Mercedes W251 Door Window Trim Strip Cover Rear Right O/S A2517350271

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W251 Door Window Trim Strip Cover Rear Right O/S is an original body component designed for installation on the rear right side of the vehicle. As part of the Window seals and trim strips group, it provides an aesthetic finish to the window edge and helps maintain proper seal adhesion. Using this OEM component allows you to maintain a consistent body line appearance and the fitment characteristic of the Mercedes brand.

Specifications and technical data

• SKU: A2517350271
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2517350271
• Substitutable numbers: A2517350271, A 251 735 02 71
• Location on the vehicle: Rear, Right
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Purpose and body fitment

The trim strip is designed specifically for the rear right section of the body in Mercedes W251 models, ensuring a precise fit to the shape of the window frame. Its placement on the rear right side of the vehicle minimizes installation issues and eliminates the need for body modifications. Thanks to its factory geometry, the component works well with the glass and adjacent body panels.

Protective and sealing function

As a component in the Window seals and trim strips category, the trim strip performs several important technical functions:

• stabilizes the window edge in the rear right section of the body,
• supports the performance of window seals, limiting the ingress of water and debris,
• reduces the risk of unwanted wind noise around the window,
• protects paint edges against minor mechanical damage.

This combination of visual and protective functions makes the component a practical solution for post-collision repairs, glass replacement, or side body restoration.

Benefits of using an original Mercedes trim strip

Using an original window trim strip for the Mercedes W251 offers a range of utility and service benefits:

• Factory fitment – the correct profile and length matched to a specific body zone,
• consistent appearance with other side trim elements,
• easier installation for the workshop thanks to the retention of original mounting points,
• the ability to restore the original window line after bodywork or glass replacement.

A used OEM component is a good choice for economical repairs when you want to maintain the original design at a reasonable service cost.

Use in repairs and restorations

The rear right window trim strip is particularly useful in situations where:

• the side of the body near the rear window has been damaged,
• the rear side window has been replaced and the trim needs to be refitted,
• leaks or noise occur in the area of the rear right window,
• a visual restoration of the side line of a Mercedes W251 vehicle is being carried out.

By maintaining the original geometry, the component helps restore proper seal adhesion and an even window line, which is important for both driving comfort and the vehicle's appearance.

If you are planning a comprehensive repair or upgrade of the window area in your Mercedes and need other elements from the same group, such as trim strips, window seals, or edge covers, check out the available parts in the Mercedes window seals and trim strips category.

Additional information and selection support

When selecting used OEM components for a Mercedes, it is worth paying attention to the compatibility of the mounting zone (rear – right side) and its membership in the appropriate body group. A properly selected window trim strip facilitates workshop work and reduces the time required for part fitting. If you want to better understand how the availability of used components affects repair speed, check out the article Availability of car parts off-the-shelf vs. repair time – how used OEM parts shorten workshop stays?.