compatible with vehicles equipped with R-134a A/C systems.
  • Fits 2018-2019 Volkswagen GTI, N/A.
  • Fits 2015 Volkswagen Golf R, N/A.
  • Fits 2016 Volkswagen Golf R, N/A, compatible with vehicles equipped with R-134a A/C systems.
  • Fits 2017-2018 Volkswagen Golf R, N/A.
  • Fits 2010-2013 Volkswagen Golf SportWagen, N/A.
  • Fits 2016-2018 Volkswagen Golf SportWagen, N/A.
  • Fits 2017 Volkswagen Golf Alltrack, N/A.

What This Part Helps Address

  • Damaged or leaking A/C liquid line
  • Loss of refrigerant pressure in the HVAC system
  • Reduced cooling performance in Audi A3 or Volkswagen Golf platform vehicles
  • Corrosion, cracking, or wear in the refrigerant hose assembly
  • Service replacement for a failed liquid line on R-134a-equipped models

Installation Notes

Verify the vehicle’s A/C system type and match the listed year, make, and model before installation. Confirm the liquid line routing and connection points on the vehicle, especially on Volkswagen applications noted for R-134a systems. Part number HA113859C should be matched to the exact application listed in the fitment data.

Quality Assurance

Universal Air Liquid Line parts are cataloged for specific HVAC applications, and HA113859C is listed for direct vehicle fitment across select Audi and Volkswagen models. This part cross-references no additional part numbers in the provided data.

Related reading

This part fits 55 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelNotes
2020AudiA3—Liquid Line
2020AudiA3 Quattro—Liquid Line
2020AudiS3—Liquid Line
2020VolkswagenGolf—Liquid Line
2019AudiA3—Liquid Line
2019AudiA3 Quattro—Liquid Line
2019AudiS3—Liquid Line
2019AudiTT Quattro—Liquid Line
2019AudiTTS Quattro—Liquid Line
2019VolkswagenGolf—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2019VolkswagenGolf SportWagen—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2019VolkswagenGTI—Liquid Line
2018AudiA3—Liquid Line
2018AudiA3 Quattro—Liquid Line
2018AudiS3—Liquid Line
2018AudiTT QuattroBaseLiquid Line
2018AudiTT RS Quattro—Liquid Line
2018AudiTTS Quattro—Liquid Line
2018VolkswagenGolf—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2018VolkswagenGolf R—Liquid Line
2018VolkswagenGolf SportWagen—Liquid Line
2018VolkswagenGTI—Liquid Line
2017AudiA3—Liquid Line
2017AudiA3 Quattro—Liquid Line
2017AudiS3—Liquid Line
2017AudiTT Quattro—Liquid Line
2017AudiTTS Quattro—Liquid Line
2017VolkswagenGolf—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2017VolkswagenGolf Alltrack—Liquid Line
2017VolkswagenGolf R—Liquid Line
2017VolkswagenGolf SportWagen—Liquid Line
2017VolkswagenGTI—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2016AudiA3—Liquid Line
2016AudiA3 Quattro—Liquid Line
2016AudiS3—Liquid Line
2016AudiTT Quattro—Liquid Line
2016AudiTTS Quattro—Liquid Line
2016VolkswagenGolf—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2016VolkswagenGolf R—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2016VolkswagenGolf SportWagen—Liquid Line
2016VolkswagenGTI—Liquid Line
2015AudiA3—Liquid Line
2015AudiA3 Quattro—Liquid Line
2015AudiS3—Liquid Line
2015AudiTT Quattro—Liquid Line
2015AudiTTS Quattro—Liquid Line
2015VolkswagenGolf—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2015VolkswagenGolf R—Liquid Line
2015VolkswagenGolf SportWagen—Compatible with vehicles equipped with R-134a A/C systems.; Liquid Line
2015VolkswagenGTI—Liquid Line
2014AudiA3—Liquid Line
2013VolkswagenGolf SportWagen—Liquid Line
2012VolkswagenGolf SportWagen—Liquid Line
2011VolkswagenGolf SportWagen—Liquid Line
2010VolkswagenGolf SportWagen—Liquid Line