BMW X4 G02 F98 Crash Bar Shock Absorber Rear Left N/S 8099945

BMW X4 G02 F98 Crash Bar Shock Absorber Rear Left N/S is an original structural body component designed to operate within the impact zone. As part of the Bumpers and reinforcements group, it is responsible for the controlled absorption of impact energy in the rear of the vehicle, supporting structural safety and precise body line alignment.

Specifications and technical data

• SKU: 8099945
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8099945
• Substitutable numbers: 8099945, 51118099945
• Location on the vehicle: Rear, Left
• Category: Bumpers & Reinforcements

Purpose and vehicle placement

The presented BMW X4 G02 F98 Crash Bar Shock Absorber Rear Left N/S is designed for installation in the rear of the vehicle, on the left side. Its placement in this body zone ensures the component works in conjunction with the bumper beam and other reinforcements to form a cohesive protective system. Thanks to its factory geometry, it ensures correct bumper positioning and maintains the proper structure of the crumple zone.

Construction and technical function

The BMW X4 G02 F98 Crash Bar Shock Absorber Rear Left N/S acts as a controlled energy absorber that deforms in a designed manner in the event of a collision. The appropriately selected stiffness and deformation characteristics help limit the transfer of forces to other body elements, which facilitates subsequent repair and replacement of damaged components.

The original construction ensures:

• precise fitment to factory mounting points,
• consistent performance with the rear bumper and reinforcements,
• preservation of the crumple zone characteristics designed by the manufacturer.

Benefits of using an original BMW component

Using an original BMW X4 G02 F98 Crash Bar Shock Absorber Rear Left N/S allows for the maintenance of factory safety parameters and body rigidity. This element from the Bumpers and reinforcements group has been developed specifically for this model, which minimizes the risk of installation issues and improper bumper alignment.

Key advantages include:

• preservation of the rear body geometry as intended by the manufacturer,
• easier quality control of post-accident repairs,
• compatibility with factory BMW service procedures.

Condition and service application

The item is in used condition, making it an attractive solution for post-accident repairs where a combination of quality and optimal cost is important. It is particularly useful in situations where it is necessary to replace a damaged bumper reinforcement after a rear-end collision, and the priority is to maintain the original vehicle construction.

Expanding repairs in the rear body zone

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 beams, reinforcements, or additional absorbers, check the available parts in the BMW Bumpers and reinforcements category.

Additional technical information and service knowledge

When planning body repairs and selecting structural components, it is worth expanding your knowledge of solutions used by various premium manufacturers. The article describing the development of technology in the luxury car segment, available here: Evolution of the Mercedes S-Class: from W140 to W222 – innovations, model differences, and Mercedes auto parts over the years, may be helpful. It allows for a better understanding of the importance of proper selection of structural and operational components in premium class vehicles.