Mercedes W166 Rear Door Tweeter Speaker Cover Trim Cover Right O/S A1667370888

Mercedes W166 Rear Door Tweeter Speaker Cover Trim Cover Right O/S is an original interior trim component designed for the rear right side of the vehicle. This precisely fitted grille from the Door Upholstery category allows for an aesthetic and functional finish of the speaker area, restoring the factory look of the door panel. This used component is a practical solution for repairs, replacing damaged parts, or completing the interior in Mercedes W166 series SUV models.

Specifications and technical data

• SKU: A1667370888
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667370888
• Substitutable numbers: A1667370888, A 166 737 08 88
• Location on the vehicle: Rear, Right
• Category: Door Panels

Purpose and fitment

The presented cover has been designed specifically for installation in the rear right door section of the Mercedes W166, ensuring proper fitment with the factory upholstery and other door panel components. Thanks to its dedicated placement on the vehicle, installation is straightforward, without the need for modifications or fitting universal replacements.

This element is particularly useful in situations where:

• the original speaker grille has been mechanically damaged,
• there are cracks or defects in the speaker area,
• it is necessary to replace a missing part after previous door repairs.

Technical function of the speaker cover

The speaker grille cover performs several important functions in the door construction:

• protects the speaker diaphragm from accidental impacts and dirt,
• stabilizes airflow around the speaker, which helps maintain correct acoustic parameters,
• ensures a visually consistent finish of the door upholstery, without visible gaps or unsightly edges.

By using an original element from the Door Upholstery group, compatibility with the factory audio system and other Mercedes interior components is maintained.

Characteristics of the used component

As a used part, the speaker grille comes from disassembly and is intended for further use in the vehicle. Such components are frequently chosen by users who want to:

• maintain the original character of the interior without the need for aftermarket replacements,
• optimize repair costs while retaining OEM components,
• complete missing upholstery elements in accordance with factory specifications.

Choosing an original, used cover allows for maintaining material and color consistency with other door elements, which is particularly important in premium vehicles such as Mercedes.

Application in service and interior renovation

The rear right speaker grille cover is suitable for both professional service centers and workshops specializing in interior renovation. This element can be used for:

• post-accident repairs within the rear door area,
• completing missing fragments of upholstery after previous interventions,
• restoring the factory look of the interior in used vehicles.

Thanks to the preservation of original geometry and mounting points, the cover provides a practical solution for those who expect solid, predictable installation and an aesthetic final result.

Expanding your Mercedes interior configuration

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as door panels, decorative inserts, or additional panels, check out the available parts in the Mercedes Door Upholstery category.

For drivers interested in a broader approach to economical vehicle repair and the use of second-hand components, valuable information on the benefits of original used parts can be found in the article Smart Skoda servicing – why second-hand parts are the best choice for your wallet.