BMW F30 F31 M Sport Sill Strip Side Skirt Left N/S Alpinweiss White – 300

Description

Visual condition of the part

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

BMW F30 F31 M Sport Sill Strip Side Skirt Left N/S Alpinweiss White – 300 is an original body component from the Sill strips group, designed for installation on the left side of 3 Series F30/F31 models. Finished in the factory Alpinweiss White – 300 color, it allows for a visually and technically consistent replacement of the sill in vehicles equipped with the M Sport package.

Specifications and technical data

• SKU: 8056579-AW
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8056579
• Substitutable numbers: 51778056579, 8056579
• Location on the vehicle: Left
• Color: Alpinweiss 3 – 300
• Category: Running Boards & Side Bars

Purpose and compatibility for BMW F30/F31

The presented left M Sport side skirt is designed as a factory component for the BMW 3 Series F30/F31 generation body. The construction matches the geometry of the original sill, which facilitates installation in the factory location and ensures proper fitment with the doors, wheel arches, and other bumper and side cover components.

The placement on the left side of the vehicle ensures the correct reproduction of the body lines, and the use of the M Sport version allows for maintaining the sporty character of the factory BMW styling.

Technical and visual characteristics

The sill is manufactured as a body component dedicated to the sill area, which is exposed to dirt, water, and minor operational impacts. The design intended for the M Sport package ensures an appropriate aerodynamic profile and compatibility with factory mounts and covers.

The Alpinweiss White – 300 color is a characteristic, bright shade used by BMW, meaning that replacing the sill does not require intervention in the paint shade on the entire side of the vehicle, provided the rest of the body is maintained in the same color. For users who care about visual consistency, this is a significant advantage for accident repairs or restoration projects.

Used condition and application in repairs

The item comes from the secondary market and is offered as a used part, which represents a reasonable compromise between repair costs and maintaining original BMW specifications. This type of sill is particularly suitable for:

• repairs after side collisions in the sill area,
• body restoration after local corrosion,
• restoring the completeness of the M Sport package in cars after previous modifications.

Choosing an original M Sport sill allows you to maintain the factory side line of the vehicle and the correct transitions between the sill, bumpers, and wheel arches.

BMW sill strips – expansion and modernization of the sill area

If you are planning a comprehensive repair or modernization 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 sill strips category.

Additional information for BMW users

For BMW owners who, alongside body repairs, are also analyzing the cost-effectiveness of maintaining a diesel-powered car, material comparing the brand’s popular power units may be helpful. In this context, it is worth reading the article BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels, which discusses performance, reliability, and operating costs on the secondary market.

Summary

BMW F30 F31 M Sport Sill Strip Side Skirt Left N/S Alpinweiss White – 300 is a practical solution for users looking for an original, used body component in the M Sport version. Thanks to its dedicated placement on the left side and the preservation of the factory Alpinweiss White – 300 color, the sill allows for a technically correct and visually consistent repair of the sill area in the BMW 3 Series F30/F31.