BMW F06 Door Sill Rear Right O/S Trim Entrance Cover Step Plate Trim 8053578

BMW F06 Door Sill Rear Right O/S Trim Entrance Cover Step Plate Trim is an original interior trim component designed for installation in the rear right door sill area of BMW F06 series vehicles. This used trim from the Linings, decorative strips and decorations category allows for an aesthetic and functional replacement of a damaged part, while maintaining factory fitment and a consistent interior appearance.

Specifications and technical data

• SKU: 8053578
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8053578
• Substitutable numbers: 8053578, 51478053578
• Location on the vehicle: Rear, Right
• Part type: Trim Strip
• Category: Trim

Purpose and fitment

The trim has been designed specifically for BMW models with the F06 body style, taking into account the vehicle placement: rear – right side. This ensures a precise fit to the shape of the rear right door sill, correct positioning of mounting points, and compatibility with factory upholstery elements and seals.

Thanks to a design compliant with manufacturer standards, the component allows for the preservation of the original geometry of the sill area, which is important both from the point of view of entry ergonomics and protection of the sill edge against mechanical damage.

Protective and aesthetic function

The door sill trim serves a dual role: it protects the painted sill against scratches and scuffs during entry and is responsible for a consistent, orderly appearance of the lower part of the door opening. In the case of the BMW F06, this is of particular importance, as the rear passenger area is clearly exposed and subject to intensive use.

Replacing a worn or damaged trim with an original component allows you to:

• restore the interior aesthetics to the factory standard,
• limit further wear of the paint and the sill substrate,
• maintain visual consistency with other linings and decorative strips.

Characteristics of the original BMW part

As a BMW brand component, the door sill trim has been manufactured in accordance with the manufacturer's requirements regarding geometry, rigidity, and mounting method. The original design ensures:

• stable seating in factory mounting points,
• no need for body or upholstery modifications,
• compatibility with other linings and decorative strips in the vehicle.

The used nature of the part allows for an economical repair while maintaining the factory standard of workmanship, which is beneficial both for current operation and when preparing the car for sale or post-accident restoration.

Practical benefits of installation

The use of this protective trim in the rear right sill area of the BMW F06 translates into specific, practical advantages:

• Sill area protection – reducing the risk of mechanical damage in the critical entry area to the rear row of seats.
• Visual interior consistency – color and geometric matching to other BMW trim elements.
• Simplified installation – the original form and mounting points facilitate quick seating of the component by a mechanic or body shop technician.

Modernization expansion and technical knowledge

If you are planning a comprehensive repair or modernization of the sill area in your BMW and need other elements from the same group, such as covers, overlays, or additional strips, check the available parts in the BMW Linings, decorative strips and decorations category.

If you are also thinking about improving your car's performance and want to better understand how to safely utilize the potential of used components, check out the guide How to increase engine power: a practical guide to engine tuning with used parts, which discusses the practical aspects of vehicle modification in an accessible way.