BMW X1 E84 Bumper Diffuser Rear Lower Centre Trim Panel Black Structured

Visual condition of the part

The product shows signs of use visible in the photos.

BMW X1 E84 Bumper Diffuser Rear Lower Centre Trim Panel Black Structured with a black, textured surface is a precisely engineered trim component that restores the factory look of the lower bumper area. This component from the Bumpers and reinforcements group ensures proper body line alignment while providing a solid foundation for further service or aesthetic work on the rear of the vehicle.

Specifications and technical data

• SKU: 7345044
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7345044
• Substitutable numbers: 7345044, 51127345044
• Location on the vehicle: Rear
• Color: Black
• Category: Bumpers & Reinforcements

Purpose and function of the component

The presented diffuser is dedicated to the rear body of the BMW X1 E84 and serves as the central, lower bumper cover. Its task is to organize airflow under the vehicle, complete the bumper structure, and protect the lower edge from minor operational damage. Thanks to its tailored geometry, the component works with factory mounting points, which facilitates installation and helps maintain visual consistency across the entire rear body zone.

Appearance and body fitment

The diffuser is finished in black with a clearly defined, textured surface. This finish blends well with other bumper elements and lower body parts, reducing the visibility of minor signs of wear. The textured surface also helps maintain aesthetics during daily use, as it is less prone to highlighting minor scratches compared to smooth, painted components.

Technical characteristics and installation

The diffuser belongs to the Bumpers and reinforcements group, meaning it was designed as an integral part of the rear bumper, working in conjunction with its supporting structure. The component is intended for installation in the rear of the vehicle, in the central lower zone, between other bumper components. As a used part, it comes from dismantling, which allows for maintaining the original geometry and fitment characteristic of BMW components, while simultaneously reducing the costs of repair or visual vehicle upgrades.

Benefits of using an original diffuser

Using an original rear diffuser for the BMW X1 E84 allows you to:

• maintain a consistent, factory look of the rear body,
• ensure proper fitment to the bumper without the need for modifications,
• restore the correct line of the lower bumper edge,
• replace a missing or damaged component in a way that is consistent with the vehicle's design.

For users who value technical repair accuracy and aesthetics, such a component is a practical solution for renovating or refreshing the rear of the car.

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

Safe selection of used components

When choosing used body parts and covers, it is worth following proven procedures for assessing technical condition and compatibility with a specific model version. If you want to learn practical tips on how to safely select used components in an online store, the guide article Second-hand braking system: how to safely choose discs, calipers, and ABS? may be helpful, as it shows what to look for when purchasing second-hand parts.