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Part #: 949-099

Dorman 949-099 Air Suspension Compressor

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⚙️ 135 vehicles fit this part
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🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Suburban, Tahoe, Yukon, Yukon XL, Suburban 1500, Yukon XL 1500, Escalade EXT, Avalanche, and Avalanche 1500
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Reliable Air Suspension Compressor for Cadillac, Chevrolet, and GMC

The Dorman 949-099 air suspension compressor is designed to restore proper air pressure and ride height for select Cadillac, Chevrolet, and GMC models. Engineered for electrical air spring systems, this 12V compressor delivers consistent performance to maintain vehicle stability and comfort.

  • Maximum pressure rating of 270 PSI for efficient air supply
  • Amperage rating of 25 amps ensuring reliable electrical operation
  • Airflow rate of 54 for optimal air delivery to suspension springs
  • Includes 1 compressor assembly, 1 two-pin assembly, and 1 wire harness
  • Compatible with electrical air spring suspension systems
  • Black finish for corrosion resistance and durability

Product Details and Specifications

The Dorman 949-099 air suspension compressor is built to meet the demands of regular grade suspension systems. It operates on a 12-volt electrical system and is designed without mounting hardware or brackets, allowing for flexible installation options. This compressor supports air spring systems on vehicles such as the Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche 1500, Suburban 1500, Tahoe, and GMC Yukon, Yukon XL, and Yukon XL 1500. The included wire harness and two-pin assembly facilitate straightforward electrical connections, ensuring compatibility with factory suspension components.

Compatible Vehicles and Applications

This air suspension compressor is compatible with the following makes and models:

  • Cadillac Escalade, Escalade ESV, Escalade EXT
  • Chevrolet Avalanche, Avalanche 1500, Suburban 1500, Tahoe
  • GMC Yukon, Yukon XL, Yukon XL 1500

Common Suspension Issues Addressed

  • Loss of air pressure causing uneven or sagging ride height
  • Compressor failure leading to suspension warning lights
  • Inadequate airflow affecting air spring inflation
  • Electrical faults in the air suspension system
  • Reduced ride comfort and vehicle stability

Installation Notes and Tips

Installation of the Dorman 949-099 air suspension compressor requires removal of the old compressor and connection of the included wire harness and two-pin assembly. Since mounting hardware and brackets are not included, verify existing mounting components are in good condition or sourced separately. Ensure all electrical connections are secure and test the compressor operation before finalizing installation. Professional installation is recommended for optimal results.

Quality Assurance and Warranty

Dorman manufactures this air suspension compressor to meet industry standards for durability and performance. The product is designed for regular grade suspension systems and undergoes quality checks to ensure reliable operation. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.

BrandDorman
Part Number949-099
Air Spring System TypeElectrical System
Airflow Rate54
Amperage Rating25
Color/FinishBlack
Grade TypeRegular
Maximum Pressure270
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Package Contents1 Compressor Assembly; 1 Two ping assembly; 1 wire harness
Voltage12V

This part fits 135 vehicles. Search below:

YearMakeModelPositionNotes
2020CadillacEscaladeN/Aw/Thermal Switch
2020CadillacEscalade ESVN/Aw/Thermal Switch
2020ChevroletTahoeN/Aw/Thermal Switch
2020GMCYukonN/Aw/Thermal Switch
2020GMCYukon XLN/Aw/Thermal Switch
2019CadillacEscaladeN/Aw/Thermal Switch
2019CadillacEscalade ESVN/Aw/Thermal Switch
2019ChevroletTahoeN/Aw/Thermal Switch
2019GMCYukonN/Aw/Thermal Switch
2019GMCYukon XLN/Aw/Thermal Switch
2018CadillacEscaladeN/Aw/Thermal Switch
2018CadillacEscalade ESVN/Aw/Thermal Switch
2018ChevroletTahoeN/Aw/Thermal Switch
2018GMCYukonN/Aw/Thermal Switch
2018GMCYukon XLN/Aw/Thermal Switch
2017CadillacEscaladeN/Aw/Thermal Switch
2017CadillacEscalade ESVN/Aw/Thermal Switch
2017ChevroletTahoeN/Aw/Thermal Switch
2017GMCYukonN/Aw/Thermal Switch
2017GMCYukon XLN/Aw/Thermal Switch
2016CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2016CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2016ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2016GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2016GMCYukon XLN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2015CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2015CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2015ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2015GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2015GMCYukon XLN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2014CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2014CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2014ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2014ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2014GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2014GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2013CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2013CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2013CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2013ChevroletAvalancheN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2013ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2013ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2013GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2013GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2012CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2012CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2012CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2012ChevroletAvalancheN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2012ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2012ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2012GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2012GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2011CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2011CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2011CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2011ChevroletAvalancheN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2011ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2011ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2011GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2011GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2010CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2010CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2010CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2010ChevroletAvalancheN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2010ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2010ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2010GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2010GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2009CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2009CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2009CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2009ChevroletAvalancheN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2009ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2009ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2009GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2009GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2008CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2008CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2008CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2008ChevroletAvalancheN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2008ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2008ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2008GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2008GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2007CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2007CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2007CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2007ChevroletAvalancheN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2007ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2007ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2007GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2007GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2006CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2006CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2006CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2006ChevroletAvalanche 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2006ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2006ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2006GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2006GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2005CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2005CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2005CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2005ChevroletAvalanche 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2005ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2005ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2005GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2005GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2004CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2004CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2004CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2004ChevroletAvalanche 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2004ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2004ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2004GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2004GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2003CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2003CadillacEscalade ESVN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2003CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2003ChevroletAvalanche 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2003ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2003ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2003GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2003GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2002CadillacEscaladeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2002CadillacEscalade EXTN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2002ChevroletAvalanche 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2002ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2002ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2002GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2002GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2001ChevroletSuburban 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2001ChevroletTahoeN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2001GMCYukonN/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.
2001GMCYukon XL 1500N/AAir Suspension Compressor with Thermal Switch, Original Design Fix, includes both Round and Square Connectors.

* 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:

103958254J-0003CCD-7713P-2793SKAS001

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

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