Mercedes W177 Saloon AMG Rear Bumper Trim Right O/S Side Cover Black A1778854

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W177 Saloon AMG Rear Bumper Trim Right O/S Side Cover Black is a precision-engineered body component designed for installation on the right side of the vehicle's rear. This black, discreet cover provides an aesthetic finish to the sporty AMG bumper while maintaining the factory body lines and the stylistic consistency of the entire rear section. Thanks to its original design, it ensures secure mounting and perfect alignment with other bumper components.

Specifications and technical data

• SKU: A1778854304
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1778854304
• Substitutable numbers: A1778854304, A 177 885 43 04
• Location on the vehicle: Rear, Right
• Color: Black
• Category: Bumpers & Reinforcements

Purpose and function of the component

The described trim is dedicated to the rear bumper in the AMG version of the Mercedes A-Class W177 generation sedan. Mounted on the right side, it serves as a cover and finishing element for the side part of the bumper, closing its shape and stabilizing the outer edges. Its properly designed geometry allows for maintaining the correct mounting gaps, which translates into a professional appearance of the rear bodywork and reduces the risk of unwanted vibrations or looseness.

Color and visual fit

The black color of the trim has been selected to harmonize with the characteristic style of the AMG package, both in configurations with painted and contrasting bumper inserts. The neutral, dark tone allows for an aesthetic combination with various body colors while emphasizing the sporty character of the vehicle's rear. As a result, the element provides a coherent complement to the factory AMG bumper without the need for additional modifications.

Technical characteristics and installation

The trim has been designed as a body part mounted in the rear, right zone of the vehicle, taking into account the factory mounting points in the AMG bumper. The construction is designed to work with original clips and guides, which facilitates installation and allows for maintaining factory fitment parameters. This type of element is particularly useful for:

• post-accident repairs of the rear bodywork,
• replacing missing fragments of the AMG bumper,
• restoring the original look after unprofessional modifications.

By maintaining the original geometry, the trim enables precise reproduction of the bumper line and limits the need for additional bodywork and paint adjustments.

Condition and service application

The element comes from the secondary market, which makes it an attractive solution for economical vehicle repair while maintaining the manufacturer's original specification. This type of part will work well both in professional body and paint shops and in workshops specializing in Mercedes models with the AMG package. Replacing a damaged or missing trim allows for restoring the full functionality and aesthetics of the rear bumper, which is important for both visual and practical reasons.

Application in the context of the entire body system

The rear bumper trim on the right side works with other cover and reinforcement elements in this zone, creating a coherent aerodynamic and visual system. A properly selected component reduces the risk of dirt entering the area around the bumper mounts and helps maintain the stability of the entire structure. This is particularly important in vehicles used intensively, where precise fitment of body elements affects durability and comfort of use.

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 covers, reinforcements, or additional trims, check the available parts in the Mercedes Bumpers and reinforcements category.

For owners of models with the AMG package who are also considering improving interior ergonomics and a sportier driving feel, the article describing the replacement of a standard steering wheel with a sports version may be helpful – more information can be found in the material Personalization and ergonomics – when is it worth replacing the steering wheel with a premium model?.