BMW 3 Series 3 E90 E91 Sill Strip Side Skirt Right O/S Montegoblau Blau Blue

BMW 3 Series 3 E90 E91 Sill Strip Side Skirt Right O/S Montegoblau Blau Blue is an original body component designed for the right side of 3 Series vehicles, ensuring a consistent look for the sill area with a factory finish. Thanks to the Montegoblau Metallic A51 paint, the trim allows for maintaining a uniform color line and an aesthetic transition between the doors and the lower part of the bodywork. It is a practical solution for post-accident repairs, local restorations, or replacing a damaged sill.

Specifications and technical data

• SKU: 0032950-MTB3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 51770032950
• Substitutable numbers: 51770032950, 0032950, MTB17802002
• Location on the vehicle: Right
• Color: Montegoblau Metallic - A51
• Category: Other Exterior Parts & Accessories

Purpose and function of the sill trim

The right-side sill trim in a BMW E90/E91 series plays an important role in protecting the lower part of the body from mechanical damage and dirt thrown up from under the wheels. This element visually stabilizes the side line of the car, masks the structural edges of the sill, and makes it easier to maintain a consistent look for the entire body. Using an original trim allows for maintaining factory fitment with the doors, fenders, and other side panels.

Montegoblau Metallic A51 color

The Montegoblau Metallic A51 finish is characteristic of many BMW 3 Series models, especially in configurations with a more dynamic character. The metallic paint coating provides color depth and a good match to the factory body paint, which reduces the need for additional painting during local repairs. In the case of professional body restoration, the trim in this shade makes it easier to achieve an even color transition along the entire length of the vehicle's side.

Installation characteristics

The sill trim is designed for the specific BMW E90/E91 body, which translates into a proper fit to the shape of the sill and the factory mounting points. The appropriately profiled geometry facilitates installation and allows for achieving even gaps relative to adjacent body elements. As a result, the correct side line is maintained after replacement, and the element does not require additional adjustment or modifications.

Condition and use in repairs

The element comes from the secondary market, which makes it a reasonable choice for economic repairs where a combination of quality and cost control is important. This type of sill trim will work well both when replacing a damaged element after a collision and during the gradual restoration of the body in older BMW 3 Series models. Using an original component from the used market allows for maintaining compliance with the vehicle's factory specification.

Integration with other sill area elements

The sill trim works with other elements of the side body, such as covers, lower door edges, or any styling overlays. A properly selected element reduces the risk of dirt entering the inside of the sill and facilitates water drainage from this area. This is particularly important when driving in urban and winter conditions, where sills are exposed to road salt and small stone impacts.

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 Other BMW category.

For a comparison of technical solutions used in sports versions of German cars, including differences in engine, brake, and chassis construction, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium manufacturers design key components for performance and durability.