Mercedes W213 Guide Rear Bumper Side Right O/S Mount Bracket Support A2138850165

Mercedes W213 Guide Rear Bumper Side Right O/S Mount Bracket Support is an original body component from the Bumpers and reinforcements group, designed for the precise mounting of the rear bumper on the right side. This used, factory-original Mercedes part ensures proper guidance and support for the bumper, which translates into stable fitment of the bumper cover and correct geometry of the rear body section.

Specifications and technical data

• SKU: A2138850165
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2138850165
• Substitutable numbers: A2138850165, A 213 885 01 65, A2138850465, A 213 885 04 65
• Location on the vehicle: Rear, Right
• Category: Bumpers & Reinforcements

Purpose and function of the component

The Mercedes W213 Guide Rear Bumper Side Right O/S Mount Bracket Support is responsible for guiding and supporting the bumper in the rear corner area on the passenger side. As a structural element that works in conjunction with the bumper cover and reinforcements, it stabilizes its position relative to the body, reduces unwanted play, and helps maintain even panel gaps between body components.

Thanks to its dedicated fitment for the specific W213 body generation, the part maintains the correct assembly geometry, which facilitates bodywork and paint repairs as well as subsequent adjustments after a collision or bumper replacement.

Construction and vehicle fitment

The presented guide is designed as a component mounted in the rear, right zone, taking into account the factory mounting points in the body. The construction is designed to work with the original bumper clips and guides, which allows for:

• restoring the factory position of the bumper relative to the fender and trunk lid,
• reducing the risk of the bumper corner sagging or protruding,
• maintaining the correct body line after accident repairs.

Its original Mercedes origin promotes compatibility with factory mounting solutions, without the need for modifications or drilling.

Application in body repairs

The Mercedes W213 Guide Rear Bumper Side Right O/S Mount Bracket Support is particularly useful for repairs after minor collisions, bumper removal for paint work, or bumper cover replacement. Replacing a worn or damaged element with an original component from the same series allows you to:

• restore stable bumper mounting in the rear of the vehicle,
• reduce vibrations and unwanted noises resulting from assembly play,
• achieve repeatable, predictable results during reassembly.

For body shops and independent service centers, this is a practical solution that facilitates maintaining quality standards close to factory specifications.

Characteristics of the used part

The element comes from the secondary market, which allows for combining cost-effective repairs with the preservation of the original mounting construction. A used part of this type is often chosen as a reasonable compromise between quality and budget, especially in the case of maintenance repairs or reconstruction after minor body damage.

Compatibility within the series

The guide has a dedicated OEM part number and associated interchangeable numbers, which facilitates clear identification in catalogs and selection systems. This allows for precise selection of the component for a specific W213 body version, minimizing the risk of errors during ordering and assembly.

Repair expansion – related elements

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 guides, reinforcements, or additional mounts, check the available parts in the Mercedes Bumpers and reinforcements category.

If you are considering broader use of recycled parts in your car and want to better understand how to optimize service costs while maintaining safety, it is worth reading the article Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts.