Mercedes W177 AMG Rear Bumper Grille Trim Cover Right O/S A1778852801

Mercedes W177 AMG Rear Bumper Grille Trim Cover Right O/S is an original body component from the Grilles category, designed for the rear right section of the bumper. Specifically engineered for Mercedes W177 models in AMG versions, it ensures a cohesive look, proper airflow, and an aesthetic finish for the rear area of the vehicle.

Specifications and technical data

• SKU: A1778852801
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1778852801
• Substitutable numbers: A1778852801, A 177 885 28 01
• Location on the vehicle: Rear, Right
• Category: Grilles

Purpose and function of the component

The described grille trim serves as a cover in the rear right part of the bumper, tailored to the body lines of the Mercedes W177 with the AMG package. Its design supports proper airflow within the bumper area and protects the interior of this zone from direct exposure to external elements. Thanks to its dedicated shape, the component integrates harmoniously with other bumper parts, maintaining factory geometry and the characteristic sporty look of the AMG version.

Construction and body fitment

The trim has been designed as part of the rear bumper cover system, with precisely selected mounting points and a profile matched to the right side of the vehicle. Its placement in the rear body section requires appropriate rigidity and stability; therefore, the construction is intended for operation under conditions typical of vehicle use – including exposure to dirt, moisture, and temperature changes. Using an original component allows for maintaining the consistency of the AMG lines, avoiding issues with misaligned bumper contours.

Benefits of using the original AMG trim

Using this cover in a Mercedes W177 AMG version provides a number of practical benefits:

• Factory fitment – a component prepared for the specific shape of the rear bumper on the right side, with no modifications required.
• Consistent aesthetics – maintaining the characteristic, sporty AMG look in the rear of the vehicle.
• Bumper zone protection – limiting the ingress of debris into the interior of the bumper structure.
• Easier service work – installation consistent with factory mounting points, which facilitates the replacement of a damaged part.

Functional characteristics of the used component

The offered grille trim is a used component, which in practice means it comes from vehicle dismantling and may show signs of normal wear while maintaining the functionality required for further use. This type of solution is particularly beneficial for body repairs in premium class cars, where original body parts are often difficult to obtain or expensive to purchase as new. Choosing a used, original component allows for maintaining high-quality fitment while keeping the repair budget rational.

Expanding the rear bumper zone in the Mercedes W177

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

For drivers interested in making informed choices regarding components for premium cars, including Mercedes models, it is worth considering the broader context of the used parts market. You can find more about current trends and the advantages of original dismantled parts in the article Crisis in the new parts market? Why used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend in 2026.