Mercedes W639 High Roof Cover Strip Moulding Rear Left N/S A6396900570

Mercedes W639 High Roof Cover Strip Moulding Rear Left N/S is an original body component from the Protective and decorative strips group, designed for installation in the rear left section of the roof. It provides an aesthetic finish to the body edge and additional protection for this area against mechanical damage and external factors. It is a practical solution for users who want to maintain a consistent body appearance and the correct roof line in their Mercedes.

Specifications and technical data

• SKU: A6396900570
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6396900570
• Substitutable numbers: A6396900570, A 639 690 05 70
• Location on the vehicle: Rear, Left
• Category: Body Mouldings & Trims

Purpose and function of the roof strip

The presented strip has been designed specifically for installation in the rear left part of the vehicle's roof, ensuring a precise fit to the body shape. It is responsible for the aesthetic closure of the roof line and for protecting the sheet metal edge against minor impacts, abrasions, and the accumulation of dirt. Such a solution helps reduce the risk of corrosion in a critical area and makes it easier to keep the bodywork in good visual condition.

Advantages of using an original Mercedes strip

Using an original roof strip in a Mercedes W639 allows you to maintain factory-fit alignment and the stylistic consistency of the entire body. The component from this group is designed for the specific geometry of the roof, which translates into:

• precise adhesion to the body surface without unsightly gaps,
• stable mounting at the points provided by the manufacturer,
• maintaining the correct roof line and visual harmony of the vehicle,
• easier installation in place of the factory strip without the need for modifications.

Thanks to this, replacing a damaged component with an original strip from the same series is a technically safe and predictable solution in terms of the final result.

Component characteristics and installation area

The roof strip mounted in the rear left part of the vehicle operates in an area particularly exposed to weather conditions and air turbulence while driving. The properly selected profile and shape of the component help in:

• sealing the roof edge against adjacent body panels,
• protecting the sheet metal edge against chips and minor damage,
• maintaining orderly airflow along the roof,
• preserving the factory look of the rear part of the vehicle.

A used component of this type is a good choice for post-accident repairs or localized body restoration when you want to maintain the original construction and geometry of the bodywork.

Condition of the component and use in repairs

The strip comes from a used vehicle, which makes it an attractive alternative to new replacements, especially in the context of bodywork and restoration repairs. Used body components often fit better with the actual condition of the vehicle, facilitating color matching and reducing costs while maintaining the manufacturer's original specifications. In the case of repairs in the rear left part of the roof, such a strip allows you to restore the correct appearance and protective function without interfering with the roof structure.

If you want to analyze more broadly when it is worth reaching for used body components instead of replacements, the following article will be helpful: Post-accident repair of your car: why are used body parts a better choice than replacements?.

Expanding repairs within body strips

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other components from the same group, such as covers, overlays, or additional strips, check the available parts in the Mercedes protective and decorative strips category.