BMW 3 F30 F31 Sill Strip Side Skirt Cover Left N/S Black Sapphire Metallic 475

Visual condition of the part

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

The BMW 3 F30 F31 Sill Strip Side Skirt Cover Left N/S Black Sapphire Metallic in Black Sapphire Metallic is an original sill cover designed for installation on the driver's side. This component belongs to the Mudflaps group, effectively protecting the lower part of the bodywork from dirt and mechanical damage while maintaining a consistent look with the factory paintwork.

Specifications and technical data

• SKU: 7312751-BS2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7312751
• Substitutable numbers: 51777312751, 7312751
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Splash Guards & Mud Flaps

Purpose and function of the component

The presented sill cover has been designed specifically for the BMW 3 F30/F31 series and is mounted on the left side of the vehicle. Its purpose is to protect the sill area and the lower part of the doors from water, mud, small stones, and other debris thrown up from under the wheels. This reduces the risk of corrosion and paint damage in this critical area of the bodywork.

Color and visual fit

The component is finished in the Black Sapphire Metallic shade, which ensures consistency with the BMW factory paint code 475. The metallic black blends well with both light and dark body colors, and when properly installed, it provides an aesthetic transition between the sill and the other side panels. This is a particularly beneficial solution for post-accident repairs or localized restoration of the side bodywork.

Installation characteristics

The sill cover is prepared for installation at the factory mounting points on the left side of the vehicle. The design, intended for this specific generation of the BMW 3, facilitates proper alignment with the body, which translates into a stable fit and the absence of unwanted gaps. Proper fitment of the component is important not only visually but also functionally – it ensures proper drainage of water and debris from the sill area.

Condition and benefits of using a used part

The offered side sill is a used part, which allows for economical repair while maintaining original manufacturing quality. Choosing this solution is particularly advantageous for repairs of older vehicles, where it is important to keep service costs reasonable while maintaining compliance with factory specifications. An original sill cover also helps maintain the visual and structural integrity of the bodywork, which is important for the future resale of the car.

Support for selection and expansion of the 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 out the available parts in the BMW Mudflaps category.

More about the advantages of original used parts

To better assess the impact of using original components on the vehicle's value, it is worth reading our guide on the secondary market – see how original used parts affect the resale price of a car. This will help you plan a repair that is beneficial both technically and financially.