Universal Air HA112811C A/C Suction Line Hose Assembly
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Universal Air
 Suction Line

Universal Air HA112811C A/C Suction Line Hose Assembly

Brand Universal Air HA112811C
Product line Suction Line
Fits Cadillac, Chevrolet, and GMC · 84 vehicles

A/C suction line hose assembly. Transfers refrigerant through the HVAC system.

Suction line. Built for dependable refrigerant flow in the A/C system.

$53.40Free shipping
In stock · usually ships same day before 1pm CST
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Universal Air HA112811C A/C Suction Line Hose Assembly

Universal Air HA112811C is an A/C suction line hose assembly for vehicles equipped with an R-134a air conditioning system. It is built for direct replacement service on select Cadillac, Chevrolet, and GMC full-size SUVs and trucks, including Escalade, Tahoe, Yukon, and Suburban 3500 HD applications.

The Universal Air Suction Line product line focuses on replacement HVAC hose and pipe components for service repairs where the original suction line has failed, leaked, or been damaged. HA112811C follows that repair-focused approach for specific late-model GM platforms.

Key Features

  • A/C suction line hose assembly for HVAC service
  • Fits select R-134a A/C system applications
  • Direct replacement for listed Cadillac, Chevrolet, and GMC vehicles
  • Application-specific fitment for full-size SUV and truck platforms
  • Part number: HA112811C

Fitment Details

  • Fits 2015-2020 Cadillac Escalade, N/A, 2nd Design; with R-134A A/C System; Suction Line
  • Fits 2016-2020 Cadillac Escalade ESV, N/A, Suction Line
  • Fits 2019-2020 GMC Yukon, N/A, Suction Line
  • Fits 2017-2020 GMC Yukon XL, N/A, Compatible with vehicles equipped with R-134a A/C systems.; Suction Line
  • Fits 2016-2019 Chevrolet Suburban 3500 HD, N/A, Suction Line
  • Fits 2019 Chevrolet Tahoe, N/A, Suction Line
  • Fits 2018 Chevrolet Tahoe, N/A, 2nd Design; with R-134a A/C System; Suction Line
  • Fits 2018 GMC Yukon, N/A, 2nd Design; with R-134a A/C System; Suction Line
  • Fits 2017 Chevrolet Tahoe, N/A, Compatible with vehicles equipped with R-134a A/C systems.; Suction Line
  • Fits 2017 GMC Yukon, N/A, Compatible with vehicles equipped with R-134a A/C systems.; Suction Line
  • Fits 2015-2016 Chevrolet Tahoe, N/A, 2nd Design; with Bracket; Suction Line
  • Fits 2016 GMC Yukon, N/A, 2nd Design; with Bracket; Suction Hose; Suction Line
  • Fits 2015-2016 GMC Yukon XL, N/A, 2nd Design; with Bracket; Suction Line
  • Fits 2015 Cadillac Escalade ESV, N/A, 2nd Design; with R-134a A/C System; Suction Line
  • Fits 2015 GMC Yukon, N/A, 2nd Design; with Bracket; Suction Line

What This Part Helps Address

  • Refrigerant suction line leaks in the A/C system
  • Cracked, worn, or damaged hose assemblies
  • Poor A/C performance caused by suction-side restriction or leakage
  • Service replacement needs on Escalade, Tahoe, Yukon, and Suburban 3500 HD models
  • Repair of R-134a system suction line failures

Installation Notes

Verify the vehicle’s year, make, model, and A/C system configuration before ordering. This part is listed for specific 2nd design and bracket-equipped applications, so matching the original routing and connection style is important. Confirm the vehicle uses an R-134a system where noted in the fitment data.

Quality Assurance

Universal Air supplies HVAC replacement components for automotive air conditioning repair. HA112811C is cataloged as a vehicle-specific suction line hose assembly for the listed GM applications. Part number HA112811C should be matched to the exact fitment notes before installation.

Related reading

This part fits 84 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2020CadillacEscalade———GASN/A2nd Design; with R-134A A/C System; Suction Line
2020CadillacEscalade———FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2020CadillacEscalade ESV———GASN/ASuction Line
2020CadillacEscalade ESV———FLEXN/ASuction Line
2020GMCYukon————N/ASuction Line
2020GMCYukon XL————N/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2019CadillacEscalade————N/A2nd Design; with R-134A A/C System; Suction Line
2019CadillacEscalade ESV————N/ASuction Line
2019ChevroletSuburban 3500 HD————N/ASuction Line
2019ChevroletTahoe———FLEXN/ASuction Line
2019GMCYukon————N/ASuction Line
2019GMCYukon XL————N/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2018CadillacEscaladeBase——GASN/A2nd Design; with R-134A A/C System; Suction Line
2018CadillacEscaladeBase——FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2018CadillacEscaladePlatinum——FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2018CadillacEscaladeLuxury——GASN/A2nd Design; with R-134A A/C System; Suction Line
2018CadillacEscaladeLuxury——FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2018CadillacEscaladePremium Luxury——FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2018CadillacEscalade ESVBase——GASN/ASuction Line
2018CadillacEscalade ESVBase——FLEXN/ASuction Line
2018CadillacEscalade ESVPlatinum——GASN/ASuction Line
2018CadillacEscalade ESVPlatinum——FLEXN/ASuction Line
2018CadillacEscalade ESVPremium——FLEXN/ASuction Line
2018CadillacEscalade ESVLuxury——GASN/ASuction Line
2018CadillacEscalade ESVLuxury——FLEXN/ASuction Line
2018CadillacEscalade ESVPremium Luxury——GASN/ASuction Line
2018CadillacEscalade ESVPremium Luxury——FLEXN/ASuction Line
2018ChevroletSuburban 3500 HD———FLEXN/ASuction Line
2018ChevroletTahoeLS5.3LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018ChevroletTahoePremier5.3LV8GASN/A2nd Design; with R-134a A/C System; Suction Line
2018ChevroletTahoePremier5.3LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018ChevroletTahoePremier6.2LV8GASN/A2nd Design; with R-134a A/C System; Suction Line
2018ChevroletTahoePremier6.2LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018ChevroletTahoeLT5.3LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018ChevroletTahoePPV5.3LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018ChevroletTahoeSSV5.3LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018ChevroletTahoeMidnight Edition5.3LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018GMCYukonSLT5.3LV8GASN/A2nd Design; with R-134a A/C System; Suction Line
2018GMCYukonSLT5.3LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018GMCYukonSLE5.3LV8GASN/A2nd Design; with R-134a A/C System; Suction Line
2018GMCYukonSLE5.3LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018GMCYukonDenali6.2LV8GASN/A2nd Design; with R-134a A/C System; Suction Line
2018GMCYukonDenali6.2LV8FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2018GMCYukon XL————N/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017CadillacEscalade———FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2017CadillacEscalade ESV————N/ASuction Line
2017ChevroletSuburban 3500 HD———FLEXN/ASuction Line
2017ChevroletTahoeLS——GASN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017ChevroletTahoeLS——FLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017ChevroletTahoePremier——GASN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017ChevroletTahoePremier——FLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017ChevroletTahoeLT——GASN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017ChevroletTahoeLT——FLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017ChevroletTahoeZ71——FLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017ChevroletTahoePPV——FLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017ChevroletTahoeSSV——FLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017GMCYukon————N/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2017GMCYukon XL————N/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2016CadillacEscalade————N/A2nd Design; with R-134A A/C System; Suction Line
2016CadillacEscalade ESV————N/ASuction Line
2016ChevroletSuburban 3500 HD————N/ASuction Line
2016ChevroletTahoe————N/A2nd Design; with Bracket; Suction Line
2016GMCYukon————N/A2nd Design; with Bracket; Suction Hose; Suction Line
2016GMCYukon XL————N/A2nd Design; with Bracket; Suction Line
2015CadillacEscaladeBase——GASN/A2nd Design; with R-134A A/C System; Suction Line
2015CadillacEscaladeBase——FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2015CadillacEscaladePlatinum——GASN/A2nd Design; with R-134A A/C System; Suction Line
2015CadillacEscaladePlatinum——FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2015CadillacEscaladePremium——GASN/A2nd Design; with R-134A A/C System; Suction Line
2015CadillacEscaladePremium——FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2015CadillacEscaladeLuxury——GASN/A2nd Design; with R-134A A/C System; Suction Line
2015CadillacEscaladeLuxury——FLEXN/A2nd Design; with R-134A A/C System; Suction Line
2015CadillacEscalade ESVBase——GASN/A2nd Design; with R-134a A/C System; Suction Line
2015CadillacEscalade ESVBase——FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2015CadillacEscalade ESVPlatinum——GASN/A2nd Design; with R-134a A/C System; Suction Line
2015CadillacEscalade ESVPlatinum——FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2015CadillacEscalade ESVPremium——GASN/A2nd Design; with R-134a A/C System; Suction Line
2015CadillacEscalade ESVPremium——FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2015CadillacEscalade ESVLuxury——GASN/A2nd Design; with R-134a A/C System; Suction Line
2015CadillacEscalade ESVLuxury——FLEXN/A2nd Design; with R-134a A/C System; Suction Line
2015ChevroletTahoe————N/A2nd Design; with Bracket; Suction Line
2015GMCYukon———FLEXN/A2nd Design; with Bracket; Suction Line
2015GMCYukon———GASN/A2nd Design; with Bracket; Suction Line
2015GMCYukon XL————N/A2nd Design; with Bracket; Suction Line