Mini Cooper One R55 R56 R57 Radio Boost CD Player Head Control Unit 3455263

Visual condition of the part

The product shows signs of use visible in the photos.

Mini Cooper One R55 R56 R57 Radio Boost CD Player Head Control Unit is an original multimedia component designed for factory audio installations in Mini vehicles. It ensures a consistent cockpit appearance, full integration with the vehicle's electrical system, and stable operation of the sound system. This is the ideal solution for users who want to maintain factory functionality and interior aesthetics when replacing a damaged radio.

Specifications and technical data

• SKU: 3455263-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3455263
• Substitutable numbers: 65123452681, 3452681, 65123455539, 3455539, 65123453634, 3453634, 65123455263, 3455263, 65123452105, 3452105, 65123454567, 3454567, 65123452051, 3452051
• Category: Other Interior Parts & Accessories

Technical characteristics and intended use

The Boost CD player has been designed as a factory audio module for selected Mini R-series models, with full compatibility with the vehicle's installation in mind. The device works with the original wiring, factory speakers, and other comfort system components, which facilitates installation and reduces the risk of electronic communication issues in the vehicle.

As an OEM part, the radio retains the original control logic, button layout, and integration method with the dashboard. As a result, there is no need for custom mounting frames or additional visual adapters after replacement – the radio panel remains consistent with the rest of the interior equipment.

Boost CD system functionality

The Boost CD player provides support for CDs and standard radio functions, in accordance with Mini's factory specifications for this unit. The control layout has been optimized for intuitive operation from the front panel, allowing the driver quick access to basic functions without taking their eyes off the road.

The unit works with the vehicle's factory sound system, ensuring a properly tuned audio signal and correct communication with other electronic modules. This maintains the predictable sound characteristics and stability of the entire multimedia system.

Original origin and replacement numbers

The Boost CD radio is a component from the Mini production line, which means it complies with factory quality and safety standards. The part has a dedicated OEM number and a set of interchangeable numbers that allow for precise verification of compatibility with a specific vehicle configuration. Before purchasing, it is worth comparing the markings with the data in the vehicle or service documentation to select the correct variant.

If you want to better understand why original OEM-marked parts are a beneficial choice for repairs and upgrades, it is worth reading our guide: why used original OEM parts are a safe and economical solution. This will allow you to make an informed decision when selecting components for your car.

Condition, installation, and service application

The Boost CD player is offered as a used part, intended primarily for service applications – replacing a damaged unit or restoring full functionality to the factory audio system. This type of component allows you to maintain the original look of the cockpit and avoid problems with fitting non-factory devices.

Due to its factory origin, installing the radio in the appropriate Mini model is generally a simple process: the unit is designed to work with original connectors and mounting brackets. In practice, this means fewer adaptation tasks and a lower risk of communication errors with other electronic vehicle modules.

Expanding knowledge and selecting other components

If you are interested in how manufacturers differentiate equipment and technical parameters between standard and sports versions, it is worth checking out our comparative material on another premium brand – an analysis of Audi RS versus standard models in terms of engine, brakes, and chassis. It allows for a better understanding of the logic behind component selection in modern cars.

If you are planning a comprehensive repair or upgrade of the cockpit area in your Mini and need other elements from the same group, such as control modules, control panels, or additional electronic components, check out the available parts in the Other Mini category.