Homeβ€Ί Suspension > Suspension, Springs and Related Componentsβ€Ί Unity 15-512401 Air Suspension Spring - Rear Left
Part #: 15-512401

Unity 15-512401 Air Suspension Spring - Rear Left

Air Suspension Spring, Rear Left
86 vehicles fit this part
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Air Suspension Spring, Rear Left
Fitment: Mercedes-Benz, CLS400, CLS500, CLS550, CLS63 AMG S, E200, E250, E300, E350, E400, E500, E550, E63 AMG, E63 AMG S, CLS350, and CLS63 AMG
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Overview of Unity Air Suspension Spring 15-512401

The Unity Air Suspension Spring 15-512401 is designed specifically for select Mercedes-Benz models, including the CLS63 AMG, E63 AMG, and various CLS and E-Class variants. This air suspension spring provides reliable support and ride quality for vehicles equipped with air suspension systems.

  • Compatible with Mercedes-Benz CLS63 AMG, CLS350, CLS400, CLS500, CLS550, E63 AMG, E200, E250, E300, E350, E400, E500, and E550 models
  • Part number 15-512401 ensures precise fitment and performance
  • Part of the Unity Air Suspension Spring product line, engineered for air suspension applications
  • Designed to maintain vehicle height and improve ride comfort
  • Constructed to meet OEM specifications for durability and reliability

Detailed Description of the Air Suspension Spring

The Unity Air Suspension Spring 15-512401 is a critical component in the air suspension system of compatible Mercedes-Benz vehicles. This part is engineered to replace the original air springs, restoring the vehicle's suspension performance and maintaining proper ride height. The air suspension spring works by using compressed air to absorb shocks and vibrations, providing a smoother and more controlled driving experience. This part is suitable for a range of Mercedes-Benz models, including the high-performance CLS63 AMG and E63 AMG variants, as well as standard CLS and E-Class models.

The Unity Air Suspension Spring product line focuses on delivering components that meet the specific requirements of air suspension systems. These springs are designed to integrate seamlessly with existing suspension components, ensuring consistent performance and longevity. The 15-512401 part number corresponds to a spring that fits multiple Mercedes-Benz models, making it a versatile replacement option for vehicles equipped with air suspension.

Common Applications and Issues Addressed

  • Restores proper ride height and vehicle stance
  • Eliminates uneven or sagging suspension
  • Improves ride comfort and handling stability
  • Replaces worn or leaking air springs
  • Prevents suspension noise and harshness caused by faulty springs

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before installation
  • Release air pressure from the suspension system prior to removal
  • Inspect related suspension components for wear or damage during replacement
  • Use OEM or recommended tools to avoid damage to the air spring
  • After installation, check for air leaks and proper inflation

Quality Assurance and Warranty

The Unity Air Suspension Spring 15-512401 is manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided, Unity products typically undergo rigorous quality control to ensure durability and reliable performance in demanding automotive applications. For warranty information, refer to the product documentation or contact the manufacturer directly.

This part fits 86 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2018Mercedes-BenzCLS400Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2018Mercedes-BenzCLS500Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2018Mercedes-BenzCLS550Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2018Mercedes-BenzCLS63 AMG SRear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2017Mercedes-BenzCLS400Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2017Mercedes-BenzCLS500Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2017Mercedes-BenzCLS550Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2017Mercedes-BenzCLS63 AMG SRear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzCLS400Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzCLS500Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzCLS550Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzCLS63 AMG SRear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE200Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE250SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE300Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE350Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE400SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE500SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE550SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE63 AMGRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2016Mercedes-BenzE63 AMG SRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzCLS400Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzCLS500Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzCLS550Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzCLS63 AMG SRear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE200Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE250SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE300Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE350Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE400SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE400WagonRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE500SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE550SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE63 AMGRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2015Mercedes-BenzE63 AMG SRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzCLS350Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzCLS500Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzCLS550Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzCLS63 AMGRear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzCLS63 AMG SRear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE200Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE250SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE300Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE350SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE350WagonRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE400SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE500SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE550SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE63 AMGRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2014Mercedes-BenzE63 AMG SRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzCLS350Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzCLS500Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzCLS550Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzCLS63 AMGRear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzE200Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzE300Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzE350SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzE350WagonRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzE400Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzE500SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzE550SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2013Mercedes-BenzE63 AMGRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzCLS350Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzCLS500Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzCLS550Rear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzCLS63 AMGRear LeftFor Chassis W218; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzE200Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzE250SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzE300Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzE350SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzE350WagonRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzE500SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzE550SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2012Mercedes-BenzE63 AMGRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2011Mercedes-BenzE250SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2011Mercedes-BenzE300Rear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2011Mercedes-BenzE350SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2011Mercedes-BenzE350WagonRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2011Mercedes-BenzE500SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2011Mercedes-BenzE550SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2011Mercedes-BenzE63 AMGRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2010Mercedes-BenzE300SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2010Mercedes-BenzE350SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2010Mercedes-BenzE500SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2010Mercedes-BenzE550SedanRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring
2010Mercedes-BenzE63 AMGRear LeftFor Chassis W212; W/ Airmatic; Air Suspension Spring

* 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.