Mercedes C140 Rear Speaker Right O/S Cover Trim Panel A1406902830

Mercedes C140 Rear Speaker Right O/S Cover Trim Panel is an original interior component designed for the right side of the rear cabin. Specifically engineered for the C140-series S-Class coupé models, it ensures a visually and technically consistent finish for the area surrounding the speaker. Thanks to its factory fitment, this panel allows for an aesthetic and functional restoration of the rear parcel shelf upholstery.

Specifications and technical data

• SKU: A1406902830
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1406902830
• Substitutable numbers: A1406902830, A 140 690 28 30
• Location on the vehicle: Rear, Right
• Category: Trim

Purpose and function of the component

The described rear speaker cover is dedicated to installation in the rear right section of the vehicle's interior. Its purpose is to stably conceal the speaker and protect its basket and wiring from accidental mechanical damage. At the same time, the panel creates a visually cohesive fragment of the upholstery, ensuring the trim line of the rear shelf remains consistent with the original Mercedes design.

Precise fitment to the specific mounting location facilitates correct alignment of the component relative to other upholstery parts and interior plastics. This helps to reduce unwanted resonances and squeaks that may occur when using non-factory solutions.

Construction and fitment for the Mercedes C140 interior

The trim panel has been developed as part of the Linings, decorative strips, and trims group, meaning it primarily serves an aesthetic and protective function while working in harmony with the factory sound system. The shape and geometry of the mounts are adapted to the structure of the rear shelf in the C140 body, allowing for installation without the need for modifications or the creation of additional brackets.

The properly formed surface of the panel allows for a harmonious transition between the speaker cover and adjacent upholstery elements. As a result, the interior retains the characteristic Mercedes order of lines and a calm, elegant style, while the speaker remains discreetly integrated into the background.

Characteristics of the used component

As a used part, the panel retains its original construction and factory mounting points, which is essential for interior repairs of C140-series vehicles. Original origin promotes proper fitment with other components, which is significant both for aesthetics and for the elimination of unwanted play or vibrations.

Choosing a used OEM component is particularly beneficial for classic models, where maintaining consistency with the original interior design is of great collectible and practical importance. This type of panel is suitable for replacing a damaged cover, filling gaps after audio disassembly, or during gradual cabin restoration.

Application in service and interior restoration

The rear speaker cover on the right side is useful both in professional workshops specializing in Mercedes restoration and among users independently recreating the factory look of the interior. This component allows you to:

• restore the completeness of the rear shelf finish,
• protect the speaker from accidental damage from the cabin side,
• achieve a visually cohesive effect after replacing or upgrading the sound system,
• maintain the character of the interior in accordance with the manufacturer's design.

Thanks to the preservation of factory geometry, the panel can be installed in place of a missing or damaged cover without the need to interfere with the body structure or upholstery.

Related Mercedes trim elements

If you are planning a comprehensive repair or upgrade of the interior trim zone in your Mercedes and need other elements from the same group, such as covers, overlays, or additional strips, check the available parts in the Mercedes linings, decorative strips, and trims category.

If you want to better plan your purchases and collect various used interior, body, or mechanical equipment parts in one place, it is worth checking out the guide on the one-stop-shop parts sourcing strategy: Comprehensive sourcing of used car parts.