BMW X5 E70 Bumper Bracket Rear Left N/S Bumper Bracket Mount Support 7158445

Visual condition of the part

The product shows signs of use visible in the photos.

BMW X5 E70 Bumper Bracket Rear Left N/S Bumper Bracket Mount Support is a precision body component from the Bumpers and reinforcements group, designed for the rear left side of the vehicle. It is responsible for stable guidance and proper positioning of the bumper, which translates into correct body panel alignment and an aesthetic appearance of the rear section of the vehicle.

Specifications and technical data

• SKU: 7158445-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7158445
• Substitutable numbers: 51127158445, 7158445, BG
• Location on the vehicle: Rear, Left
• Category: Bumpers & Reinforcements

Purpose and function of the component

The bumper bracket has been designed specifically for the rear left side of the BMW E70 series body. Its task is to guide and support the bumper at a critical mounting point in order to maintain:

• the correct bumper line relative to the fender and the trunk lid,
• connection stability during driving and suspension operation,
• proper distribution of forces in the mounting zone.

As a result, the bumper does not sag, does not protrude from the bodywork, and maintains its factory geometry, which is important for both visual and operational reasons.

Construction and fitment for BMW

The bumper bracket is a structural element prepared for the factory mounting points of the BMW E70. The properly shaped geometry of the mount allows for secure seating of the bumper without the need for modifications or forced fitting. Precise alignment with the original mounting holes facilitates service work and shortens the repair time of the rear body section.

The placement on the vehicle defined as rear – left side clearly indicates the installation position, which minimizes the risk of error when selecting the part and speeds up the replacement process after a collision or body and paint repair.

Condition and benefits of using a used component

The offered bumper bracket is a used part, sourced from dismantling. This type of solution is particularly beneficial for post-accident repairs, where the following are important:

• maintaining compliance with the factory body structure,
• cost reduction compared to a new component,
• the possibility of quick replacement without long waiting times for delivery from central warehouses.

A used original component allows for maintaining the proper rigidity of the bumper-to-body connection and is a good choice for professional service repairs and BMW vehicle restorations.

Significance for the geometry and aesthetics of the rear body section

A properly selected bumper bracket has a direct impact on the line of the rear part of the vehicle. In the event of damage or wear to this element, the following may occur:

• uneven gaps between the bumper and the fender,
• bumper vibrations while driving,
• problems with reassembly after body repairs.

Using the correct bracket on the rear left side of the body restores proper fitment and stability, which is essential from both a safety and vehicle appearance perspective. Precise bumper guidance also facilitates subsequent service work, e.g., disassembly during future repairs.

Repair expansion and additional information

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

If you are considering a wider range of visual or functional modifications using dismantled components, it is worth checking out the tips on selecting used tuning parts in the article The best used parts for tuning your car, which discusses a practical approach to vehicle modernization using proven components.