BMW E90 E91 Sill Strip Side Trim Skirt Left N/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 Left Side Skirt Trim Black Sapphire Metallic - 475 is an original body part designed for installation on the left side of the 3 Series E90/E91. Thanks to the factory color Black Sapphire Metallic - 475, the trim allows for maintaining a consistent paint appearance and an aesthetic transition between the door and the sill, which is particularly important for post-accident repairs or replacement of worn parts. This is a practical solution for users who want to restore their BMW's body line and solid finish.

Specifications and technical data

• SKU: 0032951-BS7
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 51770032951
• Substitutable numbers: 51770032951, 0032951, BS20821503
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Sill Trim

The presented sill trim is designed as a side element mounted on the left side of the vehicle. It is responsible for the aesthetic finishing of the lower part of the body and protecting the sill from minor mechanical damage and dirt. Proper fit to the body line of the BMW 3 Series E90/E91 facilitates installation and reduces the risk of leaks or improper alignment with other panels.

Paint Color and Matching

The trim is factory finished in Black Sapphire Metallic - 475, which allows for maintaining the original appearance of the body without the need for additional painting when the part is correctly selected for the car. The metallic black characteristic of this shade blends well with the BMW E90/E91 line, and the appropriate structure of the paint coating ensures visual consistency with other body panels.

Part Characteristics and Service Application

The sill trim belongs to the group of body parts that are often replaced after side collisions, parking scrapes, or prolonged use. As an original BMW part, designed specifically for the 3 Series E90/E91, it ensures:

• geometry consistent with factory mounting points,
• proper adhesion to the sill and the lower edge of the door,
• consistent appearance with other side body elements.

This makes it a suitable choice for both body and paint repairs, as well as for replacing worn or damaged trims on everyday vehicles.

Condition of the Part and Benefits of Using a Used Item

The offered sill trim is a used part, which allows for a lower repair cost compared to a new item, while maintaining the original manufacturer's specifications. In practice, this means the possibility of matching the existing paintwork and preserving the factory character of the BMW body, without the need to use aftermarket parts with different geometry or finish quality.

Selecting the Correct Trim and Related Content

When selecting a sill trim for the BMW 3 Series E90/E91, it is crucial to pay attention to the mounting side, body type, and paint color to avoid fitting issues and the need for additional modifications. If you also need other body parts from this brand, such as covers, mountings, or additional side panels, check the available parts in the Other BMW category.

For users interested in comparing the character of sports versions with standard variants, in the context of body construction, chassis, and mechanical systems, an article describing the differences between high-performance series and base models may be helpful, available here: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.