BMW E90 E91 M Sport Strip Trim Cover Piece Entry Front Left N/S 7907151

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 M Sport Strip Trim Cover Piece Entry Front Left N/S is a factory body component designed for the protection and aesthetic finishing of the front left door sill in 3 Series E90 models. Thanks to its precise fit to the BMW body structure, it ensures a cohesive look, improves protection of the sill area, and makes it easier to keep this area clean. It is a practical solution for users who want to maintain the original character of the car when replacing a damaged trim with a salvaged part.

Specifications and technical data

• SKU: 7907151-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7907151
• Substitutable numbers: 51477907151, 7907151
• Location on the vehicle: Front, Left
• Category: Other Interior Parts & Accessories

Purpose and function of the sill component

The sill cover mounted on the front left side performs several important tasks in the BMW E90 body. It protects the sill edge against mechanical damage during entry and exit, reduces the risk of corrosion, and visually organizes the line of the lower part of the bodywork. Using an original trim allows for maintaining proper alignment with the doors and other body panels, which is important for both appearance and comfort of use.

Construction and fitment for the BMW E90

The sill trim has been designed specifically for the body geometry of the BMW 3 Series E90 generation, taking into account the characteristic profile of the sill and the shape of the front doors. The appropriate profiling facilitates installation at factory mounting points and ensures stable seating of the element without the need for modifications. As a result, the continuity of the side body line is maintained, and the transition between the sill and the door remains visually consistent.

Vehicle placement and benefits of correct installation

The element is intended for installation in the front – left side zone, which is important when selecting parts relative to other sill trims in the car. A correctly selected and installed cover:

• protects the front part of the sill against scratches and minor impacts,
• limits the accumulation of dirt in critical areas near the door edge,
• maintains the factory side line of the BMW E90 body,
• facilitates potential further bodywork or paint repairs in the sill area.

Characteristics of the used part

The offered sill cover is an aftermarket part sourced from dismantling, which allows for maintaining the original manufacturer's specification while optimizing repair costs. Choosing a used OEM element is particularly beneficial when you want to maintain material and structural consistency with other body components. This type of solution works well for post-accident repairs, replacing damaged trims, or during the gradual restoration of the sill area.

Comprehensive repair of the BMW sill area

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 trims, check out the available parts in the Other BMW category.

Technical support and knowledge about body parts

When selecting aftermarket body elements, it is worth paying attention to structural compatibility and the mounting method to avoid problems with fitment and panel alignment. Additional information about structural differences between sports and standard versions, as well as the impact of body and chassis components on vehicle handling, can be found in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses car construction in the context of selecting appropriate parts.

For drivers considering the use of salvaged elements for bodywork repairs, the guide Replacing body elements with used ones – can salvaged body parts look like new? may also be useful, as it discusses practical aspects of selecting and installing used body components in premium brand vehicles, including BMW.