BMW G20 G21 G80 Door Sill Entrance Cover Trim Rear Left N/S Black 17949110

BMW G20 330e Door Sill Entrance Cover Trim Rear Left N/S Black is an original body trim component designed for installation in the rear left door sill area. The dark finish gives the interior a cohesive, understated character, and the factory origin of the part ensures precise fitment to the body structure. This is a practical solution for users looking to restore the aesthetics and functionality of the door sill after damage or wear.

Specifications and technical data

• SKU: 7482287
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7482287
• Substitutable numbers: 7482287, 17949110, 7446423, 51477482287
• Location on the vehicle: Rear, Left
• Category: Trim

Purpose and function of the component

The rear left door sill trim in the BMW 3 Series G20 330e model plays an important protective and aesthetic role. It protects the edge of the door sill from scratches and mechanical damage when passengers enter and exit the rear of the vehicle. At the same time, it is an integral part of the interior trim, maintaining the consistency of the styling lines characteristic of the BMW brand.

Its placement on the rear left side of the vehicle body means that the component is designed for the specific geometry of the door sills, which translates into stable seating and eliminates the need for installation modifications.

Original origin and fitment

The trim is a part sourced from the BMW production line, ensuring it maintains the manufacturer's factory quality standards. This means:

• compatibility with factory mounting points in the BMW G20 330e,
• a profile perfectly matched to the shape of the rear left door sill,
• a consistent shade of black with other trim elements.

For the user, this means the ability to install it in place of the previous trim without interfering with the body structure. Original fitment reduces the risk of looseness, rattles, or unsightly gaps at the contact points with other panels.

Visual and functional characteristics

The black color of the door sill trim blends well with both light and dark upholstery, creating a neutral, technical finish. The component has been designed as part of a high-traffic area, so its construction facilitates easy cleaning and reduces the visibility of minor signs of use.

In daily use, the trim:

• protects the paint and door sill structure from footwear scuffs,
• visually organizes the entrance edge to the rear row of seats,
• helps keep the interior in a neat and orderly condition.

Part condition and service application

The item is offered as a used part, which represents a reasonable compromise between cost and functionality for accident repairs or interior restoration. Such components are often chosen for:

• local repairs following mechanical damage to the door sills,
• restoring the factory look of the interior after heavy use,
• economical replacement of individual trim elements.

Using an original, used door sill trim allows you to maintain the level of fit and finish characteristic of BMW, while reducing costs compared to new components.

Practical installation and maintenance tips

Before installation, it is recommended to verify the compatibility of the part with the specific equipment version of the BMW G20 330e and to check the mounting points on the vehicle. A correctly installed trim should adhere evenly to the door sill, without deformations or tension. To maintain aesthetics, it is worth periodically cleaning the surface of the trim with mild agents designed for plastics used in automotive interiors.

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, check the available parts in the BMW door sill trims category. This will make it easier to select a cohesive set of trim components.

How to optimize repair costs with used parts

Choosing original, used trim elements, such as the rear left door sill trim, is often a cost-effective solution, especially for spot repairs. Owners of cars of various brands, including popular VW models, are increasingly turning to professionally selected dismantled parts to keep their vehicles in good technical condition without overstretching their budget. You can find more about this approach to servicing in the article on the economical use of original used parts for Volkswagen repairs.