BMW 1 Series F20 F20N LCI Holding Strip Mount Bracket Set L2 L3 L4 Left N/S

BMW F20 F20N LCI Mounting Bracket Sill Trim L2 L3 L4 Left is an original body part designed for left-side installation in facelifted F20/F20N 1 Series models. This used, fully functional bracket ensures stable seating of the sill trim, which translates to secure fastening of trim elements and preservation of the original sill geometry. By using an original BMW part, you gain assembly consistency with other body components.

Specifications and technical data

• SKU: 7293555-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7293555
• Substitutable numbers: 51777293555, 7293555, 51777240913, 7240913, 51777240915, 7240915, 51777264359, 7264359, 51477059258, 7059258
• Location on the vehicle: Left
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Sill Trim Bracket

The presented sill trim bracket is specifically designed for BMW F20 and F20N LCI versions, for the left side of the vehicle. The element is responsible for securely attaching the sill trim to the body structure, which reduces vibrations, prevents looseness, and minimizes the risk of mechanical damage to the trim during use.

Using a dedicated bracket in this body area allows for:

• correct alignment of the sill trim with the sill and door,
• an aesthetically pleasing side body line without protruding elements,
• appropriate mounting rigidity in the sill area.

Compatibility and Mounting Parameters

The bracket has been developed as a component structurally compatible with the factory mounting points in facelifted BMW 1 Series F20/F20N. The vehicle placement designated as Left facilitates unambiguous identification of the mounting position and eliminates the risk of errors when selecting parts.

Thanks to the use of original mounting geometry:

• compatibility with the factory sill trim in L2, L3, L4 variants is maintained,
• there is no need for modifications to mounting holes or interference with the sill structure,
• assembly time is limited to basic service operations.

Characteristics of an Original BMW Part

As a BMW brand component, the sill trim bracket meets the manufacturer's requirements for fit and quality of workmanship. The original design ensures compliance with factory body tolerances, which is important for both the durability of the mounting and for subsequent service work or potential sill trim replacement.

The part has an assigned OEM number and related replacement numbers, which facilitates compatibility verification in service catalogs and parts selection systems, without the need for substitutes with uncertain fit.

Condition, Service Application, and Benefits of Installation

The offered bracket comes from the category of used body parts, allowing for economical repair while maintaining the original BMW specification. This type of component is particularly useful for:

• repairs after collisions in the sill and door area,
• mechanical damage to the sill trim and its mountings,
• restoring the factory appearance of the vehicle's side body.

Choosing an original sill trim bracket helps to reduce the risk of recurring looseness, improper fit, or accelerated wear of trim elements, which is important from both an aesthetic and repair durability perspective.

Related Categories and Technical Materials

If, during body repair, you also need other mounting elements or brackets related to sills and side trims for cars of this brand, check the available parts in the Other BMW category.

For comparison of technical solutions used in sports versions of other manufacturers, including chassis designs and braking systems, an article describing the differences between series models and high-performance versions, such as Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, may be helpful.