BMW X1 E84 Rear Bumper Lower Covering Cover Bracket 2990383

BMW X1 E84 Rear Bumper Lower Covering Cover Bracket is a factory body component from the Bumper inserts and covers group, designed for the rear right section of the vehicle. It is responsible for protecting the undercarriage and bumper area from dirt, water, and mechanical damage, supporting the stability and durability of the body structure. Finished in black, it allows for an aesthetic match to the original styling of the BMW X1 E84.

Specifications and technical data

• SKU: 2990383
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2990383
• Substitutable numbers: 51122990383, 2990383, EM
• Location on the vehicle: Rear
• Color: Black
• Category: Bumper Inserts & Covers

Purpose and function of the component

The presented cover is dedicated to the rear undercarriage area on the right side of the BMW X1 E84 model. As a component of the bumper area assembly, it performs several key technical functions:

• protects sensitive parts of the undercarriage from water, mud, and minor road impacts,
• stabilizes the bumper assembly in the rear of the vehicle,
• limits the ingress of contaminants into the wheel arch and undercarriage space,
• supports proper airflow management in the lower body area.

Thanks to its precise fit to the BMW design, the cover helps maintain the integrity of the rear body assembly and facilitates subsequent maintenance work.

Construction, fitment, and color

The cover has been designed as a component structurally compatible with the factory mounting points on the BMW X1 E84, which translates into precise alignment with the bumper and adjacent panels. The black color is typical for undercarriage and inner bumper components, keeping the part visually neutral and making signs of wear less visible.

As a product in the Bumper inserts and covers category, the component works with other rear assembly parts, such as other covers, inserts, or mounting panels, creating a cohesive protective system in the lower body area.

Condition, origin, and benefits of use

The cover comes from the BMW brand and is a used component, which allows for an economical replacement while maintaining original geometry and mounting compatibility. Using an original component ensures:

• retention of factory mounting points and element shape,
• easier installation without the need for modifications,
• consistency with other rear body components of the vehicle.

For the user, this means the ability to restore proper undercarriage protection and bumper area aesthetics after body repairs or operational damage.

Practical installation and maintenance tips

Before installation, it is worth verifying the compatibility of the cover with the specific equipment version of the BMW X1 E84 and the condition of the mounting points on the vehicle. It is recommended to:

• check that all brackets and clips on the body are undamaged,
• clean the mounting area of dirt and corrosion,
• inspect adjacent bumper and undercarriage elements for any deformations.

This approach facilitates proper seating of the cover and reduces the risk of unwanted play or vibrations while driving.

If you are planning a comprehensive repair or upgrade of the rear bumper area in your BMW and need other elements from the same group, such as covers, inserts, or mounting panels, check the available parts in the BMW Bumper inserts and covers category.

For drivers interested in broader vehicle diagnostics, including the diesel engine fuel system, an article describing the symptoms and consequences of injector faults may be helpful – more information can be found in the material Diesel injector faults – how to recognize them and the risks of neglecting them.