Rear Bumper Reinforcement BMW G30 G31 Carrier Support Impact Crash Bar 7387334

Visual condition of the part

The product shows signs of use visible in the photos.

Rear Bumper Reinforcement BMW G30 G31 Carrier Support Impact Crash Bar is a structural component from the Bumpers and reinforcements group, designed for installation in the rear part of the vehicle body. It provides stable support for the bumper cover, assists in energy absorption during an impact, and helps maintain the correct geometry of the rear body zone in BMW 5 Series G30/G31 models. Thanks to its factory specification, it is a beneficial solution for post-accident repairs and precise vehicle structure restoration.

Specifications and technical data

• SKU: 7387334
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7387334
• Substitutable numbers: 7387334, 51127387334
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Purpose and function of the rear bumper reinforcement

The rear bumper beam in the BMW G30/G31 plays a key role in passive safety. It is responsible for:

• stiffening the rear part of the body in the bumper zone,
• proper support and positioning of the bumper cover,
• cooperation with energy-absorbing elements during a collision,
• maintaining proper gaps and contact lines between the bumper and the bodywork.

A properly selected rear bumper reinforcement is particularly important during repairs after a rear-end collision, when it is necessary to restore the factory geometry and structural rigidity.

Compatibility with BMW G30/G31 and mounting fitment

The presented beam has been designed specifically for the BMW 5 Series G30 (sedan) and G31 (touring) platform, taking into account the characteristic architecture of the rear body section. This means:

• dedicated mounting points in the rear of the vehicle zone,
• compatibility with original brackets and supports,
• possibility to use factory bolts and fasteners,
• proper fitment with the original bumper cover.

As a result, the installation process is predictable and allows for the restoration of the original structural layout without the need for modifications.

Characteristics of the used component

The beam comes from disassembly, which in practice means a favorable combination of price and the preservation of original BMW specifications. A used component of this class is a good solution when:

• you are repairing collision damage in the rear part of the body,
• you want to maintain consistency with the vehicle's factory construction,
• you are looking for parts with parameters consistent with the equipment installed on the production line.

When selecting a reinforcement, it is worth verifying compatibility with the specific body version and model year of the BMW G30/G31 to ensure proper fitment to the existing vehicle structure.

The importance of proper reinforcement in the rear bumper zone

A functional rear bumper reinforcement affects not only the aesthetics of the component fitment but also the vehicle's behavior in emergency situations. A properly selected beam:

• supports the operation of passive safety systems,
• limits cover deformation during minor impacts,
• facilitates subsequent service work in the rear part of the body.

For body and paint shops as well as users who care about the technical side of repairs, this is a component that allows restoring the structure to a state close to the factory condition.

Related BMW bumper components

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 covers, brackets, or energy absorbers, check the available parts in the BMW Bumpers and reinforcements category.

For those interested in the wider use of parts from disassembly in repair or tuning projects, including visual and mechanical modifications, an article describing the practical applications of such components may be helpful – you can find it here: Emotions and design – visual and mechanical tuning of a Seat using components from disassembly.