HomeSuspension > Suspension, Springs and Related ComponentsUnity 30-515000-ESV-KIT Air Spring to Coil Spring Conversion Kit - Rear
Part #: 30-515000-ESV-KIT

Unity 30-515000-ESV-KIT Air Spring to Coil Spring Conversion Kit - Rear

Electronic to Passive Air Spring to Coil Spring Conversion Kit, Rear
28 vehicles fit this part
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Electronic to Passive Air Spring to Coil Spring Conversion Kit, Rear
Fitment: Cadillac, Chevrolet, and GMC, Escalade ESV, Escalade EXT, Avalanche 1500, Suburban 1500, and Yukon XL 1500
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Overview of Unity Air Spring to Coil Spring Conversion Kit

The Unity Electronic to Passive Air Spring to Coil Spring Conversion Kit (part number 30-515000-ESV-KIT) is designed to replace the air suspension system with a reliable coil spring setup. This conversion kit is compatible with select Cadillac, Chevrolet, and GMC models, providing a durable alternative for vehicles originally equipped with electronic or passive air springs.

  • Compatible with Cadillac Escalade ESV, Escalade EXT
  • Fits Chevrolet Avalanche 1500, Suburban 1500
  • Designed for GMC Yukon XL 1500
  • Converts electronic or passive air springs to coil springs
  • Includes all necessary components for conversion

Product Line Details: Electronic to Passive Air Spring to Coil Spring Conversion Kit

The Unity Electronic to Passive Air Spring to Coil Spring Conversion Kit is part of a specialized product line focused on converting complex air suspension systems to simpler coil spring setups. This line addresses the need for a more maintenance-friendly suspension option by eliminating air springs and related electronic components. The 30-515000-ESV-KIT is engineered to maintain proper ride height and suspension performance for the specified Cadillac, Chevrolet, and GMC models.

Detailed Product Description

This conversion kit replaces the factory-installed electronic or passive air springs with coil springs, providing a more straightforward suspension system. It is specifically engineered for the Cadillac Escalade ESV and EXT, Chevrolet Avalanche 1500 and Suburban 1500, and GMC Yukon XL 1500. The kit includes all necessary hardware to ensure a secure and proper fit, maintaining vehicle stability and ride quality after conversion. Using part number 30-515000-ESV-KIT ensures compatibility and performance tailored to these models.

Common Applications and Problem Solving

  • Eliminates air spring leaks and failures
  • Resolves issues with electronic air suspension compressor malfunctions
  • Reduces maintenance complexity and costs associated with air suspension
  • Improves reliability for vehicles with aging air suspension systems
  • Prevents uneven ride height caused by faulty air springs

Installation Notes and Tips

Installation of the Unity 30-515000-ESV-KIT requires removal of the existing air springs and associated electronic components. It is recommended to have the installation performed by a qualified technician familiar with suspension systems. Proper torque specifications should be followed to ensure safety and performance. After installation, verify ride height and suspension travel to confirm correct setup.

Quality Assurance and Warranty

Unity manufactures this conversion kit to meet industry standards for durability and fitment. While specific warranty details are not provided, Unity products typically come with a limited warranty against defects in materials and workmanship. Using the 30-515000-ESV-KIT ensures a quality replacement part designed for the specified Cadillac, Chevrolet, and GMC models.

This part fits 28 vehicles. Search below:

YearMakeModelPositionNotes
2006CadillacEscalade ESVRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2006CadillacEscalade EXTRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2006ChevroletAvalanche 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2006ChevroletSuburban 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2006GMCYukon XL 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2005CadillacEscalade ESVRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2005CadillacEscalade EXTRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2005ChevroletAvalanche 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2005ChevroletSuburban 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2005GMCYukon XL 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2004CadillacEscalade ESVRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2004CadillacEscalade EXTRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2004ChevroletAvalanche 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2004ChevroletSuburban 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2004GMCYukon XL 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2003CadillacEscalade ESVRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2003CadillacEscalade EXTRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2003ChevroletAvalanche 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2003ChevroletSuburban 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2003GMCYukon XL 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2002CadillacEscalade EXTRearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2002ChevroletAvalanche 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2002ChevroletSuburban 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2002GMCYukon XL 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2001ChevroletSuburban 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2001GMCYukon XL 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2000ChevroletSuburban 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2000GMCYukon XL 1500RearIncludes Ride Light Bypass Module, (2) Coil Springs, mounting hardware, (2) gas shocks Converting Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit

* 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.