Mercedes X164 Door Window Strip Rear Left N/S Moulding Trim Bar A1646904580

Visual condition of the part

The product shows signs of use visible in the photos. Mercedes X164 Door Window Strip Rear Left N/S Moulding Trim Bar is an original body trim component designed for installation on the rear left side of the vehicle. It provides an aesthetic finish to the window edge, assists in proper water drainage, and stabilizes the seal, which translates into better protection against noise and moisture. It is a practical solution for users who want to restore the factory look of the doors and maintain the consistency of the body lines.

Specifications and technical data

• SKU: A1646904580-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1646904580
• Substitutable numbers: A1646901187, A 164 690 11 87
• Location on the vehicle: Rear, Left
• Part type: Door
• Category: Doors & Door Skins

Purpose and function of the component

The described window strip is dedicated to the X164 body type and is mounted on the rear left side of the vehicle. As a component from the Doors and door panels group, it is responsible for the aesthetic closure of the window edge and the correct alignment of its line relative to the door skin. A properly selected strip:

• stabilizes the window frame relative to the door structure,
• limits the ingress of contaminants into the space between the window and the door skin,
• supports the operation of the seals and the window lifting mechanism.

Benefits of using an original Mercedes strip

Using an original Mercedes component allows you to maintain dimensional and material consistency with other body components. As a result, you get:

• precise fit to the shape of the door and window,
• proper adhesion to the body edge without the need for modifications,
• maintenance of the vehicle's factory design line. This is particularly important for post-accident repairs or replacing worn-out components, where maintaining original geometry and build quality is essential.

Installation characteristics

The strip is designed for installation on the rear left side of the vehicle, which facilitates clear identification of the installation location. The design, tailored to the specific body generation, allows for:

• installation at factory mounting points,
• reduction of the time required to fit the component,
• maintenance of correct window operation after installation. For proper part selection, it is worth paying attention to the manufacturer's markings and compatibility with the body version, which minimizes the risk of mismatch.

Condition and use in repairs

The component comes from a used vehicle, making it an attractive solution for budget repairs, restorations, and replacing individual components within the door area. A used strip can be a good choice in situations where maintaining the original specification while reducing costs is key. It works well for both local body and paint repairs and for replacing damaged strips after window removal.

Expanding repairs within the Mercedes door area

If you are planning a comprehensive repair or upgrade of the door zone in your Mercedes and need other elements from the same group, such as door skins, reinforcements, or additional strips, check out the available parts in the Mercedes Doors and door panels category. To better plan work related to door upholstery removal and access to mechanisms, information on how body components interact with the window guidance system and the steering column may be helpful – you can find practical tips in the article Steering system and power steering – how it works and what breaks?.