HomeSuspension > Suspension, Springs and Related ComponentsUnity 30-525000 Air Spring to Coil Spring Conversion Kit - Rear
Part #: 30-525000

Unity 30-525000 Air Spring to Coil Spring Conversion Kit - Rear

Electronic to Passive Air Spring to Coil Spring Conversion Kit, Rear
⚙️ 21 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Electronic to Passive Air Spring to Coil Spring Conversion Kit, Rear
🚗Fitment: BMW, X6 and X5
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Overview of Unity Rear Air Spring to Coil Spring Conversion Kit

The Unity Electronic to Passive Air Spring to Coil Spring Conversion Kit (part number 30-525000) is designed specifically for the rear suspension of BMW X5 and X6 models. This conversion kit replaces the electronic air spring system with a passive coil spring setup, providing a reliable and maintenance-friendly suspension solution.

  • Designed for rear suspension applications on BMW X5 and X6
  • Converts electronic air springs to passive coil springs
  • Part number 30-525000 ensures precise fitment
  • Compatible with factory mounting points for straightforward installation
  • Manufactured by Unity, a trusted brand in suspension components

About the Electronic to Passive Air Spring to Coil Spring Conversion Kit

The Electronic to Passive Air Spring to Coil Spring Conversion Kit from Unity is part of a specialized product line aimed at converting complex electronic air suspension systems to simpler coil spring setups. This conversion is ideal for vehicles experiencing issues with air spring components or for owners seeking a more conventional suspension system. The kit is engineered to maintain proper ride height and suspension geometry while eliminating the need for air compressors and electronic controls.

Detailed Product Description

This rear-position conversion kit is tailored for BMW X5 and X6 models equipped with electronic air suspension. By replacing the air springs with coil springs, the kit reduces potential failure points associated with air lines, compressors, and sensors. The part number 30-525000 corresponds to a complete kit that includes all necessary components for the rear suspension conversion. The design ensures compatibility with existing mounting hardware, allowing for a direct swap without extensive modifications.

Common Applications and Issues Addressed

  • Eliminates air spring leaks and compressor failures
  • Resolves suspension sagging due to air system malfunctions
  • Reduces maintenance complexity and costs associated with electronic air suspension
  • Improves reliability for BMW X5 and X6 rear suspension
  • Provides a stable and consistent ride height without electronic adjustments

Installation Notes and Tips

Installation of the Unity 30-525000 conversion kit requires removal of the existing electronic air springs from the rear suspension. It is recommended to have the vehicle supported securely and to follow manufacturer torque specifications when installing coil springs. Since the kit is designed for direct fitment on BMW X5 and X6 models, no additional modifications are typically necessary. Professional installation is advised to ensure proper suspension function and safety.

Quality Assurance and Warranty

Unity manufactures this conversion kit to meet industry standards for durability and performance. While specific warranty details are not provided here, Unity products generally come with a limited warranty against defects in materials and workmanship. Users should consult the product documentation or contact Unity directly for precise warranty information related to part number 30-525000.

BrandUnity
Part Number30-525000
PositionElectronic to Passive Air Spring to Coil Spring Conversion Kit, Rear
PositionRear

This part fits 21 vehicles. Search below:

YearMakeModelPositionNotes
2014BMWX6RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2013BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2013BMWX6RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2012BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2012BMWX6RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2011BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2011BMWX6RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2010BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2010BMWX6RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2009BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2009BMWX6RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2008BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2008BMWX6RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2007BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converts Air/Electronic Suspension to Standard Suspension; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2006BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converting Air/Electronic Suspension to Standard Suspension; ; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2005BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converting Air/Electronic Suspension to Standard Suspension; ; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2004BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converting Air/Electronic Suspension to Standard Suspension; ; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2003BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converting Air/Electronic Suspension to Standard Suspension; ; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2002BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converting Air/Electronic Suspension to Standard Suspension; ; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2001BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators Converting Air/Electronic Suspension to Standard Suspension; ; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2000BMWX5RearIncludes (2) Springs (2) Bottom Mounts (2) Top Rubber Isolators 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.