Mini F55 Cooper SD B47 Rear Suspension Coil Spring Set Left Right N/O/S

Mini F55 Cooper SD B47 Rear Suspension Coil Spring Set Left Right N/O/S is a factory coil spring set designed for the left and right sides of the rear axle. This component belongs to the Leaf springs and coil springs group and provides a solid foundation for restoring proper suspension performance, stability, and predictable handling of your Mini vehicle.

Specifications and technical data

• SKU: F55 Cooper SD B47 COIL SPRING
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: F55 Cooper SD B47 COIL SPRING
• Substitutable numbers: Coil Spring
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and vehicle placement

The presented set includes two springs designed for the rear axle, with dedicated installation for the left and right sides. This solution allows for the uniform restoration of suspension characteristics, which is particularly important when replacing components in pairs. The springs work with the Mini's rear suspension system, ensuring proper body support and correct suspension geometry.

Technical and functional characteristics

The coil springs included in this set are responsible for maintaining the specified height of the rear of the vehicle and for handling dynamic loads while driving. Thanks to their matched deflection characteristics:

• they stabilize the driving path during acceleration, braking, and cornering,
• they limit excessive body roll,
• they support the operation of shock absorbers, improving comfort and the predictability of the car's reactions.

As a component from the Leaf springs and coil springs group, the set contributes to the complete rear axle suspension system, impacting safety, traction, and even tire wear.

Benefits of installing the spring set

Using a complete set of rear springs in a Mini F55 Cooper SD B47 allows for a consistent renewal of suspension performance in the rear of the vehicle. Key advantages include:

• Restoration of factory handling characteristics – proper suspension height and predictable car reactions.
• Better stability under load – even body support with passengers and luggage.
• Consistent operation of the left and right sides – replacing them as a set minimizes differences in deflection and improves vehicle balance.

For Mini users, this means more confident vehicle behavior in daily use and during dynamic driving, without the need to interfere with other components, provided they are in good working order.

Component condition and service application

The offered set comes from a Mini vehicle and is intended for service applications as a replacement part in the rear axle suspension system. It can be used both for standard repairs following wear and tear, as well as for replacing springs after mechanical damage. Thanks to its factory design, it is a practical solution for workshops and users looking for compatible components for a specific model version.

Complementary Mini suspension components

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your Mini and need other elements from the same group, such as additional springs, leaf springs, or spring supports, check the available parts in the Mini Leaf springs and coil springs category.

For users interested in deepening their knowledge about the selection and operation of drivetrain and charge air cooling systems, the Global Parts guide dedicated to the BMW B58 unit may be helpful – BMW B58 code – checklist before buying a turbocharger and intercooler for BMW 3 Series (G20). Although it concerns a different model, it demonstrates a practical approach to verifying compatibility and component condition before installation.