Mercedes W177 Isofix Set Rear Seat Bench Cover Trim Black A1779203103

Mercedes W177 Isofix Set Rear Seat Bench Cover Trim Black is a practical set of trim elements designed for the rear seat bench, allowing for the aesthetic protection of Isofix mounting points. Thanks to its precise fit for the specific Mercedes generation and its black finish, the set integrates harmoniously with the vehicle's factory interior. It is a functional solution for users who want to restore the original look of the rear seat bench after the removal or damage of the factory covers.

Specifications and technical data

• SKU: A1779203103
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1779203103
• Substitutable numbers: A1779203103, A 177 920 31 03
• Location on the vehicle: Rear
• Color: Black
• Category: Additional Seat Parts

Purpose and function of the set

The presented set is designed as a trim element for the Isofix child seat mounting area on the rear bench in Mercedes W177 family models. The caps and covers are responsible for aesthetically closing the mounting holes while facilitating quick access to the attachment points when it is necessary to secure a child seat.

Its placement in the rear part of the cabin means that these elements influence both the interior's appearance and the comfort of daily vehicle use. The black color facilitates integration with typical upholstery and reduces the visibility of minor dirt resulting from daily wear.

Construction, color, and fitment

The set includes a complete set of caps and covers intended for installation in the rear seat bench, in the area of the Isofix mounts. The construction is prepared for factory mounting points, which allows for precise alignment with the seat and backrest without the need for upholstery modifications.

• dedicated application in the rear part of the vehicle, in the seat bench area,
• black finish matched to standard Mercedes interiors,
• designed for factory Isofix mounts.

As a result, the set provides a convenient solution for replacing missing or damaged trim elements, maintaining the stylistic consistency of the interior.

Operational characteristics and installation

As an item from the Other seat parts group, the Isofix cover set primarily serves a protective and aesthetic function. The appropriately selected shape facilitates installation in factory mounting points while not hindering the use of the Isofix system during daily fastening and unfastening of child seats.

• intended for the rear seat bench – organizing the child seat mounting zone,
• preserving the original character of the Mercedes interior,
• a solution particularly useful after seat removal or replacement.

The product comes from the segment of used equipment elements, which allows for an economical replacement of missing covers while maintaining compliance with the vehicle's factory specifications.

Application in interior modernization and tuning projects

The Mercedes W177 Isofix cap set will prove useful not only for standard repairs but also during projects related to refreshing or personalizing the cabin. Replacing missing trim elements is often one of the stages of comprehensive interior tidying after seat or upholstery modifications.

If you are interested in a broader context of using used OEM elements for cabin modernization and want to better plan work related to improving the functionality and appearance of the interior, it is worth reading the article The best used parts for tuning your car, which describes a practical approach to selecting such components.

Expanding work within Mercedes seats

If you are planning a comprehensive repair or modernization of the seat area in your Mercedes and need other elements from the same group, such as additional covers, guides, or small mounting accessories, check out the available parts in the Other Mercedes seat parts category.