Mercedes-Benz M ML W163 Rear Right O/S Quarter Panel Moulding Cover A1636900687

Mercedes-Benz M ML W163 Rear Right O/S Quarter Panel Moulding Cover is an original body component designed for installation on the rear right side of the vehicle. Specifically engineered for the M/ML W163 series, it ensures a seamless finish for the side bodywork and an aesthetic closure for the rear quarter panel edge. Thanks to its factory origin and precise fitment, it serves as a functional addition to the exterior bodywork of this generation of Mercedes vehicles.

Specifications and technical data

• SKU: A1636900687
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1636900687
• Substitutable numbers: A1636900687, A 163 690 06 87, EM
• Location on the vehicle: Rear, Right
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The described rear right quarter panel moulding is dedicated to Mercedes M/ML W163 series models and is mounted in the rear body area on the passenger side. Its purpose is to:

• cover and neaten the edge of the rear fender panel,
• complement the styling line of the side bodywork,
• limit the ingress of dirt into critical areas near the panel edges.

Thanks to its precise profile, the moulding works in harmony with adjacent body panels, which translates into stable mounting and predictable performance during operation.

Compatibility and fitment for Mercedes M/ML W163

The component was developed as part of the factory side trim system for the W163 body, meaning its geometry, mounting points, and character lines are consistent with the original Mercedes design. In practice, this translates to:

• easier fitment to the rear right quarter panel without the need for modifications,
• seamless transitions between the moulding and adjacent panels and the bumper,
• preservation of factory gaps and body panel lines.

Such a solution is particularly beneficial for accident repairs and restoring the original appearance of the body, where compliance with the manufacturer's design is crucial for the final visual effect.

Characteristics of the used component

The moulding comes from a used vehicle, which in practice means it may show signs of previous use typical for body components. At the same time, it retains the construction and geometry characteristic of an original component, allowing it to be used as a fully functional replacement in the process of repairing or reconstructing the side bodywork.

Compared to non-factory replacements, the original rear right quarter panel moulding provides:

• more predictable fitment with factory mounting points,
• better dimensional compatibility with other body parts,
• easier integration with the vehicle's existing bodywork.

Application in body repairs and restoration

The component is suitable for both standard accident repairs and body restoration, where it is important to recreate the original side line of the vehicle. Installing the moulding in the rear right part of the body allows you to:

• replace a missing or damaged piece of the rear quarter trim,
• restore the consistent look of the side body zone,
• prepare the vehicle for further painting and detailing work.

Thanks to the factory origin of the component, you can achieve an aesthetic and technically correct final result, which is important for both private use and vehicle resale.

If you are planning a comprehensive repair or upgrade of the body zone in your Mercedes and need other parts from the same group, such as mouldings, covers, or additional trim panels, check out the available parts in the Other Mercedes category.

Compatibility verification by part numbers and part selection

When selecting body components for a specific M/ML W163 version, it is worth paying attention to compatibility based on catalog numbers and body configuration. This reduces the risk of an incorrect purchase and speeds up the installation process in the rear right part of the vehicle. Additional tips on safe online shopping and verifying components by OEM numbers and manufacturer markings can be found in the guide online parts shopping without risk and component verification by OEM numbers.

Substantive support and vehicle project development

If you are interested in a broader context of structural differences between standard and sports versions in the premium segment, including solutions in terms of engine, brakes, and chassis, it is worth reading the article Audi RS vs other models – what lies under the hood and chassis. This will allow you to better understand the design philosophy of premium manufacturers, which can be helpful when planning further modifications and upgrades for your own car.