Mercedes-Benz M ML W163 Rear Left Right Door Window Belt Moulding A1637301724

Mercedes ML W163 Rear Door Window Trim Left Right is a precisely fitted component from the Door Upholstery group, designed for the rear part of the body. The trim provides an aesthetic finish to the window edge and stable glass guidance, which translates to user comfort and reduction of unwanted noises during driving. It is a practical solution for users who want to maintain a consistent look of the side body area in their Mercedes.

Specifications and technical data

• SKU: A1637301724
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1637301724
• Substitutable numbers: A1637301724, A 163 730 17 24, EM
• Location on the vehicle: Rear, Right, Left
• Category: Door Panels

Vehicle Application and Placement

The trim is designed for installation in the rear part of the vehicle, on the left or right side, allowing for flexible application depending on service needs. Its placement around the rear door window means the element is responsible for both the visual closure of the body line and the proper guidance of the glass in its tracks.

Thanks to its design tailored to the specific ML W163 generation, the trim works with the factory window lifting mechanism and original door upholstery, maintaining assembly consistency and proper adhesion to seals.

Technical and Functional Characteristics

The component belongs to the Door Upholstery group, meaning it serves a finishing and protective function within the side body area. The appropriately shaped profile of the trim helps to limit the ingress of dirt and moisture around the window and the interior of the door, supporting the durability of the mechanisms inside.

Key advantages of the trim include:

• dedicated fit for the rear part of the body on the left or right side,
• maintenance of the vehicle's original side line,
• compatibility with original door trim elements,
• support for stable window operation in its tracks.

Application in Service and Restoration

The rear door window trim is particularly useful for replacing damaged or worn trim elements, as well as during the restoration of the side body. It allows for the restoration of proper window seating in the door opening and reduction of play that can cause noise or vibrations during driving.

Choosing an original, dedicated solution for Mercedes preserves structural and aesthetic consistency, which is important for both user comfort and the vehicle's resale value. A used element of this type offers a reasonable compromise between repair cost and maintaining the proper standard of execution.

Integration with Other Trim Elements

The trim works with other door trim components, such as seals, upholstery panels, and window guides, creating a cohesive protective and finishing system. A correctly chosen element helps maintain even gaps, which affects interior acoustics and the overall refinement of the body's operation.

If you are planning a comprehensive repair or upgrade of the rear door area in your Mercedes and need other parts from the same group, such as trim strips, covers, or decorative panels, check the available parts in the Mercedes Door Upholstery category.

Technical Support and Selection of Used Parts

When selecting used trim elements, it is worth paying attention to compatibility with the specific body version and the condition of the trim's working surfaces, which are responsible for adhesion to the glass and upholstery. A well-chosen component can reduce installation time and avoid additional modifications.

If you want to better understand how to effectively use used components for car modifications and refreshes, the article Best Used Parts for Tuning Your Car, which discusses a practical approach to selecting such elements, may be helpful.