Audi A4 B8 Rear Bumper Carrier Cabrio Cross Member Support Crash Bar 8H0807313G

The Audi A4 B8 Rear Bumper Bracket Cabrio Crossbeam is a structural component from the Bumpers and Reinforcements group, designed for the rear of the vehicle body. It provides stable support for the bumper, improves structural rigidity, and helps maintain the correct geometry of the vehicle's rear zone. This is a solution for users looking for a proven component with factory geometry for their Audi.

Specifications and technical data

• SKU: 8H0807313G-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8H0807313G
• Substitutable numbers: 8H0807313G, 8H0 807 313 G
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Purpose and Function in the Body

The rear bumper crossbeam in the Cabrio version is responsible for transferring loads from the bumper to the body structure and for maintaining the correct position of the outer panel. Its placement in the rear of the vehicle means this element works with energy absorbers and bumper mountings, which is important for both safety and the aesthetics of the body line.

By maintaining the original mounting geometry, the bracket allows for proper alignment of the bumper, lights, and adjacent panels, reducing the risk of uneven gaps and stress in the bodywork.

Benefits of Using an Original Reinforcement

Using a component from the Bumpers and Reinforcements group of factory origin translates to:

• secure fit to the mounting points in the Audi A4 B8 Cabrio,
• maintaining the rear body stiffness designed by the manufacturer,
• easier installation without the need for structural modifications,
• consistency with other elements of the bumper system.

For body and paint shops, as well as independent service centers, this means predictable installation time and a lower risk of panel fitment issues.

Product Characteristics and Service Application

The rear bumper crossbeam is designed for installation in the rear zone of the vehicle, where it functions as a load-bearing element for the bumper and an additional structural reinforcement. It is suitable for both post-accident repairs and for replacing worn or corroded parts on vehicles used daily.

The product is an original Audi component, which is important for maintaining compliance with service documentation and vehicle manufacturer requirements. It is a practical solution for users who want to restore the factory parameters of the rear body without resorting to aftermarket parts with uncertain geometry.

Part Selection and Integration with Other Elements

The rear bumper bracket works with a set of mountings, absorbers, and the bumper cover, so when planning a repair, it is advisable to check the condition of all elements in this area. The product has a dedicated OEM part number and interchangeable numbers, which facilitates unambiguous identification and selection in service catalogs and parts selection systems.

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

Technical Support and Service Knowledge

For users interested in deepening their knowledge of selecting and installing body parts and associated systems, expert materials on diagnostics, compatibility, and service procedures may be useful. In a similar, practical style, the Global Parts guide on the turbocharging system in BMW has been prepared, showing how to approach part verification, installation, and VIN compatibility checks step by step – you can find it in the article BMW Code B58 – Pre-Purchase Checklist for Turbocharger and Intercooler.