Arnott C-5689 Air Spring to Coil Spring Conversion Kit - Rear

Brand Arnott C-5689
Position Rear
10530 Passive
Spring Material Steel
Suspension Grade Type Standard replacement
Spring Color Black
Grade Type Standard replacement
End 1 Spring Type Open
End 2 Spring Type Open
Spring Type Compression
Spring Load 1315.997
AAP_UDA_12 Ea
AAP_UDA_22 1
AAP_UDA_4 70
Fits BMW · 10 vehicles

Passive conversion. Replaces air suspension with a simpler coil spring setup.

Steel compression springs. Built for consistent rear ride height and handling.

Standard replacement. Application-specific suspension service part from Arnott.

$387.11Free shipping
In stock · usually ships same day before 1pm CST
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Order total $387.11
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Suspension Conversion Kit

This Arnott coil spring conversion kit replaces the factory air suspension with a passive steel spring setup for select BMW X5 and BMW X6 models. It is built for rear suspension applications and restores a simpler, standard replacement configuration with consistent ride height and handling.

Key Features

  • Steel compression springs for a durable rear suspension conversion
  • Standard replacement grade for a direct service-style repair
  • Black spring finish
  • Open-end spring design
  • Includes a bypass module for the air suspension conversion

Detailed Description

Part number C-5689 is an Arnott rear air spring to coil spring conversion kit for 2014-2018 BMW X5 and 2015-2019 BMW X6 applications equipped with VDC. It replaces the original air suspension with steel coil springs to maintain a consistent rear ride height without the added complexity of an air system. For BMW X5 and BMW X6 owners looking for a conventional suspension service solution, C-5689 provides a standard replacement approach using passive spring components.

Arnott C-5689 is intended for rear suspension conversion on the BMW X5 and BMW X6 platform and is built around steel compression springs with open ends. The kit is identified as a passive suspension solution and includes isolators, a bypass module, and mounting hardware for the conversion process.

What It Is Used For

  • Replacing a failing rear air suspension setup
  • Eliminating air spring-related ride height inconsistency
  • Converting to a simpler passive spring arrangement
  • Restoring rear suspension support on BMW X5 and BMW X6 models

Installation Notes and Tips

Fits 2014-2018 BMW X5, rear. Fits 2015-2019 BMW X6, rear. Confirm VDC-equipped rear suspension before ordering. Follow the vehicle service procedure for air suspension removal and coil spring conversion.

Quality Assurance

Arnott supplies standard replacement suspension components engineered for application-specific service use. Part number C-5689 is built as a rear coil spring conversion kit for the listed BMW X5 and BMW X6 fitments.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2019BMWX6Rear
2018BMWX5Rear
2018BMWX6Rear
2017BMWX5Rear
2017BMWX6Rear
2016BMWX5Rear
2016BMWX6Rear
2015BMWX5Rear
2015BMWX6Rear
2014BMWX5Rear