Mercedes W169 Seal Door Window Front Right O/S Interior Gasket A1697250825

Mercedes W169 Front Right Door Seal is an original part from the Door Seals group, designed for installation on the front right door. The precisely fitted sealing profile helps reduce noise, improve acoustic comfort, and maintain proper body sealing in daily use.

Specifications and technical data

• SKU: A1697250825
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697250825
• Substitutable numbers: A1697250825, A 169 725 08 25, KD
• Location on the vehicle: Front, Right
• Category: Door Seals

Purpose and Function of the Seal

The presented seal is dedicated to the front passenger-side door area, ensuring a proper fit to the frame and body shape. It is responsible for limiting the ingress of water, dust, and air drafts into the cabin, as well as reducing aerodynamic noise during high-speed driving.

Thanks to its construction compliant with factory Mercedes standards, the part works in conjunction with the lock, hinges, and side window, without causing stress or unnatural door closing. A properly selected seal also helps reduce the risk of window fogging by limiting uncontrolled moisture ingress.

Construction and Body Fitment

The seal is designed as a perimeter profile mounted within the door frame and adjacent body edges. The cross-sectional shape and material flexibility are adapted to the specific geometry of the front right door in the W169 model, facilitating installation and ensuring stable seating along its entire length.

The appropriately selected hardness of the rubber compound allows for maintaining a seal with repeated opening and closing of the door, without excessive resistance. Precise body fitment reduces the risk of cracks, squeaks, or looseness, which often occur when using non-original parts.

Benefits of Using an Original Seal

Using a factory door seal in a Mercedes W169 translates into a number of practical operational benefits:

• more stable door closing and even pressure along the entire perimeter,
• reduced ingress of water and dirt into the sills and interior,
• improved cabin acoustic comfort by reducing external noise,
• decreased risk of corrosion in the sill and lower door edge areas.

For the user, this means quieter driving, better interior protection, and more predictable door behavior in various weather conditions. Original fitment is particularly important for sealing components, where even minor deviations can result in leaks.

Installation Characteristics and Item Condition

The seal is intended for installation in the factory mounting points on the front right door. The design based on an OEM solution allows for installation without the need for body modifications or the use of non-standard brackets. In practice, this translates to shorter working time and a lower risk of installation errors.

The item is offered in used condition, meaning it comes from a dismantled vehicle and may show signs of normal wear and tear, while retaining the functionality required for further use. For many users, this is a reasonable compromise between repair cost and maintaining the original vehicle specification.

Mercedes Door Seals – Selection and Repair Extension

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

If you are interested in a broader context of car operation and optimizing service costs using used parts, it is worth familiarizing yourself with a comparative analysis of Volkswagen powertrains – practical information can be found in the article Volkswagen 1.9 TDI vs 1.4 TSI – Evolution of VW Engines and Repair Costs.