Mercedes W177 Trim Pillar Panel Column C Cover Rear Left N/S Black A1776900400

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W177 Trim Pillar Panel Column C Cover Rear Left N/S Black is an original body trim component designed for the rear left section of the vehicle. This aesthetic trim from the Claddings, trim strips and decorations category allows you to restore the consistent appearance of the side body area and maintain the factory character of your Mercedes vehicle. Thanks to its black finish, it serves as a functional addition to the car's side profile and facilitates precise visual repairs.

Specifications and technical data

• SKU: A1776900400-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1776900400
• Substitutable numbers: A1776900400, A 177 690 04 00
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Trim

Purpose and fitment

The presented trim is designed as a component mounted in the rear left section of the body, within the C-pillar area. It is responsible for the aesthetic finishing of this zone and the proper covering of structural edges, which is important for both visual and practical reasons. Using an original Mercedes component ensures proper fitment with adjacent body panels and reduces the risk of unwanted gaps or tension.

Design characteristics

The trim features a black finish, allowing it to blend well with factory body elements in this area. This color helps maintain a uniform stylistic line while masking minor operational dirt. The element belongs to the Claddings, trim strips and decorations group, meaning its primary function is the aesthetic and orderly finishing of the body surface, without interfering with the vehicle's mechanical or electronic systems.

Practical application

By installing this trim on the rear left C-pillar, you can:

• replace a missing trim component after a collision or disassembly,
• visually organize the side line of the body,
• reduce the visibility of structural edges and seals,
• maintain stylistic consistency with other Mercedes W177 trim elements.

This solution is particularly useful for post-accident repairs, visual renovations, and restoring the vehicle to a condition close to factory specifications.

Condition of the item and benefits of choosing an original part

The trim is offered as a used part, which allows for an economical restoration of body completeness while maintaining original geometry and finish character. Choosing a component sourced from a Mercedes vehicle promotes dimensional compatibility and correct installation at factory mounting points, without the need for modifications or fitting aftermarket replacements.

Expanding the scope of repair and additional materials

If you are planning a comprehensive repair or upgrade of the side body area on your Mercedes and need other elements from the same group, such as claddings, trim strips, or decorative covers, check out the available parts in the Mercedes claddings, trim strips and decorations category.

When planning broader service work, it is also worth expanding your knowledge about common faults in popular models – the guide article Emergency BMW E90 engines: check what can ruin your budget! may be helpful, showing how to consciously approach operating and repair costs.