BMW X3 E83 Rear Bracket Bumper Mounting Holder 3402383

BMW X3 E83 Bumper Bracket Rear Holder Mount is an original body part from BMW, designed for stable mounting of the rear bumper. A used OEM part ensures factory fit, secure attachment, and predictable behavior of the body panels in the rear of the vehicle.

Specifications and technical data

• SKU: 3402383
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3402383
• Substitutable numbers: 51123402383, 3402383
• Location on the vehicle: Rear
• Category: Other Exterior Parts & Accessories

Intended Use and Function of the Part

The presented bracket is dedicated to the rear body section of the BMW X3 E83 and is responsible for precisely holding the bumper in the correct position. A properly selected mount minimizes the risk of play, vibrations, and unwanted noises during driving, and also helps maintain proper gaps between the bumper and adjacent body panels.

Thanks to the use of the original holder, the rear bumper structure retains the parameters intended by the manufacturer, which is important for both aesthetics and the proper functioning of elements installed in this area (e.g., sensors, covers, or body hardware).

Benefits of Using an Original Mount

Using the factory bracket on a BMW X3 E83 translates into a number of practical advantages:

• factory geometry of mounting points, facilitating installation without modifications,
• stable support for the rear bumper, limiting its deflection and displacement,
• maintaining the correct body line and a cohesive appearance of the rear of the vehicle,
• compatibility with original mounting elements and body hardware.

For the user, this means faster installation, a lower risk of fitting issues, and consistency with the factory BMW construction.

Part Condition and Technical Aspect

The item is offered as a used part, which in practice allows combining original quality of workmanship with a more favorable purchase cost compared to a new component. The bracket retains its load-bearing function and can be used as a replacement for a damaged or deformed rear bumper mount.

Its location in the rear of the vehicle means that the correct selection of this part is important for the durability of the entire bumper assembly, especially after accident repairs or body panel replacement.

Compatibility and Part Selection

As an original BMW component, the holder has been designed specifically for the body structure of the X3 E83. The manufacturer has assigned it a dedicated part number and interchangeable numbers, which facilitates unambiguous identification in service catalogs and parts selection systems. This allows for precise verification of compatibility with a specific equipment version and vehicle year.

If you have doubts during selection, it is advisable to compare the shape and mounting points with the part currently installed in your car to ensure full assembly compatibility and avoid additional modifications.

If you are planning a comprehensive repair or upgrade of the rear body section of your BMW and need other parts from the same group, such as additional holders, brackets, or bumper mounts, check the available parts in the Other BMW category.

Technical Support and Selection of Used Parts

When selecting body parts, many drivers wonder whether it is better to opt for a used OEM part or an aftermarket replacement. Practical tips, application examples, and selection criteria can be found in the article 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Replacement, which helps make an informed decision about the repair direction.

For those interested in comparing technical solutions in sports models of another brand, including engine, brake, and chassis construction, additional information is provided in the blog post Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which provides valuable technical background for automotive enthusiasts.