BMW X3 F25 X4 F26 Entrance Cover Front Door Sill Step Plate M Sport Trim 8060406

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW X3 F25 X4 F26 Entrance Cover Front Door Sill Step Plate M Sport Trim is an original body component from the Doors and door panels group, designed for installation in the front right sill area. Engineered for the M Sport version, it ensures a consistent look with the factory styling package and provides solid protection for the door sill during daily vehicle use.

Specifications and technical data

• SKU: 8060406
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8060406
• Substitutable numbers: 8060406, 51478060406, 8050459, 51478050459
• Location on the vehicle: Front
• Category: Doors & Door Skins

Purpose and compatibility for BMW X3 F25 / X4 F26

The presented door sill trim has been developed specifically for BMW X3 F25 and BMW X4 F26 models equipped with the M Sport package. The component is intended for installation in the front part of the body on the right side, which guarantees proper fitment with the door, fender, and other components of the sill area.

Thanks to its factory geometry and properly contoured edge, the trim effectively protects the sill against mechanical damage resulting from entering and exiting the vehicle, as well as against road debris. This solution is particularly important in vehicles used intensively, where the sill area is exposed to frequent contact with footwear and dirt.

Construction and protective function of the door sill trim

The trim serves as both a cover and a sill plate, creating an additional barrier between the body structure and external factors. The shape of the component is matched to the line of the sills in the M Sport version, which allows for maintaining the consistent, dynamic character of the side of the body.

Key tasks of the door sill trim in this model include:

• protecting the sill edge against scratches and scuffs during entry,
• stable visual closure of the lower part of the door and sill,
• reducing the accumulation of dirt in critical areas of the sill zone,
• maintaining the factory styling line characteristic of the M Sport package.

Due to the use of original mounting geometry, the trim works with the factory mounting points on the body, which facilitates correct installation and reduces the risk of improper fitment.

Condition of the component and use in body repairs

The offered door sill trim is a used component, which makes it an attractive solution for post-accident repairs or restoring the vehicle to factory condition after operational damage. Using an original part from the secondary market allows you to maintain proper rigidity and fitment while optimizing service costs.

The component will work well both for local repair of the right side of the body and for comprehensive renovation of the sill area in vehicles with the M Sport package. Using a dedicated door sill trim helps avoid stylistic and technical compromises that often appear when using aftermarket parts with universal geometry.

Benefits of using an original door sill trim

Choosing this door sill trim for your BMW X3 F25 or X4 F26 brings a number of practical benefits:

• Factory fitment – maintaining the correct body line and compatibility with the door and other M Sport components.
• Sill area protection – reducing the risk of corrosion and mechanical damage in one of the most exposed areas of the body.
• Visual consistency – maintaining the characteristic, sporty look of the side of the vehicle in accordance with BMW's styling guidelines.
• Cost-effectiveness – a used original component allows you to reduce repair costs while maintaining a high level of fitment.

For body shops and individual users, this means the possibility of carrying out repairs in a technically correct manner, without the need to modify mounting points or interfere with the sill structure.

Expanding sill area repairs and technical knowledge

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, plates, or additional trims, check out the available parts in the BMW Doors and door panels category.

When planning body repairs and optimizing service costs, it is also worth expanding your knowledge about the operation and economics of repairing VAG group vehicles – the article Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs may be helpful, as it shows how to consciously use used parts in the vehicle servicing process.