Mini Cooper One R55 R56 R57 LCI R58 R59 Electric Power Steering Rack 6799342

The Electric Power Steering Rack for Mini Cooper One R55 R56 R57 LCI R58 R59 is an original steering system component, specifically designed for Mini models with electric power assistance. Thanks to its precise construction, it ensures stable handling, predictable steering response, and safe vehicle behavior in everyday use. A used component from the Mini OE range is a sensible choice for drivers who want to maintain factory handling characteristics without compromising on quality.

Specifications and technical data

• SKU: rhd-6799342
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6783549
• Substitutable numbers: 32106856877, 6856877, 3210678325132106778558, 3210679300832106783549, 6783251, 6778558, 6793008, 6783549, 6799342, 32106793008, 32106783549, 32106783251, 32106778558
• Category: Gearboxes, Racks & Pinions

Purpose and Compatibility

The presented power steering rack with electric assistance has been developed for the Mini Cooper One R55, R56, R57 LCI, R58, and R59 series. This means it is adapted to the suspension and body architecture of these generations, as well as to the vehicle's original electrical system. Using an original steering rack from the same model family allows for maintaining correct wheel geometry, linear gear ratio, and the characteristic, compact Mini handling.

Construction and Operating Characteristics

The steering rack belongs to the category of Steering Racks and Housings, which implies an integrated design responsible for both transferring motion from the steering column to the wheels and cooperating with the electric power steering. The implemented electrical system allows for smooth power assistance delivery depending on vehicle speed and driving conditions, which translates to:

• light steering effort when maneuvering in parking lots,
• a more responsive feel at higher speeds,
• better control of the driving line in corners.

Thanks to the factory Mini OE design, proper cooperation with the vehicle's safety systems, such as stability control and traction control systems, which rely on information about the steering system's position and response, is maintained.

Benefits of Using an Original Mini Steering Rack

Using an original electric Mini power steering rack offers a range of practical benefits in everyday operation:

• Factory Fitment – maintaining original handling characteristics, without the need for modifications to mounting points or installation.
• Vehicle Electronics Compatibility – correct cooperation with control modules and driver assistance systems.
• Stable Vehicle Behavior – predictable steering response, crucial both in the city and during highway driving.
• Economical Repair – a used OEM part allows for reduced service costs while maintaining a high level of functionality.

Condition and Service Application

The steering rack comes from the Mini OE segment and is offered as a used component, which is an attractive solution for post-accident repairs, replacing a worn-out steering rack, or restoring full functionality to the steering system in older Mini models. Choosing an original component from the same model family minimizes the risk of installation problems and reduces the need for additional modifications.

Part Selection by Numbers and Additional Materials

The steering rack has a dedicated OEM part number and associated replacement numbers, which facilitates precise identification of the component in service catalogs and when selecting by VIN. If in doubt, it is advisable to compare the markings with the currently installed steering rack or to seek assistance from a specialist to ensure full compatibility with the specific vehicle equipment version.

If you are looking for other Mini Steering Racks and Housings, check out our dedicated category: Mini Steering Racks and Housings.

To deepen your knowledge about selecting original used parts, identification procedures by numbers, and the impact of such components on steering precision, it is worth reading the article: BMW – Sporty Performance and Precision. How Original Used Parts Extend the Life of the Bavarian Icon?. Although it concerns a different brand, the principles of part selection and verification described there are also helpful when working with Mini steering systems.