Door Sill Strip BMW E90 E90N E91 E91N Cover Trim Rear Left N/S Beige

Door Sill Strip BMW E90 E90N E91 E91N Cover Trim Rear Left N/S Beige is an original interior trim component designed for installation in the rear left door sill area. The beige finish allows for an aesthetic match with light-colored upholstery, and the factory BMW design ensures a proper fit with other panels. It is a practical solution when replacing a damaged trim or completing the interior after bodywork repairs.

Specifications and technical data

• SKU: 7066991
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7066991
• Substitutable numbers: 51477146347, 7146347, 51437066991, 7066991
• Location on the vehicle: Rear, Left
• Color: Beige
• Category: Other Interior Parts & Accessories

Purpose and function of the door sill strip

The rear left door sill strip in BMW 3 Series E90/E91 models is responsible for the aesthetic finish of the transition between the floor upholstery and the body sill. It protects the edge of the sill and the carpet from scuffs and dirt caused by passengers entering and exiting the rear seat. Thanks to its precisely shaped geometry, the component adheres stably to the body, which reduces unwanted play and squeaking during operation.

Color and interior matching

The beige color of the strip allows for a cohesive blend with light BMW E90/E91 interior configurations. This shade is particularly important for spot repairs – replacing a single element with a factory-color-matched part helps maintain a uniform look throughout the cabin. Color consistency is not only visually significant but also influences the overall quality perception of the interior by the driver and passengers.

Vehicle placement and installation aspects

The component is designed for installation in the rear left door sill area. This specific placement facilitates the selection of the correct strip when replacing a damaged component – especially in situations where only one side of the vehicle is being repaired. Factory fitment for BMW promotes installation into existing mounting points without the need for structural modifications. In practice, this translates to shorter service time and a lower risk of fitment issues.

Characteristics of the used component

The strip comes from the secondary market, which is a beneficial solution for maintenance or post-accident repairs when the priority is to maintain the original construction at a reasonable cost. A used OEM component usually fits better with the overall condition of the interior than a new aftermarket part, which is particularly important in older vehicles. Choosing an original strip from the secondary market allows you to maintain factory geometry and mounting methods while reducing expenses compared to a new component.

Compatibility and part identification

The strip was designed specifically for the BMW 3 Series E90/E91 generation, intended for the rear left side of the vehicle. Identification by OEM part number and interchangeable numbers is possible in the technical specifications section – where all detailed markings can be found and compared with vehicle documentation or the existing component. This makes it easier to verify compatibility before installation and avoid mistakes when selecting the component.

If you are planning a comprehensive repair or upgrade of the door 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 Other BMW category.

For drivers interested in comparing performance and technical solutions in sports models, including engine, brake, and chassis construction, the article Audi RS vs other models – what is hidden under the hood and chassis? may be helpful, as it shows how the selection of appropriate components affects the character of the entire car.