Mercedes W447 Door Sill Rear Left N/S Trim Entrance Cover Step Plate A2466800374

The Left Rear Sill Strip for Mercedes W447 is an original, used cover for the rear entry area, designed for installation on the left side. This component protects the sill edge near the rear doors, enhances the entry aesthetics, and helps maintain order in the cargo area, offering a practical and durable solution for Mercedes W447 model users.

Specifications and technical data

• SKU: A6397660119
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397660119
• Substitutable numbers: A6397660119, A 639 766 01 19
• Location on the vehicle: Rear, Left
• Category: Doors & Door Skins

Purpose and Function of the Component

The described Left Rear Sill Strip for Mercedes W447 serves as an entry cover in the rear of the vehicle, mounted on the driver's side. It protects the sill edge from typical mechanical damage resulting from getting in and out and loading luggage, while also visually tidying up the entry area.

Thanks to its precise fit for the W447 body generation, the component maintains correct geometry and works with factory mounting points, ensuring stable seating and no unwanted play during operation.

Construction and Body Fitment

The strip is designed as a body part within the Doors and Door Sheet Metal group, intended for installation in the rear section of the vehicle on the left side. Its construction accounts for the sill profile and the shape of the door opening, allowing the element to fit snugly against the body and integrate with other interior trim panels.

Its original manufacturer origin ensures consistency with Mercedes' styling line and proper alignment with adjacent panels, reducing the risk of creaks or rattles during driving. This solution is particularly beneficial when replacing a damaged or worn strip with a part that matches the original specifications.

Benefits of Using an Original Sill Strip

• Protection of the rear sill edge from scratches and scuffs during daily use.
• Aesthetic finishing of the entry area to the rear cabin or cargo space.
• Factory fitment for the left side of the Mercedes W447 body.
• Stable mounting thanks to a design intended for original mounting points.
• The ability to restore a cohesive interior appearance after body repairs or replacement of a damaged component.

Using an original sill strip helps maintain the visual and functional consistency of the entry area, which is important for both daily use and potential resale of the vehicle.

Condition and Practical Application

The component comes from a Mercedes vehicle and is offered as a used part, providing a sensible compromise between cost and adherence to factory specifications. This type of component is ideal for replacing a strip damaged in a collision, for sill repairs, or for refreshing the interior of heavily used vehicles.

Thanks to its precise fit for the rear left side of the body, installation is straightforward, without the need for body modifications, making the process easier for professional workshops and more experienced DIY users alike.

If you are planning a comprehensive repair or upgrade of the sill area in your Mercedes and need other parts from the same group, such as covers, overlays, or additional strips, check the available parts in the Doors and Door Sheet Metal Mercedes category.

If you want to better understand how using used body parts fits into a modern approach to car ownership and cost reduction in servicing, it's worth reading the article Circular Economy in Your Garage – How Choosing Used Dismantled Parts Truly Supports Environmental Protection and Your Wallet?.