Mercedes W213 Rear Bumper Bracket Left N/S Side Guide Mount Support A2138850365

Mercedes W213 Rear Bumper Bracket Left N/S Side Guide Mount Support is an original body component from the Bumpers and reinforcements group, designed for the precise mounting of the bumper cover on the driver's side. It ensures stable bumper guidance, proper alignment with the body line, and reduces unwanted vibrations and stress in the rear part of the vehicle.

Specifications and technical data

• SKU: A2138850365
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2138850365
• Substitutable numbers: A2138850365, A 213 885 03 65
• Location on the vehicle: Rear, Left
• Category: Bumpers & Reinforcements

Purpose and function of the component

The presented bracket is dedicated to the rear left side of the body in the Mercedes E-Class W213 generation. Its task is to maintain the correct geometry of the bumper so that all edges, gaps, and styling lines are even, and the bumper remains stably seated on the factory mounting points.

Thanks to a design consistent with the vehicle manufacturer's solutions, this component works with other brackets, guides, and reinforcements in the rear body area, which translates into predictable bumper behavior during operation, service, and potential body and paint repairs.

Benefits of using an original bracket

Using an original rear bumper bracket on the left side in a Mercedes W213 allows for maintaining factory mounting and aesthetic parameters. In practice, this means:

• proper guidance and support of the bumper in the rear of the vehicle,
• reducing the risk of looseness, rattling, and displacement of the cover,
• easier, predictable installation based on factory mounting points,
• consistency with other structural body elements.

Choosing an original component from the Bumpers and reinforcements group is particularly important for post-accident repairs and when correcting bumper fitment after previous service interventions.

Installation and operational characteristics

The bracket has been designed for installation in the rear left body zone, which facilitates the identification of the correct position during service work. The design of the element is adapted to factory holes and clips, so the installation process is orderly and does not require structural modifications.

As an original Mercedes part, the bracket maintains compatibility with factory bumpers and other mounting elements in this area. This allows for a repeatable installation effect, which is important for both aesthetics and the durability of connections in daily use.

Condition and use in repairs

The used component is a good solution for repairs where maintaining the original body geometry while optimizing costs is key. A bracket of this type will work well both when replacing a damaged mount after a collision and when correcting previous, improper repairs that may have affected the rear bumper fitment.

Thanks to the preservation of the factory design, the bracket can be used in professional body and paint shops as well as workshops specializing in the Mercedes brand, where repeatability of the effect and compliance with the vehicle manufacturer's specifications are valued.

Expanding rear body repairs

If you are planning a comprehensive repair or modernization of the rear body zone in your Mercedes and need other elements from the same group, such as additional brackets, guides, or bumper reinforcements, check the available parts in the Mercedes Bumpers and reinforcements category.

To better understand the importance of original components in body repairs and the benefits of using used OEM parts, it is worth reading the article Quality assurance and OEM safety – why are used original car parts the best choice for your car?, which discusses the quality and economic aspects of such solutions in detail.