Mercedes Coupe C205 250d Front Right Door Seal Rubber A2056363800

The Mercedes Coupe C205 250d Front Right Door Seal is an original part from the Doors and Door Panels group, designed for installation on the front right door of a coupe body style. The precisely shaped seal profile ensures a tight closure of the door leaf, reducing noise, moisture ingress, and unwanted contaminants from entering the vehicle's interior.

Specifications and technical data

• SKU: A2056363800
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2056363800
• Substitutable numbers: A2056363800, A 205 636 38 00
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Door Seal Purpose and Function

This seal has been specifically designed for the front right door leaf in a coupe body style, guaranteeing a proper fit to the frame and window contours. The component operates in the critical contact area between the door and the body, responsible for maintaining a stable barrier against water, air, and dust.

Thanks to its appropriate profile and material flexibility, the seal supports proper door closing, reduces creaks, and minimizes the transfer of vibrations from the body to the cabin. A correctly chosen seal also contributes to acoustic comfort by reducing wind noise at higher speeds.

Benefits of Using an Original Mercedes Seal

Using an original part from the Doors and Door Panels group allows you to maintain factory-level sealing and fitment parameters. The seal is tailored to the door's geometry, facilitating installation and reducing the risk of leaks in corners and along contact edges.

Key benefits include:

• maintaining proper protection against water and moisture in the sill and pillar area,
• reducing external noise and improving cabin acoustic comfort,
• stable door operation with repeated opening and closing,
• visual and technical consistency with other body components.

A used, original component of this type is a good solution for accident repairs, replacing worn seals, or restoring bodywork integrity after body and paint work.

Vehicle Placement and Installation Aspects

The seal is intended for installation in the front right section of the vehicle body, in the driver's or passenger's door area – depending on the market and vehicle configuration. This placement requires adherence to the correct sequence for removing and installing trim elements to avoid damaging the sealing surface.

During installation, it is recommended to:

• thoroughly clean the contact surfaces on the door frame and body,
• check the condition of the hinges and lock to prevent excessive seal tension,
• verify even contact along the entire perimeter after closing the door,
• check the operation of the windows and lifting mechanism for any signs of rubbing.

Properly executed installation allows for full utilization of the seal's properties and minimizes the risk of re-intervention in a short period.

Component Condition and Practical Application

The offered seal is a used component, which translates to a favorable cost-to-quality ratio while maintaining the original manufacturer's specifications. This type of component is suitable for both routine repairs and restoring factory body parameters in vehicles used daily.

Choosing an original door seal helps avoid problems typical of aftermarket alternatives with imprecise profiles, such as localized leaks, excessive noise, or difficult door closing. This is particularly important in premium vehicles where high driving comfort and stable body operation are expected.

Related Body Parts and Additional Information

If you are planning a comprehensive repair or upgrade of the side body area of your Mercedes and need other parts from the same group, such as door skins, reinforcements, or mounting frames, check the available parts in the Mercedes Doors and Door Panels category.

When selecting and installing body parts, it is advisable to follow proven service procedures and the manufacturer's technical documentation. Additional tips on working with used components, selection criteria based on manufacturer markings, and practical installation aspects can be found in the Global Parts guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECU Modules and Sensors?.