Mercedes C238 Front Door Seal Gasket Right O/S Sealing Strip A2387276000

Mercedes C238 Front Door Seal Gasket Right O/S Sealing Strip is an original body component from the Door seals group, designed for installation on the front right door of Mercedes vehicles. The precisely shaped sealing profile helps reduce noise, improve cabin acoustic comfort, and maintain a stable seal between the door and the bodywork.

Specifications and technical data

• SKU: A2387276000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2387276000
• Substitutable numbers: A2387276000, A 238 727 60 00
• Location on the vehicle: Front, Right
• Category: Door Seals

Purpose and vehicle placement

The presented seal is designed for installation in the front right door area, where it is responsible for a tight connection between the door leaf and the body frame. The dedicated placement on the vehicle facilitates the identification of the correct component during replacement and helps avoid issues with matching the shape or length of the profile.

A properly selected door seal limits the ingress of water, dust, and air gusts into the interior, which translates into stable operation of the electrical systems in the door and more predictable operating conditions in a variable climate.

Technical and functional characteristics

The door seal for the Mercedes C238 series has been manufactured as a component matched to the factory body geometry, thanks to which it maintains the correct contact line along the entire perimeter of the door. The profile design is prepared to work with the original mounting points, which facilitates installation and reduces the risk of leaks at the joints.

The properly selected hardness of the compound and the shape of the seal cross-section contribute to:

• stable door closing without excessive resistance,
• reduction of vibrations transmitted from the body to the door leaf,
• maintaining even pressure along the entire contact length.

This makes it possible to maintain vehicle comfort and reduce unwanted sounds, such as air whistling or creaking during door operation.

Benefits of using an original Mercedes door seal

Using a dedicated seal in the front right door of a Mercedes allows for the restoration of factory sealing and cabin acoustic parameters. The component from this group is designed for long-term operation, which is why its replacement with a part with the correct profile is important during post-accident repairs, body restoration, or leak elimination.

The main advantages include:

• compatibility with the door structure – fitment to a specific body area,
• stable adhesion – reduction of the risk of slack and leaks,
• improvement of driving comfort – reduction of external noise and better interior insulation.

Component condition and service application

The front right door seal is offered as a used part, which makes it an attractive solution for service repairs where maintaining compliance with the original design while optimizing costs is important. This type of component will work well both when replacing a worn seal and when rebuilding a door after mechanical damage.

Selection of other door seals for Mercedes

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other components from the same group, such as additional perimeter seals, pillar seals, or sill seals, check the available parts in the Mercedes door seals category.

Technical support and knowledge about Mercedes powertrains

If you are simultaneously servicing the powertrain in vehicles of this brand and want to better plan work on a diesel engine, it is worth reaching for proven technical materials. For example, in the context of popular 3.0 V6 CDI units, an article describing the characteristics, typical faults, and the scope of activities when refreshing accessories may be helpful – you can find it here: The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI.