BMW F10 F11 LCI M Sport Entrance Door Cover Trim Sill Panel Strip Rear Left

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW F10 F11 LCI M Sport Entrance Door Cover Trim Sill Panel Strip Rear Left is an original body component designed for facelifted BMW 5 Series models equipped with the M Sport package. This rear left door sill trim provides an aesthetic finish to the entry area and helps protect the sill from mechanical damage during daily use. Thanks to its factory origin, you maintain a consistent look and proper fitment to the body lines, which is particularly important for premium class vehicles.

Specifications and technical data

• SKU: 8050051
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8050051
• Substitutable numbers: 51478050051, 8050051
• Location on the vehicle: Rear, Left
• Category: Other Interior Parts & Accessories

Purpose and function of the component

The described door sill trim is dedicated to the rear left part of the body in M Sport versions, which guarantees compatibility with the factory shape of the sill and the characteristic style of the sports package. The element serves a dual role: on one hand, it provides protection for the sill edge against scratches and scuffs, and on the other, it is responsible for a consistent, dynamic finish to the entry area for rear-seat passengers. Proper fitment to the specific mounting location reduces the risk of stress and unwanted gaps during use.

Benefits of using an original door sill trim

Using an original sill cover in a BMW 5 Series allows you to maintain the factory geometry and aesthetics of the body. Compared to aftermarket replacements, the OEM component ensures:

• precise fitment with the sill edge and door panel,
• stable mounting at the points provided by the manufacturer,
• a consistent look with other M Sport package elements,
• easier installation without the need for modifications.

As a result, replacing a damaged trim with an original component is a technically safe and visually beneficial solution. Restoring the factory look of the sill area is important both for daily use and for the future resale of the vehicle.

Installation characteristics

The trim has been designed specifically for installation on the rear left side of the vehicle, which eliminates the issue of universal fitments. The properly shaped profile allows for correct adhesion to the sill and door seals, as well as compatibility with factory mounts. Targeted placement on the vehicle facilitates service work – the mechanic or body technician immediately knows in which area of the body the element should be installed.

Application in BMW service and restoration

This type of door sill trim is particularly useful for post-accident repairs, body restoration, or returning a car to a near-factory state after intensive use. Replacing a worn or damaged cover with an original component allows you to maintain the visual consistency of the entire sill area and limit further damage to the paint and protective coatings on the sill. It is a practical solution for workshops specializing in the BMW brand and for users who care about details.

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

Technical support and knowledge of sports constructions

When working on high-performance cars, such as M Sport versions, broader knowledge of the structural differences between standard and sports variants is useful. In the context of selecting body, suspension, or braking system components, it is worth familiarizing yourself with the analysis of solutions used in cars with higher dynamics. Extended information on the construction of sports models can be found in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses key differences in the construction and selection of parts in high-performance vehicles.