BMW F20 F21 Bumper Rear Sport Line Trim Panel Alpinweiss Alpine White 3 - 300

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

BMW F20 F21 Bumper Rear Sport Line Trim Panel Alpinweiss Alpine White 3 is an original body component from the Bumpers and reinforcements group, designed for installation in the rear section of the vehicle. The Alpinweiss 3 paint finish helps maintain the color consistency of the BMW bodywork and facilitates visual matching after accident repairs or styling upgrades.

Specifications and technical data

• SKU: 0038878-AW4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0038878
• Substitutable numbers: 51120038878, 0038878
• Weight: 150
• Location on the vehicle: Rear
• Color: Alpinweiss 3 - 300
• Category: Bumpers & Reinforcements

Purpose and function of the component

The presented body panel is a rear bumper dedicated to the BMW F20/F21 series, designed to operate in the rear zone of the bodywork. The component is responsible for absorbing part of the impact force during minor collisions, while simultaneously shaping the lines of the rear of the car, influencing both aerodynamics and the vehicle's aesthetics.

Thanks to its factory geometry, the bumper ensures proper edge alignment with the fenders, trunk lid, and other body panels, which makes it easier to achieve even mounting gaps after repairs.

Color and Alpinweiss 3 paint matching

The finish in Alpinweiss 3 - 300 allows for installation in BMW cars with the same paint code, limiting the scope of paintwork required or allowing for precise planning. The bright, white shade is characteristic of many BMW configurations, making the bumper a great fit for the styling line of the F20 and F21 models.

The uniform paint surface promotes a consistent visual effect after installation, and the properly prepared base layer allows for potential color corrections according to workshop requirements.

Technical specifications and installation

The rear bumper has been designed as a component structurally compatible with the factory mounting points on the BMW F20/F21 body. The appropriately selected weight of the component helps maintain the correct load distribution in the rear of the vehicle, which is important for both driving comfort and the operation of passive safety systems.

The element should be installed using the proper brackets, guides, and reinforcements provided for this BMW generation, which allows for maintaining correct fitment and bumper stability during operation. Using an original body panel facilitates service work and limits the need for additional modifications.

Condition, origin, and benefits of use

The product is offered as a used original BMW component, which means it retains its factory geometry and compatibility with the body structure. For body shops and individual users, this represents a practical solution for accident repairs, where matching the specific model version is crucial.

Using an original rear bumper reduces the risk of installation issues, leaks, or incorrect gap alignment, which often occur with non-original parts. This is a beneficial solution both for insurance repairs and for restoring the vehicle's factory appearance.

Matching by numbers and safe online purchase

For complete certainty of compatibility, it is worth verifying the part's compliance using the OEM number or interchangeable numbers, as well as vehicle data. In the selection process, it is helpful to use the manufacturer's catalogs and service documentation, which minimizes the risk of purchasing an incorrect body component.

If you want to organize the process of selecting and installing used components, you will find practical tips in the guide Safe purchase of used car parts online – a step-by-step guide, which discusses, among other things, selection by OEM numbers and technical specifications.

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 covers, reinforcements, or additional panels, check out the available parts in the BMW Bumpers and reinforcements category.