BMW 3 E90 E91 4 M Sport Sill Strip Side Skirt Left N/S Carbonschwarz Black 416

BMW E90 left sill trim Carbonschwarz M-SPORT package is an original body element from the Sill trims group, designed for installation on the left side of the car. Thanks to its factory fit and the Carbonschwarz Metallic - 416 paint shade, it helps maintain a cohesive body appearance and the characteristic M-SPORT package line.

Specifications and technical data

• SKU: 0033441-CAR4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0033441
• Substitutable numbers: M Aerodynamics package, 51770033441, 0033441
• Location on the vehicle: Left
• Color: Carbonschwarz Metallic - 416
• Category: Running Boards & Side Bars

Intended Use and Fit for BMW E90

The presented sill trim has been designed specifically for the BMW 3 Series E90 body in the M-SPORT package version. The element is mounted on the left side of the vehicle, ensuring accurate reproduction of the original sill geometry and proper alignment with other aerodynamic components.

The appropriate shaping of the trim's surface supports the factory side body line and facilitates correct installation at the mounting points provided by the manufacturer. This solution is particularly beneficial for post-accident repairs and for restoring the car to its original M-SPORT package specification.

Carbonschwarz Metallic - 416 Finish

The trim is finished in the Carbonschwarz Metallic - 416 color, characteristic of many BMW E90 configurations. The metallic paint coating ensures visual consistency with other body panels in the same shade, reducing the need for additional painting work after installation.

Choosing the correct color is important not only for aesthetics but also for practical reasons – it minimizes shade differences between elements and helps achieve a uniform side surface, which is crucial for professional body restoration.

Characteristics of a Used Part

The sill trim comes from the used BMW parts segment, allowing for original fitment at a more favorable repair cost compared to new components. A used part retains its factory geometry, making it suitable as a replacement for sill structure repairs and for replacing damaged covers.

Choosing an original, used sill trim is particularly recommended when the priority is to maintain compliance with the factory M-SPORT aerodynamic package and to minimize interference with the body structure.

Function in Aerodynamics and Sill Protection

The sill trim serves a dual role: aesthetic and protective. On one hand, it shapes the side line of the BMW E90 in the M-SPORT package specification; on the other, it shields the sill area from dirt and minor mechanical damage resulting from daily use.

A properly selected sill trim also helps maintain correct airflow along the body, which is one of the principles of aerodynamic packages used by BMW in more dynamic versions.

Expanding the Sill Area in BMW

If you are planning a comprehensive repair or upgrade of the sill area in your BMW and need other elements from the same group, such as covers, overlays, or additional trims, check the available parts in the BMW Sill trims category.

Support for Completing Used Parts

For larger repair or modernization projects, it is advisable to plan purchases in a one-stop-shop model, combining body, interior, and mechanical components in a single order. This helps reduce vehicle downtime and better control the repair budget.

If you want to learn how to effectively source original used parts and avoid problems with random replacements, check out the guide: Comprehensive Sourcing: From Engine to the Smallest Clip – How to Assemble Used Car Parts in One Place?