Mercedes W246 Rear Door Window Interior Seal Sealing Rail Left N/S A2467350000

Mercedes W246 Rear Door Window Interior Seal Sealing Rail Left N/S is an original body component from the Window seals and trims category, designed for installation in the rear left door. The precisely fitted sealing profile helps reduce noise, improves cabin acoustic comfort, and supports protection against moisture and contaminants.

Specifications and technical data

• SKU: A2467350000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2467350000
• Substitutable numbers: A2467350000, A 246 735 00 00
• Location on the vehicle: Rear, Left
• Part type: Inner Beltline Seal
• Category: Window Seals, Gaskets & Trims

Purpose and function of the seal

The presented seal is dedicated to the rear left door area in W246 series models. Its task is to maintain stable pressure of the window against the door frame, which translates into the tightness of the window system and the reduction of air drafts while driving. Thanks to its proper profile and flexibility, this component supports:

• reduction of wind noise in the rear part of the body,
• protection of the window edge against mechanical micro-damage,
• draining water away from the interior of the door and passenger cabin.

Benefits of using an original Mercedes seal

The original rear door window seal matched to Mercedes standards ensures consistency with the factory body construction. The maintained geometry and appropriate material hardness help maintain the correct operation of the window in the guides and stable adhesion to the frame. Key advantages include:

• compatibility with the factory window lifting system in the rear left door,
• maintaining the aesthetic line of the window edge without unnatural deformations,
• possibility of installation in place of a worn or leaking component without additional modifications.

Installation and operational characteristics

The seal is intended for installation in the rear left window area, maintaining factory mounting points. Proper seating of the component allows for restoring the correct line of the window's adhesion to the door frame, which is important when operating the vehicle in variable weather conditions. The component comes from disassembly, which means it is a used part that retains functionality suitable for further operation after proper installation. This type of solution is often chosen for vehicle maintenance where it is important to maintain the original manufacturer's specification while optimizing costs.

Selection and quality of the used part

Choosing a used window seal for a Mercedes allows you to combine the preservation of the original construction with a more favorable cost level compared to new replacements. An OEM component from disassembly usually reflects factory fitment better than random non-original counterparts. If you are considering broader use of second-hand parts in your car, a guide on comparing the quality and cost-effectiveness of different solutions may be helpful – you can find a detailed discussion in the article New or used? A comparison of costs and quality of car parts.

Expanding work within Mercedes window seals

If you are planning a comprehensive repair or modernization of the window area in your Mercedes and need other components from the same group, such as additional window seals, trim strips, or guide profiles, check the available parts in the Mercedes window seals and trims category.

Substantive support in selecting other used components

Although the described seal concerns the bodywork, many users simultaneously service the engine fuel system using used parts. In such a case, it is worth familiarizing yourself with the principles of safe selection of components from disassembly – practical tips can be found in the guide Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?.

Summary

Mercedes W246 Rear Door Window Interior Seal Sealing Rail Left N/S is a practical solution for users who want to restore the proper tightness of the rear left window and improve acoustic comfort inside the vehicle. The use of an original component from the Window seals and trims group promotes the preservation of the factory character of the body and is a reasonable choice for maintenance repairs in Mercedes vehicles.