WIndow Seal Mercedes H243 H247 Rear Right O/S Inner Rail Trim Strip A2477358801

WIndow Seal Mercedes H243 H247 Rear Right O/S Inner Rail Trim Strip is an original body component from the Door seals group, designed for installation in the rear right door window. The precise fit to the Mercedes body structure ensures stable window guidance, noise reduction, and improved cabin sealing. It is a practical solution for users who want to restore the factory properties of the side body area without compromising on quality.

Specifications and technical data

• SKU: A2477358801
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2477358801
• Substitutable numbers: A2477358801, A 247 735 88 01
• Location on the vehicle: Rear, Right
• Category: Door Seals

Purpose and vehicle placement

The described sealing strip operates in the area of the rear right door window, responsible for guiding the window and sealing the contact between the glass and the door frame. The placement on the vehicle is clearly defined as rear – right side, which facilitates the selection of the correct component during repair or replacement of side body parts.

Defining the position in this way minimizes the risk of ordering errors and allows for quick verification of compatibility with the specific body configuration of a given Mercedes vehicle.

Technical function and installation benefits

The door window seal performs several important operational functions:

• stabilizes the window in the guide, reducing play while driving,
• creates a barrier against water, dust, and contaminants entering the door interior,
• reduces air noise and vibrations in the rear cabin area,
• supports the proper operation of the window lifting and lowering mechanism.

Thanks to the use of an original sealing strip, structural integrity of the body is maintained, and the risk of leaks or accelerated wear of the window lifting mechanism is reduced. This is particularly important for vehicles used daily, where acoustic comfort and interior protection have a direct impact on the perceived quality of use.

Characteristics of the original Mercedes component

As a Mercedes brand product, the sealing strip has been designed in accordance with the manufacturer's factory standards. This means:

• geometry matched to the specific door and window construction,
• compatibility with factory mounting points,
• maintenance of proper rigidity and flexibility in the contact area with the glass.

The item comes from the used original parts segment, which allows for combining cost-effective repairs with maintaining parameters similar to those installed at the factory. This is a particularly attractive solution for post-accident repairs, replacing worn seals, or restoring tightness in older vehicle models.

Selection by OEM number and purchase support

When selecting a door window seal for a specific Mercedes model, correct matching by OEM number and body configuration is crucial. It is worth verifying the part's compatibility with the vehicle's VIN before purchasing to ensure that the strip will work correctly with the door frame and window mechanism.

If you want to streamline the component selection process and avoid mistakes, the following practical guide will be helpful: Guide: how to choose the right car part by VIN and OEM number. There, you will find a simple step-by-step action plan and a list of questions worth asking before finalizing your purchase.

Expanding repairs within Mercedes door seals

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 additional sealing strips, perimeter seals, or window guide elements, check the available parts in the Mercedes door seals category.