Mercede-Benz A W168 Rear Right Door O/S Window Guide Seal Gasket A1687351225

Mercede-Benz A W168 Rear Right Door O/S Window Guide Seal Gasket is a precisely fitted body component designed for the rear right side of the vehicle. It is responsible for stable door guidance and reducing play and unwanted vibrations, which translates into more secure closing and smoother operation of the entire mechanism. Thanks to the use of original geometry, the seal works in harmony with the factory door construction, ensuring predictable performance in daily use.

Specifications and technical data

• SKU: A1687351225
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1687351225
• Substitutable numbers: A1687351225, A 168 735 12 25, EM
• Location on the vehicle: Rear, Right
• Category: Door Handles

Purpose and function of the component

The described guide seal is dedicated to the rear right side of the body in the Mercedes W168 class model. Its task is to stabilize the door movement within the guide and maintain the correct path for the hinges and locking mechanism. A properly selected component of this type reduces the risk of the door edge rubbing against the body, decreases noise while driving, and supports the sealing of the door area.

Due to its fitment for a specific location on the vehicle, the seal allows for maintaining factory door operation parameters on the rear right side, which is important both for post-accident repairs and when replacing worn-out maintenance components.

Construction and fitment for Mercedes W168

The guide seal has been designed with the door construction of the Mercedes W168 in mind, taking into account the characteristic body profile and the method of mounting components in the rear right zone. The geometry and material flexibility are selected to work with factory mounting points and the shape of the guide, which facilitates installation and subsequent door adjustment.

As an element from the Door handles group, the seal interacts with the lock, handle, and other components of the opening mechanism, influencing the overall performance of the assembly. Proper fitment limits the transmission of vibrations to the body and helps maintain even pressure of the door leaf against the chassis.

Performance characteristics and installation benefits

Choosing a dedicated guide seal for the rear right side in a Mercedes W168 allows you to restore proper door guidance without the need for interference with the body structure. Key benefits include:

• smoother opening and closing of the door along the guide axis,
• reduction of play and rattling in the mounting area,
• better maintenance of door positioning relative to the body,
• limitation of vibration transmission to interior elements.

The item in used condition represents an economical solution while maintaining compliance with the vehicle's factory design. It is a practical option for routine repairs where functionality and fitment for a specific model are the priority.

Selection and technical compatibility

To correctly select a door guide seal for your Mercedes W168, it is worth paying attention to aspects such as the location on the vehicle (rear, right side) and compatibility with the door construction. The product has assigned OEM part numbers and interchangeable numbers, which facilitates verification of compatibility with a specific body version and model year.

Technical information such as SKU, brand designation, and condition are also available in the description, allowing you to quickly compare the offered part with the one currently installed in the vehicle. This minimizes the risk of purchasing an incorrect part and shortens the time needed to prepare the vehicle for installation.

Application in repairs and upgrades of the door zone

The rear right door guide seal is particularly useful for:

• repairs after collisions involving the rear part of the body,
• replacing worn or deformed door guiding elements,
• eliminating problems with closing and proper door fitment,
• service work in the area of the handle and lock mechanism.

If you are planning a comprehensive repair or upgrade of the door zone in your Mercedes and need other elements from the same group, such as exterior handles, interior handles, or additional opening mechanism components, check the available parts in the Mercedes Door handles category.

For drivers also interested in improving visibility and driving safety, practical tips on choosing lighting may be useful – you will find them in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses, among other things, the selection of original lighting components.