Mercedes-Benz CLC CL203 Rear Left Right Door Loudspeaker Speaker A2038204002

Mercedes-Benz CLC CL203 Rear Left Right Door Loudspeaker Speaker is an original audio component designed for installation in the rear doors of this model, ensuring consistency with the factory sound system. Thanks to its precise fit to the door structure and the vehicle's electrical installation, the speaker provides a convenient service solution. It is a practical choice for users who want to restore proper sound system performance while maintaining factory sound characteristics and original build quality.

Specifications and technical data

• SKU: A2038204002
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038204002
• Substitutable numbers: A2038204002, A 203 820 40 02, EM
• Location on the vehicle: Rear, Right, Left
• Category: ECUs & Computer Modules

Purpose and vehicle placement

The presented speaker is designed for installation in the rear doors of the Mercedes CLC CL203, on both the right and left sides. This solution allows for flexible use of the component during repairs – it can be installed on either side of the rear axle, according to service needs. Its placement in the door means the speaker is responsible for reproducing mid and low tones in the rear part of the cabin, which directly impacts passenger acoustic comfort.

Technical characteristics and installation integration

The speaker has been designed as an element of the Mercedes audio system, which is why it works with the factory electrical installation and factory wiring without the need for modifications. The design of the basket, connectors, and mounting points is adapted to the original mounting holes in the CLC CL203 doors, which facilitates installation and reduces the risk of improper fitment. As a result, the proper acoustic seal of the door is maintained, and the component itself does not generate additional vibrations or unwanted resonances.

Benefits of using an original speaker

Using an original door speaker in the Mercedes CLC CL203 allows you to maintain the consistency of the acoustic parameters of the entire sound system. In practice, this means:

• preserving the factory sound color in the rear part of the cabin,
• proper cooperation with other speakers and the audio control unit,
• no need for installation adaptation or the use of adapters,
• stable mounting in the original mounting points.

For the user, this means a predictable result after replacement – the audio system works in a way similar to the configuration that left the factory, and listening comfort in the rear part of the vehicle is restored to the proper level.

Component condition and service application

The rear door speaker for the Mercedes CLC CL203 comes from dismantling and is intended for service applications as a replacement for a damaged or non-functional component. This solution allows for an economical repair of the sound system while maintaining the manufacturer's original specifications. Choosing such a component is particularly beneficial in situations where you want to maintain a uniform sound character throughout the vehicle, without introducing elements with different acoustic parameters.

Electronic control modules and controllers in Mercedes

The sound system in modern Mercedes vehicles works with an extensive electronic architecture, in which Electronic control modules and controllers play an important role. They are responsible for audio signal distribution, sound correction, and integration with other comfort and multimedia systems. If you are planning a comprehensive repair or upgrade of the comfort and multimedia electronics area in your Mercedes and need other elements from the same group, such as audio controllers, comfort modules, or multimedia system control units, check the available parts in the Mercedes electronic control modules and controllers category.

How to consciously choose used electronics and audio components

When selecting used audio components and electronics, it is worth paying attention to compatibility with the vehicle's equipment, body version, and multimedia system configuration. It is helpful to use manufacturer markings and catalog data to avoid compatibility issues. If you want to better understand how to safely choose used electronic components, including control modules and sensors, read the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

For those planning broader modifications or a project related to improving vehicle equipment, practical tips on purchasing used components may also be useful. In the context of expanding the audio system or other changes in the car, it is worth knowing the typical pitfalls and errors, which you can read more about in the article Buying used car parts • Most common mistakes when choosing tuning parts.