BMW F01 F04 Front Left N/S Entrance Door Cover Trim Panel Strip 9123813

The BMW F01 F04 Front Left Door Entry Sill Plate is a factory trim element designed for installation in the front left door of the 7 Series F01/F04 generation sedans. This used, original sill plate provides an aesthetic finish to the entry area while protecting the sill edge from typical mechanical damage during daily use. Thanks to its precise fit for the specific mounting location, it offers a hassle-free service solution for interior repairs or post-collision reconstruction.

Specifications and technical data

• SKU: 9124737
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9124737
• Substitutable numbers: 51479124737, 9124737, 51479123813, 9123813, KZ
• Location on the vehicle: Front, Left
• Category: Other Interior Parts & Accessories

Vehicle Application and Placement

The sill plate is specifically designed for the entry area of the front left door, ensuring correct geometry, profile, and compatibility with the factory mounting points on the BMW 7 Series F01/F04 body. This component operates in a critical body area – between the sill and the lower edge of the door – making its proper fit crucial for both user comfort and the protection of the paintwork and sill structure.

Technical and Functional Characteristics

The door entry sill plate performs several important operational functions:

• protects the sill surface from scratches and scuffs during entry and exit,
• stabilizes the trim of the lower part of the door opening, improving the visual cohesion of the interior,
• limits the accumulation of dirt in the gaps along the sill edge,
• helps maintain the correct contact line between the door seals and the body.

Thanks to its construction adhering to the factory BMW design, installation is based on original mounting points, which simplifies servicing and minimizes the risk of improper fit with the upholstery and other trim components.

Benefits of Using an Original BMW Sill Plate

Using an original door entry sill plate in the BMW F01/F04 helps maintain the interior's stylistic consistency and proper fit with factory body tolerances. Compared to aftermarket alternatives, the OEM part ensures:

• precise fit with the sill and the lower door edge,
• consistency with the interior styling characteristic of the 7 Series,
• easier installation without the need for modifications or forceful adjustments.

This is a practical solution for replacing a damaged sill plate after intensive use, bodywork and paint repairs, or when refreshing the vehicle's interior where preserving the original cabin character is important.

Application in Repairs and Interior Restoration

The front left door entry sill plate is suitable for both professional body shops and workshops specializing in the restoration of premium vehicle interiors. The part is particularly useful when:

• the existing sill plate has cracked or deformed,
• the sill edge has been refurbished and requires reinstallation,
• the vehicle is being prepared for sale and the entry area needs a visual tidy-up.

By maintaining the factory geometry, the sill plate helps restore the original appearance of the entry area, which is important for both the user and the car's market value.

Related Categories and Technical Materials

If you are looking for other body and interior trim elements dedicated to this brand, which will allow you to comprehensively restore the sill, pillars, or entry area, check out the available parts in the Other BMW category.

To better understand the structural differences between sports and standard versions of premium cars, as well as the impact of applied components on vehicle performance and character, it is worth reading the article Audi RS vs. Other Models – What's Under the Hood and Chassis?, which discusses, among other things, the construction of powertrains, braking systems, and chassis in the context of selecting replacement parts.