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Universal Air HA111834C A/C Suction Line Hose AssemblyOE Quality 60-Day Returns
Part #: HA111834C

Universal Air HA111834C A/C Suction Line Hose Assembly

Suction Line
21 vehicles fit this part
Select your vehicle to confirm fitment
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Suction Line
Fitment: Chevrolet, GMC, and Cadillac, Tahoe, Yukon XL, Escalade, Escalade ESV, Suburban, and Yukon
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Universal Air Suction Line Hose Assembly

The Universal Air HA111834C is an A/C suction line hose assembly for select GM full-size SUVs with R-134a air conditioning systems. It is built for direct-fit service on listed applications, including Chevrolet Tahoe, GMC Yukon, GMC Yukon XL, Cadillac Escalade, and Cadillac Escalade ESV.

Key Features

  • A/C suction line hose assembly for HVAC hose and pipe service
  • Fits select 2015-2018 Chevrolet, GMC, and Cadillac applications
  • Application-specific routing for listed vehicles with bracket or 1st design notes
  • Compatible with vehicles equipped with R-134a A/C systems where noted
  • Universal Air part number HA111834C for catalog and service matching

Fitment Details

Fits 2018 Chevrolet Tahoe, N/A, 1st design A/C expansion valve; Suction Line. Fits 2015-2016 GMC Yukon XL, N/A, with Bracket; 1st Design; Suction Line. Fits 2015 Cadillac Escalade, N/A, Compatible with vehicles equipped with R-134a A/C systems.; Suction Line. Fits 2015 Cadillac Escalade ESV, N/A, with R-134a A/C System; 1st Design; Suction Line. Fits 2015 Chevrolet Tahoe, N/A, with Bracket; 1st Design; Suction Line. Fits 2015 GMC Yukon, N/A, with Bracket; 1st Design; Suction Line.

What This Part Helps Address

  • Refrigerant suction line leaks in the A/C system
  • Damaged or corroded hose routing on the listed GM SUVs
  • Loss of A/C performance caused by a compromised suction line
  • Service replacement needs for vehicles with bracketed or 1st design line configurations

Installation Notes

Verify the vehicle’s year, make, model, and A/C system design before ordering. Match the listed notes, including bracket and 1st design requirements, to the original line configuration on the vehicle. Confirm R-134a system compatibility where specified and inspect related seals, fittings, and mounting points during service.

Quality Assurance

Universal Air catalogs this suction line hose assembly under part number HA111834C for the listed GM applications, including Chevrolet Tahoe, GMC Yukon, and Cadillac Escalade models. Use the fitment notes to confirm the correct application before installation.

This part fits 21 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2018ChevroletTahoePremier6.2LV8GASN/A1st design A/C expansion valve; Suction Line
2016GMCYukon XLN/Awith Bracket; 1st Design; Suction Line
2015CadillacEscaladeBaseGASN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2015CadillacEscaladeBaseFLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2015CadillacEscaladePlatinumGASN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2015CadillacEscaladePlatinumFLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2015CadillacEscaladePremiumGASN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2015CadillacEscaladePremiumFLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2015CadillacEscaladeLuxuryGASN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2015CadillacEscaladeLuxuryFLEXN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction Line
2015CadillacEscalade ESVBaseGASN/Awith R-134a A/C System; 1st Design; Suction Line
2015CadillacEscalade ESVBaseFLEXN/Awith R-134a A/C System; 1st Design; Suction Line
2015CadillacEscalade ESVPlatinumGASN/Awith R-134a A/C System; 1st Design; Suction Line
2015CadillacEscalade ESVPlatinumFLEXN/Awith R-134a A/C System; 1st Design; Suction Line
2015CadillacEscalade ESVPremiumGASN/Awith R-134a A/C System; 1st Design; Suction Line
2015CadillacEscalade ESVPremiumFLEXN/Awith R-134a A/C System; 1st Design; Suction Line
2015CadillacEscalade ESVLuxuryGASN/Awith R-134a A/C System; 1st Design; Suction Line
2015CadillacEscalade ESVLuxuryFLEXN/Awith R-134a A/C System; 1st Design; Suction Line
2015ChevroletTahoeN/Awith Bracket; 1st Design; Suction Line
2015GMCYukonFLEXN/Awith Bracket; 1st Design; Suction Line
2015GMCYukon XLN/Awith Bracket; 1st Design; 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.

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