Mercedes W245 Rear Bumper Sport Package Trim Panel Comet Grey Metallic - 748

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

Mercedes W245 Rear Bumper Sport Package Trim Panel Comet Grey Metallic - 748 in Comet Grey Metallic (Kometgrau) is an original body component designed for precise installation in the rear section of the vehicle. Thanks to its factory-fit design and sporty finish, it serves as a functional addition to the bumper and an aesthetic highlight of the sport package. This is an ideal solution for users who want to maintain a consistent vehicle appearance while ensuring the correct geometry of the rear body area.

Specifications and technical data

• SKU: A1698852038-KMG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698852038
• Substitutable numbers: A1698852038, A 169 885 20 38, BG
• Weight: 150
• Location on the vehicle: Rear
• Color: Kometgrau Comet Grey Metallic - 748
• Category: Bumpers & Reinforcements

Purpose and fitment for Mercedes W245

The presented trim panel is a component dedicated to the rear bumper of the Mercedes B-Class W245 generation with the factory sport package. The design is engineered to work with the original mounting points, which facilitates installation and reduces the need for additional bodywork or shape adjustments.

Its placement in the rear of the vehicle makes this element both visually and functionally significant – it helps maintain the continuity of the bumper line and, when installed correctly, supports the stability of the entire bumper assembly and reinforcements.

Color and finish – Comet Grey Metallic

The trim panel is factory-finished in the Comet Grey Metallic (Kometgrau) shade, identified by paint code 748, which is characteristic of many Mercedes configurations. The metallic coating ensures consistency with the original body paint, which in practice reduces the need for additional painting when replacing the part on vehicles of the same color.

For users who value aesthetics, it is important that maintaining color consistency with the rest of the body helps avoid shade differences that often appear with non-factory painting. This is particularly important in the case of the sport package, where the line of the bumper and trim panels is highly exposed.

Technical and functional characteristics

The bumper trim belongs to the Bumpers and reinforcements group, meaning it works with the rear body structure to create a cohesive system of bumpers, mounts, and finishing elements. The properly selected weight of the component promotes installation stability and correct adhesion to the bumper, which minimizes the risk of looseness and unwanted vibrations while driving.

The part comes from a Mercedes vehicle, ensuring it retains factory geometry, the correct profile, and compatibility with original brackets. This is especially important for post-accident repairs, where accurately recreating the original body line and ensuring proper fitment with other sport package components is essential.

Condition, origin, and practical application

The trim panel is a used part, which in practice means a favorable price-to-quality ratio while maintaining its original origin. For body shops and service centers specializing in the Mercedes brand, this is a solution that allows for an economical yet technically correct repair of the rear body area.

Replacing the rear bumper sport package trim panel in Comet Grey Metallic is recommended in situations where the existing part is mechanically damaged, deformed, or has paint defects that would be uneconomical to repair. Using an original component helps maintain the vehicle's value and reduces the risk of fitment issues during installation.

Complementary Mercedes Bumpers and reinforcements

If you are planning a comprehensive repair or upgrade of the rear body area of your Mercedes and need other elements from the same group, such as reinforcement beams, additional trim strips, or lower covers, check out the available parts in the Mercedes Bumpers and reinforcements category.

How to care for used body components

To maximize the potential of used body components, it is worth applying proper paint care and regularly checking mounting points for corrosion and looseness. It is also good practice to periodically protect edges and areas exposed to external factors.

More practical tips on the operation and maintenance of used components can be found in the article How to extend the life of used car parts?, which discusses proven methods for caring for dismantled parts, including body components and mechanical systems.