Mercedes-Benz A207 W207 Convertible Rear Right O/S Window Rail Sealing Strip

Mercedes A207 W207 Rear Right Window Seal Rear Right is a precisely fitted body element designed for the rear right window in A207/W207 series models. It ensures a tight window seal, reduces wind noise, and protects the interior from water and dirt, maintaining stable body conditions. Thanks to its original geometry, the seal preserves the correct body line and enhances cabin acoustic comfort.

Specifications and technical data

• SKU: A2076730421
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2076730421
• Substitutable numbers: A2076730421, A 207 673 04 21, KZ
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and Function in the Body

The rear right window seal in the Mercedes A207/W207 series operates in a critical area of the rear body, where the window surface meets the side panels. Its functions include:

• maintaining a stable, watertight connection between the window and the side panel,
• preventing water and moisture from entering the door and cabin,
• reducing air noise at higher speeds,
• protecting the window edges from minor mechanical damage.

A properly fitted seal in this location is crucial for acoustic comfort, the durability of upholstery elements, and the proper functioning of mechanisms in the rear part of the vehicle.

Fitment for Mercedes A207 / W207

The presented seal has been specifically designed for the body construction of the A207/W207 series, taking into account the characteristic side line and the shape of the rear window. This means that:

• the seal's profile matches the original shape of the window edge,
• the contact points are consistent with the original mounting layout,
• visual consistency with other side trim elements is maintained.

Such precise fitment facilitates hassle-free installation and minimizes the risk of leaks that can occur with universal profile parts.

Element Characteristics and Condition

This seal belongs to the body element group classified as Doors and Door Panels, operating in direct proximity to the door structure and adjacent side panels. Its placement on the vehicle, specified as the rear right side, clearly indicates its mounting position, making it easier to select the correct component for replacement.

The product is offered as a used part, meaning it comes from a dismantled vehicle and may show typical signs of wear and tear for such components. However, it retains its intended functionality, offering a cost-effective solution for body repairs where structural conformity with the original design is a priority.

Benefits of Using an Original Window Seal

Using a dedicated rear right window seal for the Mercedes A207/W207 allows you to maintain body performance parameters close to factory levels. Key benefits include:

• stable window seating in the frame and reduced unwanted vibrations,
• decreased risk of moisture damage to upholstery and interior components,
• improved acoustic insulation in the rear passenger cabin,
• consistent appearance of the vehicle's side line after repair or replacement.

For drivers who value bodywork refinement and driving comfort, selecting the correct seal is an important aspect of comprehensive maintenance of the vehicle's side area.

Related Mercedes Body Parts

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other parts from the same group, such as panels, reinforcements, or additional sealing elements, check the available parts in the Mercedes Doors and Door Panels category.

For drivers interested in a broader approach to vehicle configuration, including selecting gear ratios and drivetrain characteristics to match their driving style, the guide article Used Drive Axles and Differentials – How to Choose Ratios for Your Driving Style may be helpful, discussing practical aspects of operating used components.