BMW 3 Series E90 E91 LCI Door Sill Strip Rear Right Beige 7146350

BMW 3 Series E90 E91 LCI Door Sill Strip Rear Right Beige is an original interior trim component designed for installation in the rear right door sill area. The beige color ensures consistency with the factory upholstery, while the precise fitment for this specific vehicle position ensures secure seating and stable alignment of the carpet edge. It is a practical solution for users who want to aesthetically and functionally restore the factory look of the door sill in their BMW.

Specifications and technical data

• SKU: 7146350
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7146350
• Substitutable numbers: 51437066992, 7066992, 51477146350, 7146350
• Location on the vehicle: Rear, Right
• Color: Beige
• Category: Other Interior Parts & Accessories

Purpose and function of the door sill component

The rear right door sill strip is responsible for protecting the sill edge and the lower part of the upholstery from scuffs and dirt when entering and exiting the vehicle. Thanks to its dedicated placement in the rear passenger side of the vehicle, it ensures proper routing of the floor coverings and visually organizes the sill line.

This component serves several key functional purposes:

• stabilizes the edge of the carpet and upholstery in the sill area,
• reduces the risk of mechanical damage to the paint and plastic in the lower part of the door opening,
• improves the visual continuity of the interior trim in the rear of the cabin.

Color and interior matching for BMW

The beige finish of the strip allows for a seamless blend with light interior configurations used in the BMW 3 Series. The carefully selected shade facilitates integration with factory side panels, trim, and seat upholstery, ensuring that the entire rear cabin maintains a uniform, orderly appearance after installation. This is particularly important when replacing a single element, as it allows you to maintain the factory interior aesthetics without the need to modify other components.

Installation characteristics and condition

The strip is designed as a component dedicated to a specific location on the body, which facilitates installation and eliminates the need for additional modifications. Properly shaped edges and the mounting points provided by the manufacturer allow for precise seating in the rear right sill area. The product is in used condition, which means that before installation, it is worth visually inspecting the surface and preparing it according to your own aesthetic requirements.

Application in service and interior restoration

This type of door sill strip is particularly useful for:

• local repairs following mechanical damage in the sill area,
• interior restoration after intensive use of the rear cabin,
• restoring the original appearance of the car after upholstery removal or bodywork and painting.

By using an original BMW component, you maintain compliance with the factory interior geometry, which facilitates further service work and minimizes the risk of improper fitment of adjacent panels.

Expanding the door sill area in your BMW

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 out the available parts in the Other BMW category.

Technical support and parts knowledge

When selecting interior trim elements and body components, it is worth using reliable sources of information to properly assess the differences between individual equipment lines and model versions. For a better understanding of how manufacturers differentiate construction and equipment within a single brand, an article comparing standard and sports versions may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?. Although it concerns a different brand, it well illustrates the manufacturers' approach to component design and can be a useful context when planning to expand or refresh your own car.