Mercedes-Benz A-Class W176 Right O/S Lower B-Pillar Trim Cover A1766920200

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes-Benz A-Class W176 Right O/S Lower B-Pillar Trim Cover is an original body component designed for the right side of the cabin, specifically engineered for the W176 series. This used, factory-spec B-pillar trim ensures a consistent interior appearance and proper routing of components mounted in this area, providing an aesthetically pleasing and technically correct finish. Thanks to its precise fit, it serves as a practical solution for post-accident repairs, replacing damaged panels, or completing missing parts.

Specifications and technical data

• SKU: A1766920200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1766920200
• Substitutable numbers: A1766920200, A 176 692 02 00
• Location on the vehicle: Right
• Color: Black
• Category: Other Interior Parts & Accessories

Purpose and function of the B-pillar trim

The B-pillar trim in the W176 model is responsible for aesthetically covering the structure of the center body pillar on the right side of the vehicle. This component:

• visually organizes the space between the front and rear doors,
• creates an orderly surface for routing elements mounted in this area,
• helps reduce the visibility of structural body parts, which improves the overall interior look.

A properly selected B-pillar trim is particularly important for post-collision repairs, upholstery replacement, or restoring the factory look of the cabin.

Color and visual fit

The black color of the trim allows for a seamless blend with typical Mercedes W176 interior configurations, which are dominated by dark shades. This color:

• facilitates integration with the dashboard, door panels, and headliner,
• minimizes the visibility of minor operational dirt,
• helps maintain a subdued, classic cabin character.

As a result, replacing a damaged element with this trim allows you to maintain a uniform interior appearance without the need for additional modifications.

Mounting characteristics and application

The right-side B-pillar trim is designed for the specific geometry of the W176 body, which translates into:

• precise fitment with door edges and adjacent panels,
• stable mounting at factory-designated points,
• suitability for standard bodywork and finishing repairs.

The used nature of the part makes it a cost-effective solution while maintaining the manufacturer's original specifications, which is significant for both independent workshops and fleet repairs.

Benefits of using an original trim

Using a factory B-pillar trim in a Mercedes W176 provides a number of practical benefits:

• preservation of the original design line – no differences in texture or shape compared to other interior elements,
• guaranteed fit – a component prepared for a specific body model, with no modifications required,
• repair cost optimization – a used OEM part allows for reduced expenses while maintaining factory standards.

This is a practical choice for reconstructing the side of the cabin when a technically correct and visually consistent result is required.

Related components and vehicle project development

If you are planning a comprehensive repair or upgrade of the side zone in your Mercedes and need other elements from the same group, such as additional covers, finishing panels, or small mounting details, check out the available parts in the Other Mercedes category.

For drivers interested in a broader look at the structural differences between standard and sports versions, including solutions in terms of engine, brakes, and chassis, the following article may be helpful: Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium manufacturers design key vehicle systems.