Mini Cooper R57 R58 Antenna Bumper Mounted FM/DAB Wiring 3453590

The MINI R57 R58 Bumper Antenna FM / DAB Rear Bumper is an original component installed in the rear of the body, responsible for stable reception of FM and digital DAB radio signals. Thanks to its factory Mini design, the antenna works with the factory audio system, ensuring predictable performance parameters and a secure fit for the vehicle's installation. This is a practical solution for users who want to restore proper radio functionality after damage or replacement of bumper components.

Specifications and technical data

• SKU: 3453590
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3453590
• Substitutable numbers: 3453590, 65203453590
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function of the FM / DAB Bumper Antenna

The described antenna is designed for installation in the rear bumper of Mini models from the R57 and R58 series, where it serves as a discreet, body-mounted element of the radio system. It is responsible for receiving FM and DAB signals, working in conjunction with the vehicle's factory wiring harness and multimedia unit. Its placement in the bumper limits exposure to mechanical damage and helps maintain the body's aesthetics without additional visible roof antennas.

Construction and Integration with Vehicle Installation

The Mini bumper antenna is designed as an OEM system component, meaning it matches factory mounting points and electrical connectors. This allows for installation without the need for wiring modifications, and the entire system maintains compatibility with the car's original electrical architecture. The design anticipates cooperation with factory signal cables, minimizing the risk of interference and signal quality degradation.

As a body component, the antenna is prepared to operate in varying weather conditions typical for the rear bumper area – near water spray, road debris, and temperature fluctuations. The implemented design solutions aim to maintain stable electrical parameters over a longer period of operation.

Benefits of Using an Original Mini Antenna

Using the factory bumper antenna in the Mini R57/R58 ensures consistency within the entire multimedia system. Key benefits include:

• a secure fit for factory mounting points in the rear bumper,
• compatibility with the FM and DAB radio installation as intended by the manufacturer,
• reduced risk of interference compared to universal aftermarket parts,
• preservation of the vehicle's original electrical architecture.

This provides the user with a component that allows for the restoration of proper radio functionality after body repairs, bumper replacement, or damage to the existing antenna, without the need for wiring modifications or additional adapters.

Item Condition and Service Application

The offered bumper antenna is a used part, sourced from disassembly, making it a sensible choice for accident repairs or restoring the radio system's functionality in older Mini models. This type of component is particularly suitable when maintaining the vehicle's original specifications while optimizing service costs is a priority.

In practice, the antenna can be used both as a direct replacement for a damaged part and as part of a comprehensive rear body repair, including the bumper, wiring, and mounting components. It is advisable to verify compatibility with the specific radio equipment version of the Mini model before installation.

Related Categories and Technical Materials

If you are looking for other Mini body and electrical components related to the rear of the vehicle, such as brackets, supports, or additional modules mounted in the bumper area, check the available parts in the Other Mini category.

For comparing technical solutions used in sporty versions of other brands and for a better understanding of the differences in powertrain and chassis designs, an article describing the specifics of RS models may be helpful – you can find it here: Audi RS vs. Other Models – What's Under the Hood and Chassis?.