BMW E87 M Sport Sill Strip Side Skirt Left N/S Spacegrau Space Grey - A52

Visual condition of the part

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

BMW E87 M Sport Sill Strip Side Skirt Left N/S Spacegrau Space Grey is an original body component designed for the left side, perfect for visually and functionally completing the M Sport package. Thanks to its factory finish in Spacegrau Metallic - A52, the trim integrates harmoniously with the body line, maintaining the stylistic consistency of the entire vehicle. It is a practical solution for drivers looking to restore the aesthetics of the sill or preparing the car for further M-style modifications.

Specifications and technical data

• SKU: 0033557-SCG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0033557
• Substitutable numbers: 51770033557, 0033557, BG
• Location on the vehicle: Left
• Color: Spacegrau Metallic - A52
• Category: Splash Guards & Mud Flaps

Purpose and fitment for BMW E87

The presented side skirt is designed specifically for the BMW E87 series with the M package, taking into account the factory body geometry. Its placement on the left side of the vehicle ensures a precise fit to the original mounting points, which facilitates installation and helps maintain the correct sill line. Using an original body component reduces the risk of fitment issues typical of universal aftermarket replacements.

Spacegrau Metallic - A52 paint finish

The side skirt is finished in Spacegrau Metallic - A52, characteristic of many BMW E87 configurations. The metallic coating gives the body a subtle yet clearly dynamic character that complements the M package line. Using the original shade facilitates integration with the vehicle's existing paintwork, minimizing the need for additional painting work by the user or workshop.

Performance characteristics of the used component

The offered side skirt comes from dismantling, meaning it is a used component that retains its factory construction and geometry. Such components are popular among premium car owners because they allow for a balance between reasonable repair costs and maintaining original build quality. For body components like the M Sport sill strip, proper fitment to the bodywork and compatibility with factory mounting points are of primary importance.

Use in body repairs and modifications

The M Sport side skirt for the BMW E87 is suitable for both standard repairs following operational damage and for modernization projects where the car is given a sporty look. This component:

• enables the restoration of a consistent sill line after a collision or corrosion,
• supports the preservation of the original M package styling,
• provides a solid base for further painting and detailing work.

Thanks to its factory form, the trim works well with other M package components, such as bumpers or covers, which is important for comprehensive visual modifications.

Expanding the scope of work in the sill area

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 out the available parts in the BMW Mudflaps category.

Why choose original used BMW components

Choosing an original, used side skirt for the BMW E87 is a reasonable compromise between cost and quality. The factory body component ensures proper fitment while allowing for cost savings compared to new parts. More and more premium car owners are consciously opting for such solutions, especially for exterior repairs where both aesthetics and compliance with the vehicle's original construction matter. If you want to better understand this trend and consciously plan your car's repairs, it is worth reading the article Crisis in the new parts market? Why used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend in 2026.