BMW E63 Coupe E64 Cabrio Rear Bumper Carrier Crash Bar 7076033 7076034

BMW E63 Coupe E64 Cabrio Rear Bumper Carrier Crash Bar is a factory structural component from the Bumpers and reinforcements group, designed for the rear part of the vehicle body. The original BMW design ensures proper load distribution, bumper stabilization, and the maintenance of the correct geometry of the vehicle's rear zone. It is a practical solution for users looking for a solid, used OEM part for the repair or reconstruction of the rear bodywork.

Specifications and technical data

• SKU: 7185480-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7185480
• Substitutable numbers: 51127185480, 7185480, 51124423423, 4423423, 51127008835, 7008835, 51127076033 51127076034, 7076033 7076034
• Weight: 150
• Location on the vehicle: Rear
• Part type: Bumper
• Category: Bumpers & Reinforcements

Purpose and function in the vehicle

The presented rear bumper reinforcement has been designed specifically for BMW 6 Series models in E63 Coupe and E64 Cabrio versions. The component operates in the rear zone of the body, where it is responsible for:

• stiffening the structure in the bumper area,
• proper support of the bumper cover,
• controlled force distribution in the event of low and medium-energy impacts,
• maintaining correct gaps and contact lines between the bumper and the bodywork.

Thanks to its fitment to the specific BMW platform, the beam works with factory mounting points, which facilitates installation and reduces the need for additional modifications.

Construction and performance parameters

The rear bumper reinforcement in this model has been designed as a load-bearing element that combines adequate stiffness with controlled susceptibility to deformation. The construction provided by BMW engineers ensures:

• stable mounting to the body structure in the rear part of the vehicle,
• compatibility with factory bumper brackets and supports,
• optimized mass, allowing for a balance between strength and the weight of the entire rear assembly.

The appropriately selected weight of the component helps maintain the correct weight distribution of the vehicle, which is important for handling, driving comfort, and the operation of safety systems.

Benefits of using an original reinforcement

Using an original BMW rear bumper beam brings a number of practical service and operational benefits:

• Factory fitment – maintaining the correct geometry of the rear bodywork and the proper position of the bumper relative to the trunk lid and fenders.
• Consistency with the body structure – the component designed for specific E63/E64 models works with factory mounting points and crumple zones.
• Simplified installation – no need for adjustments or modifications, which shortens workshop time and reduces the risk of installation errors.
• Structural safety – maintaining the manufacturer's design assumptions regarding load distribution in the rear part of the vehicle.

Application in body and mechanical repairs

The rear bumper beam is a key element in post-accident repairs and in the reconstruction of the rear bodywork after parking collisions. In workshop practice, it is used, among other things, when:

• the factory reinforcement has been deformed after a rear-end impact,
• it is necessary to replace the entire bumper assembly along with the load-bearing elements,
• there are problems with the correct fitment of the bumper after previous, improper repairs.

A used OEM component allows for restoring the correct geometry of the rear body zone while maintaining reasonable service costs, which is particularly important in the case of older, yet still valued, BMW 6 Series models.

Condition, origin, and practical aspects

The offered beam comes from disassembly and is classified as a used BMW part. Such components are eagerly chosen by workshops and individual users because they:

• ensure original quality of workmanship and fitment,
• allow for reducing repair costs compared to new elements,
• shorten the waiting time for service completion when the part is available immediately.

If you want to better understand how the availability of used OEM components affects repair time and service budget, it is worth reading the article: Availability of used OEM parts vs. repair time.

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