Bumper Carrier BMW X5 X6 E70 E71 Rear Bumper Crash Support Reinforcement Bar

The BMW X5 X6 E70 E71 Bumper Beam Rear Bumper Reinforcement is a factory rear body reinforcement designed for installation in BMW X series vehicles. This component belongs to the Bumpers and Reinforcements group and provides structural support for the rear bumper, improving the rigidity and safety of the impact zone.

Specifications and technical data

• SKU: 7158449
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7158449
• Substitutable numbers: 51127158449, 7158449
• Location on the vehicle: Rear
• Tire profile: 65535
• Category: Bumpers & Reinforcements

Purpose and Function in the Vehicle

The offered rear reinforcement operates within the impact zone, responsible for transferring loads during rear impacts and providing stable support for the bumper cover. Its placement on the vehicle is designated as the rear, clearly indicating its application in the rear part of the body.

The beam is a structural element that works with other components of the bumper system, ensuring proper force distribution and maintaining body geometry during everyday use.

Technical Characteristics and Fitment

The product comes from the Bumpers and Reinforcements group, meaning it is designed for demanding operational conditions, with an emphasis on durability and stability. The beam's construction is prepared to work with factory mounting points in BMW X5 and X6 models of the E70/E71 generation, facilitating installation and minimizing the need for additional modifications.

The component has an assigned OEM part number and interchangeable numbers, allowing for precise verification of compatibility with a specific vehicle configuration. This makes it easy to check compatibility with a given car using manufacturer catalogs or professional parts selection tools.

Condition, Origin, and Benefits of Use

The bumper beam is offered as a used part, enabling an economical repair of the rear body section while maintaining the original manufacturer's specifications. Choosing a component from this group allows for the restoration of proper bumper system function without the need to resort to aftermarket replacements with uncertain parameters.

Key benefits of using this reinforcement include:

• maintaining the factory mounting geometry of the rear bumper,
• restoring proper structural rigidity in the rear of the vehicle,
• compatibility verification based on OEM part number and interchangeable numbers,
• cost-effective repair compared to purchasing a new part.

Application in the Context of Service and Eco-Tuning

Replacing the rear bumper reinforcement is a typical step in post-accident repairs and body restoration work on BMW X series vehicles. Using an original, used beam helps reduce waste and aligns with an approach to vehicle operation based on the reuse of functional components. For those interested in conscious parts selection and optimizing operation from an environmental perspective, the article Eco-Tuning in Practice: How to Increase Performance While Reducing Carbon Footprint with Recycled Parts, which describes practical aspects of using recycled components, may be useful.

Expanding Repairs within BMW Bumpers and Reinforcements

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