Mercedes W251 Interior Door Decor Strip Rear Left N/S Cover Alu A2517300122

The Mercedes W251 Rear Left Door Interior Trim Strip Alu is an original interior trim element designed for installation in the rear left door of this model. The aluminum finish ensures a cohesive, elegant look for the factory cockpit, and its precise fit for the specific body version facilitates quick replacement of a damaged trim strip. This is a practical solution for users who want to maintain the original character of the Mercedes interior after repair or modernization.

Specifications and technical data

• SKU: A2517300122
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2517300122
• Substitutable numbers: A2517300122, A 251 730 01 22
• Location on the vehicle: Rear, Left
• Category: Trim

Purpose and Fitment

The trim strip is designed as a factory interior door trim element for the Mercedes W251 class, with a precise fit for the rear left door. The appropriate profiling of the edges and the correct shape of the mounting points allow for installation in place of the original part without the need for modifications to the upholstery or door panel.

By retaining the OEM design, the trim strip integrates seamlessly with other decorative elements in the cabin, maintaining stylistic consistency and ergonomic door operation.

Construction and Functional Properties

The aluminum finish of the trim strip lends the interior a more technical, organized character, complementing the factory cockpit elements. The construction intended for interior door mounting ensures stable seating on the upholstery panel, reducing the risk of unwanted play or vibrations during driving.

This item belongs to the group of Claddings, Decorative Strips, and Embellishments, meaning its primary function is to enhance aesthetics and maintain the original interior appearance, while preserving the practicality of daily vehicle use.

Condition and Benefits of Using a Used Part

The trim strip comes from a dismantled vehicle, which allows for the preservation of original fitment and manufacturer-specific surface finishing. Choosing such a part is beneficial both economically and ecologically, as it allows for the use of OEM parts instead of aftermarket alternatives with uncertain fitment.

Using the original interior trim strip for the rear left door allows for the restoration of the factory interior appearance after mechanical damage, scratches, or accident repairs, without altering the door's structure.

Installation and Practical Application

The element is intended for installation in the rear cabin area, on the driver's side, which is important when planning a comprehensive renovation of upholstery and decorative elements. Proper positioning of the trim strip relative to the door handle, grips, and other door panels ensures an aesthetically pleasing final result and visual comfort for passengers.

Before installation, it is recommended to verify compatibility with your specific vehicle model, particularly regarding the interior equipment version, to maintain a uniform look of all aluminum trim pieces in the cabin.

Expanding Interior Modernization

If you are planning a comprehensive repair or modernization of the door trim area in your Mercedes and need other elements from the same group, such as additional strips, claddings, or decorative panels, check the available parts in the Mercedes Claddings, Decorative Strips, and Embellishments category.

For more extensive bodywork and paint repairs or restoring a vehicle's appearance after a collision, it is worth familiarizing yourself with practical tips on selecting body and trim parts from dismantled vehicles, described in the article Body and Chassis – Accident Repairs Using Dismantled Parts.