Mercedes-Benz M ML W163 Rear Left N/S Quarter Panel Moulding Cover A1636900587

Mercedes-Benz M ML W163 Rear Left N/S Quarter Panel Moulding Cover is an original body component designed for installation on the rear left side of the vehicle. Thanks to its factory-fit for the ML W163 series, it ensures a consistent body appearance, correct body line alignment, and secure mounting in the rear wheel arch area. This is a practical solution for users who want to restore the original geometry of the side panel in a technically correct and aesthetically pleasing manner.

Specifications and technical data

• SKU: A1636900587
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1636900587
• Substitutable numbers: A1636900587, A 163 690 05 87, EM
• Location on the vehicle: Rear, Left
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The described moulding is dedicated to the rear left side of the Mercedes M-Class W163 generation SUV. Its purpose is to cover and provide an aesthetic finish to the vehicle's quarter panel in the rear wheel arch area, as well as to stabilize the edge of the body panel in this zone. A correctly selected moulding helps maintain proper gaps between body components and reduces the risk of dirt ingress around the mounting points.

Compatibility and fitment

As a part designed specifically for the ML W163 series, the moulding maintains factory geometry, which translates into:

• precise fitment to the shape of the rear left quarter panel,
• consistency of the side line with other body components,
• easier installation in place of the original moulding without the need for modifications.

As a result, this component can be used both for post-accident repairs and for restoring the vehicle to its factory state during restoration.

Performance characteristics

The rear left quarter panel moulding operates in a demanding area of the body – exposed to water, mud, and minor road impacts. Using an original component allows for maintaining proper rigidity and mounting stability, which is important for the durability of the entire wheel arch zone. A used component of this type is a good choice in situations where factory fitment and compliance with Mercedes construction are important, while maintaining reasonable repair costs.

Application in body repairs

The rear left quarter panel moulding will prove particularly useful in cases of:

• replacing a damaged or missing cover after a collision,
• filling in gaps after body and paint work,
• restoring the original appearance of the side body section during restoration.

Using an original body component facilitates workshop work and limits the need for adjusting aftermarket replacements, which translates into a more predictable final result.

Support with selection and additional information

When selecting body components for the Mercedes ML W163, it is worth paying attention to the placement on the vehicle and compatibility with a specific model version. If necessary, you can refer to manufacturer markings, such as the OEM part number or interchangeable numbers, as well as the SKU identifier in our catalog. This information facilitates unambiguous verification of whether a given moulding matches the variant you are looking for.

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

To compare manufacturers' approaches to body construction, chassis systems, and high-performance components, you can read our analysis of sports models in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses structural differences and parts selection in high-performance vehicles.