Mercedes W176 Right C-Pillar Trim Cover Panel Support A1766900238

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W176 Right C-Pillar Trim Cover Panel Support is an original body component designed for the right side of the vehicle, engineered for precise guidance and support of the C-pillar trim panel. This used component allows for a technically correct repair of the side body area, ensuring proper fitment of adjacent parts and maintaining factory geometry. By retaining the specific construction for the W176 series, the support serves as a functional service solution when replacing damaged mounts and covers.

Specifications and technical data

• SKU: A1766900238
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1766900238
• Substitutable numbers: A1766900238, A 176 690 02 38, BG
• Location on the vehicle: Right
• Category: Other Interior Parts & Accessories

Purpose and function of the component

The C-pillar trim support in the W176 model is responsible for the stable attachment of the cover in the rear side body section on the right side. A correctly selected component:

• maintains the proper position of the pillar cover relative to the roof and fender,
• reduces unwanted vibrations and play within the side structure,
• supports the maintenance of the body's seal and line continuity,
• facilitates the correct installation of adjacent panels and upholstery.

Thanks to its fitment to the specific body generation, the support allows for seamless integration with factory mounting points, which is essential for professional accident or service repairs.

Compatibility and vehicle fitment

The component has been developed for the W176 series body and is intended for installation on the right side of the vehicle. This means that the geometry, shape, and placement of mounts are consistent with the manufacturer's factory specifications, which translates into:

• secure seating of the C-pillar cover without the need for modifications,
• preservation of original gaps between body panels,
• easier restoration of the original appearance of the side body section.

Choosing an original component from the W176 series is particularly beneficial in vehicles where visual and structural consistency of the entire body shell is a priority.

Characteristics of the used component

The offered support is a used part, which in practice means the ability to obtain a high-value, original component at a more attractive budget than in the case of a new replacement. This type of solution is often chosen in professional workshops for:

• accident repairs in the rear side area,
• removing the effects of corrosion or mechanical damage to mounts,
• restoring proper installation of covers and panels after previous, unprofessional repairs.

Using an original support allows for maintaining structural compliance with other body elements, which is important for both durability and the future resale value of the vehicle.

Application in service practice

Mercedes W176 Right C-Pillar Trim Cover Panel Support will prove useful wherever it is necessary to replace a damaged mount or restore the correct alignment of the side line. The component is particularly useful for:

• repairs after side collisions in the C-pillar area,
• adjusting the fitment of covers after replacing windows, the roof, or fenders,
• comprehensive body restoration in vehicles used intensively.

Thanks to the preservation of the factory design, the support provides a stable mounting base for the pillar cover, which reduces the risk of later rattles, play, or unsightly panel shifts.

Related components and knowledge expansion

If you are planning a comprehensive repair or upgrade of the side body area in your Mercedes and need other elements from the same group, such as additional supports, covers, or panel mounts, check the available parts in the Other Mercedes category.

To expand your knowledge about the structural differences between sports and standard versions of cars, including changes in the chassis and mechanical systems, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers differentiate components depending on the vehicle's purpose.