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CD Radio Mercedes W639 W906 Audio Stereo Head Unit A6398200186
SKU: A6398200186
Product from a certified dismantling facility
Condition:
Used
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Mercedes W639 W906 Radio CD A6398200186 is an original component from the Electronic Control Units and Controllers group, designed for factory installation in Mercedes vehicles. It ensures seamless operation with the car's electrical system and onboard systems, serving as a solid foundation for the factory audio system.
Specifications and technical data
- SKU: A6398200186
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A6398200186
- Substitutable numbers: A6398200186, A 639 820 01 86
- Category: ECUs & Computer Modules
Radio Features and Purpose
The presented CD radio is a factory multimedia device specifically designed for installation in W639 and W906 series models. As part of the onboard electronics control system, it interacts with the vehicle's installation according to manufacturer standards, resulting in stable operation and predictable performance in daily use.
The device belongs to the group of electronic control modules, allowing it to integrate with other controllers in the vehicle while maintaining compatibility with the factory electrical architecture. This solution is particularly beneficial for repairs where preserving the original equipment configuration is important.
Benefits of Using an Original Mercedes Radio
Using a factory CD radio to replace a damaged or incomplete component helps maintain the consistency of the audio system and the cockpit's appearance. An original module ensures:
- compatibility with the wiring harnesses and connectors used by the manufacturer,
- preservation of factory operating ergonomics and menu logic,
- compatibility with other control modules in the vehicle.
This allows for an organized installation process without the need for electrical modifications or additional adapters, which is important for both workshops and individual users.
Condition, Origin, and Service Application
The CD radio is a used part obtained from dismantling and is offered as a used component, providing a reasonable compromise between cost and maintaining the vehicle's original specifications. Such parts are frequently used in professional service centers for post-accident repairs, electronic fault rectifications, or restoring the car to its factory configuration.
For electronic modules, correct matching based on the OEM number and interchangeable numbers is crucial. A detailed discussion on selecting used controllers and modules can be found in the guide: how to safely choose used car electronics and ECU modules.
Selection, Compatibility, and Technical Aspects
Before purchasing, it is recommended to verify compatibility with the specific vehicle version, preferably based on the VIN number and catalog data. Proper matching is important for:
- correct operation with the electrical system,
- communication with other controllers in the vehicle network,
- proper functioning of comfort and multimedia features.
If you are considering the choice between a new and a used part, the comparison described in the article may be helpful: new or used car parts – a cost and quality comparison. This will allow you to make an informed decision about when an original second-hand part is the optimal solution from a technical and economic perspective.
Summary
Mercedes W639 W906 Radio CD A6398200186 is a factory audio module from the electronic controllers group, intended for use in Mercedes vehicles. It offers consistency with the vehicle's installation, preserves the original interior appearance, and provides predictable operation within the onboard electronics system, making it a practical choice for repairs and restoring full multimedia equipment functionality.
Delivery details
Ship to: Poland
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Delivery time
Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in Poland, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.











