BMW Z4 Series E85 Convertible Roadster Rear Bumper Trim Panel Sterlinggrau Grey

The BMW Z4 E85 Rear Bumper Sterlinggrau is an original body part from the Bumpers and Reinforcements group, designed for installation on the rear of the vehicle. The paint in the Sterlinggrau Metallic - 472 shade helps maintain visual consistency with BMW's factory color palette, making it easier to match the existing paint coating. The used nature of the part makes it a sensible solution for post-accident repairs or bodywork restoration without the need to invest in a new component.

Specifications and technical data

• SKU: 0031136-STG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0031136
• Substitutable numbers: 51120031136, 0031136
• Location on the vehicle: Rear
• Color: Sterlinggrau Metallic - 472
• Category: Bumpers & Reinforcements

Purpose and Fitment

The presented rear bumper has been specifically designed for the BMW Z4 E85 generation, taking into account the body's geometry and factory mounting points. Its placement in the rear section of the vehicle means the part is responsible for both aesthetics and basic protection of the supporting structure in minor parking incidents.

Thanks to its construction conforming to manufacturer solutions, the bumper works with factory reinforcements, brackets, and mounting hardware, facilitating its installation in workshop conditions. It's a practical choice for replacing a damaged part when preserving the original body lines and correct panel gaps is important.

Color and Paint Layer

The applied Sterlinggrau Metallic - 472 color is one of BMW's characteristic, elegant shades, effectively highlighting the sporty silhouette of the Z4 E85. The metallic paint finish creates an attractive play of light on the bumper's contours, enhancing the visual appeal of the car's rear.

For many users, minimizing paintwork is crucial – the factory shade increases the chance of matching the vehicle's existing paint, especially if the bodywork has been maintained in the same color. In the case of a full body restoration, the bumper provides a solid base for repainting with a chosen paint system.

Characteristics of a Used Part

As a used part, the BMW Z4 E85 rear bumper offers a favorable compromise between repair cost and maintaining the original manufacturer's specifications. Such elements are often chosen for post-accident repairs when the priority is to restore correct body geometry and rear-end functionality without excessively burdening the budget.

In workshop practice, a used OEM bumper allows for reduced fitting and adjustment time, as its shape, material thickness, and mounting method are consistent with factory specifications. This makes it easier to achieve even gaps between the bumper and the fenders, trunk lid, and other rear vehicle components.

Application in Repairs and Upgrades

This rear bumper is suitable for both standard replacement of a damaged part and more extensive bodywork on the BMW Z4 E85, such as post-collision reconstruction or preparing the car for re-registration after damage. The original construction helps maintain proper aerodynamics and the factory appearance of the car's rear.

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

Summary

The BMW Z4 E85 Rear Bumper Sterlinggrau is a practical solution for owners who want to restore the correct appearance and functionality of the rear body section while preserving the vehicle's original character. A used part from the Bumpers and Reinforcements group allows for optimized repair costs while maintaining compliance with the factory construction of the BMW Z4 E85.

For drivers interested in a broader approach to used body components and optimizing operating costs, additional information can be found in the guide article: Used Car Parts for Mini Cooper – A Way to Style and Save.