BMW E90 E91 Sill Strip M Sport Side Skirt Right O/S Black Sapphire Metallic 475

Visual condition of the part

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

BMW E90 E91 Sill Strip M Sport Side Skirt Right O/S Black Sapphire Metallic is an original body component from the Sill strips category, designed for installation on the right side of the vehicle. The Black Sapphire Metallic paint finish ensures color consistency with the factory bodywork and facilitates the aesthetic replacement of a damaged part.

Specifications and technical data

• SKU: 0033440-BS2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0033440
• Substitutable numbers: 51770033440, 0033440
• Location on the vehicle: Right
• Color: Black Sapphire Metallic - 475
• Category: Other Exterior Parts & Accessories

Purpose and function of the sill component

The described sill strip is dedicated to the BMW E90 series and is mounted on the right side of the body. Its purpose is to protect the sill area from mechanical damage and maintain the proper side line of the bodywork. Thanks to the factory profile, the component precisely matches the shape of the sill, which reduces the risk of leaks and unwanted stress in this area.

Placement on the right side of the vehicle allows for a direct replacement of the damaged strip without the need for body structure modifications. This solution is particularly beneficial for post-accident repairs and visual restoration of the side of the car.

Black Sapphire Metallic color – consistency with factory paint

The strip is finished in Black Sapphire Metallic - 475, which is a popular shade used in BMW models. The metallic structure of the paint provides characteristic depth and gloss, harmonizing well with other body elements in this color.

For vehicle owners with this shade, this means the ability to maintain a uniform paint surface without the need to change the color of the component. In practice, this translates into shorter preparation time for installation and easier visual matching after repair.

Characteristics of the original BMW strip

As a BMW brand component, the sill strip maintains the factory mounting parameters and geometry intended for the E90 body. Properly shaped edges and the correct profile of the mounts facilitate installation at the original body points, without the need for modifications.

The product comes from the used original parts segment, which allows for combining the preservation of factory specifications with a more favorable repair cost compared to new components. This is a solution often chosen for professional body and paint repairs, where both fitment and service economics matter.

Practical benefits of installation

• Restoration of the correct side body line on the right side.
• Protection of the sill area from operational damage.
• Color consistency with Black Sapphire Metallic paint.
• Suitability for use in post-accident and restoration repairs.

By maintaining the original geometry, the sill strip supports the proper fitment of doors and adjacent body elements, which is important for both visual and functional reasons.

Expanding the repair of the BMW sill area

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

If you are interested in a broader context of vehicle repairs and refurbishment, including the impact of key components on durability and performance, it is worth reading an article describing the renovation of a diesel unit – you can find it here: The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI.