Mercedes W221 Rear Bumper Trim Panel Cover Iridium Silver Metallic - 775

Visual condition of the part

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

Mercedes W221 Rear Bumper Trim Panel Cover Iridium Silver Metallic - 775 is an original body component from the Bumpers and reinforcements category, designed for installation in the rear section of the vehicle. The Iridium Silver Metallic - 775 paint finish ensures stylistic consistency with the bodywork and facilitates a perfect match with the factory finish of the Mercedes S-Class W221 generation. This is an ideal solution for users looking to restore the correct rear geometry and aesthetic appearance of their vehicle following a collision or general wear and tear.

Specifications and technical data

• SKU: A2218800340-IRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218800340
• Substitutable numbers: A2218800340, A 221 880 03 40
• Location on the vehicle: Rear
• Color: Iridium Silver Metallic - 775
• Category: Bumpers & Reinforcements

Purpose and function of the rear bumper

The presented rear bumper has been designed specifically for the Mercedes W221 body, taking into account the characteristic lines of this model. The component is responsible for shaping the rear zone of the body, provides mounting points for reinforcements and other collision system components, and contributes to the vehicle's aerodynamics and stability at higher speeds.

Its placement at the rear of the vehicle facilitates precise alignment with factory mounting points, which minimizes the need for additional bodywork modifications. As a result, the bumper can be used both for post-accident repairs and for refreshing the vehicle's visual appearance.

Iridium Silver Metallic - 775 color and aesthetic value

The factory Iridium Silver Metallic - 775 color is a popular, elegant shade of metallic silver used in Mercedes models. Using the original metallic paint makes it easier to match the existing body paintwork, which in many cases allows for minimizing the scope of additional painting or focusing only on minor local touch-ups.

The metallic structure of the paint ensures uniform light reflection, which improves the visual consistency of the rear of the vehicle and highlights the characteristic lines of the S-Class. For users who care about the aesthetics of the bodywork, this is a significant advantage, especially for repairs performed to a standard close to the factory original.

Component characteristics and vehicle fitment

The rear bumper belongs to the Bumpers and reinforcements group, meaning it is structurally prepared to work with factory reinforcements, mounts, and other components of the rear body zone. Proper geometry and profiling allow for maintaining correct gaps between body panels, which is important both visually and functionally (e.g., for the operation of the trunk lid).

As a component designed for a specific Mercedes model, the bumper ensures predictable behavior during installation and the ability to use original mounting points. This facilitates workshop work and reduces the time required to fit the part, which translates into a more predictable repair process.

Product condition and use in repairs

The offered bumper is a used component, making it an attractive cost-effective alternative to new parts while maintaining the original structural specifications. Such components are frequently used in professional post-accident repairs, where compliance with factory body geometry and the ability to install without interfering with the vehicle's structure are essential.

Choosing an original rear bumper for the Mercedes W221 reduces the risk of fitment issues typical of universal aftermarket replacements. This is a particularly beneficial solution for users who expect to maintain the characteristic body lines and proper component alignment.

Repair expansion and additional information

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

For users interested in broader vehicle modernization, including improving exhaust system characteristics, practical tips on component selection may be useful. More information on performance solutions and used exhaust system components can be found in the article Performance exhaust system: used headers and sports catalytic converters on the road.