Mercedes W639 Rear Trunk Door Cover Stopper Trim Left Right N/O/S A6397660491

Mercedes W639 Rear Trunk Door Cover Stopper Trim Left Right is an original body trim component designed for the rear door area of this model. It provides an aesthetic cover for mounting holes, protects the interior of the door structure, and helps maintain a consistent appearance of the vehicle's side section. Thanks to the use of fabric upholstery, it blends harmoniously with the factory interior finish of the Mercedes.

Specifications and technical data

• SKU: A6397660491
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397660491
• Substitutable numbers: A6397660491, A 639 766 04 91, BG
• Location on the vehicle: Rear, Right, Left
• Upholstery material: Fabric
• Category: Trim

Purpose and function of the component

The described cover stopper is dedicated to the rear part of the door in the Mercedes Vito W639, with the possibility of installation on both the right and left sides. Its task is to cover selected technological or service holes, which limits the ingress of contaminants into the door structure and improves the visual consistency of the panel.

The component belongs to the Linings, decorative strips, and trims group, which means it contributes not only to protection but also to an orderly, factory-like appearance of the side body section. It is a practical solution for post-accident repairs, replacing damaged panels, or completing missing finishing details.

Construction and upholstery material

The cover is finished with fabric upholstery, which is characteristic of many interior configurations of the Mercedes Vito W639. The fabric provides a neutral, utilitarian character, standing up well to daily use in a commercial or passenger-commercial vehicle.

The choice of material allows for:

• consistent connection with factory door panels,
• reduction of noise and vibrations within the door area,
• easy cleaning using standard textile upholstery agents.

Vehicle placement and installation aspects

The cover is intended for installation in the rear part of the vehicle, with the possibility of use on both sides – right or left. Such a solution facilitates the selection of the component during repairs when it is necessary to replace a missing or damaged stopper in specific rear doors.

As an original Mercedes component, the part is designed for factory mounting points, which promotes precise fitment with the door structure. In practice, this translates into stable seating, no unwanted play, and the maintenance of proper trim geometry.

Characteristics of the used component

The presented cover comes from the secondary market, which allows for an economical restoration of the original door finish while maintaining compliance with factory specifications. The used component is a good solution for maintenance repairs when the priority is matching existing upholstery and reducing costs compared to new parts.

Choosing an original used part allows for maintaining the proper material structure, fabric shade consistent with the model, and factory geometry, which is important for precise installation in the rear doors.

Application in service practice

The rear door cover stopper will prove particularly useful in situations where:

• after bodywork or painting repairs, a set of finishing elements is missing,
• the original stopper has suffered mechanical damage or deformation,
• it is necessary to restore the aesthetics and functionality of the rear door area in a Mercedes Vito W639.

Thanks to the preservation of the factory design, the original appearance of the interior and the exterior part of the door can be restored without the need to use replacements with uncertain fitment.

Related Mercedes finishing elements

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as covers, decorative strips, or additional decorative panels, check the available parts in the Mercedes Linings, decorative strips, and trims category.

More about the cost-effectiveness of recycled parts

When selecting used body and interior components, it is worth knowing the principles of safely using parts from the secondary market to optimally combine costs with durability and functionality. Practical tips on choosing verified recycled components can be found in the article Brake calipers under the microscope: How to effectively reduce repair costs of the braking system by choosing verified recycled parts, the conclusions of which can also be applied to other original used parts.