Mercedes W169 Rear Door Seal Gasket Rail Left N/S A1697350365

The Mercedes W169 Rear Left Door Window Seal is an original body part from the Window Seals and Trim category, designed for installation in the rear left door of the vehicle. It ensures a tight window seal, reduces wind noise, and supports the proper functioning of the window regulator mechanism, contributing to a more comfortable and orderly driving experience.

Specifications and technical data

• SKU: A1697350365-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697350365
• Substitutable numbers: A1697350365, A 169 735 03 65
• Location on the vehicle: Rear, Left
• Category: Window Seals, Gaskets & Trims

Purpose and Function of the Part

The presented seal is dedicated to the rear left door area in Mercedes W169 models. Its purpose is to provide stable guidance for the window within its track and to limit the ingress of water, dust, and air drafts into the door and cabin. Thanks to its precisely contoured design, it supports the correct sealing of the window perimeter, which reduces the risk of window fogging and the generation of unwanted noises during driving.

Benefits of Using an Original Seal

Using an original seal in the rear left window track allows for maintaining the factory fit of the door components. In practice, this means:

• better cooperation with the window regulator mechanism,
• stable window guidance throughout its entire range of motion,
• reduction of creaks, rattles, and play within the door,
• more predictable window behavior with frequent opening and closing.

For the user, this translates to enhanced interior acoustics and reduced stress on other door components, such as the window tracks or regulator.

Installation Characteristics

The seal is designed for a specific placement on the vehicle – the rear left side of the body. This ensures its geometry matches the factory dimensions of the door opening, facilitating installation and allowing for precise seating in the original mounting points. Proper fit minimizes the need for additional modifications and maintains consistency with other door trim elements.

Condition and Service Application

This part is a used component, sourced from a dismantled vehicle, offering a cost-effective solution for vehicle servicing where both functionality and repair cost optimization are important. This type of component is particularly useful for:

• repairs following collisions in the rear left door area,
• addressing leaks and noises related to window operation,
• renovating the door area in older Mercedes W169 models.

Expanding Repair Scope – Mercedes Window Seals and Trim

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and require other parts from the same group, such as additional window seals, trim strips, or window guides, check the available parts in the Mercedes Window Seals and Trim category.

Technical Support for Larger Repairs

For more extensive service work, including mechanical components or repairs after more serious damage, it is advisable to consult reliable guide materials. The article describing step-by-step how to safely choose used components of greater operational significance may be helpful – you can find it here: How to Buy a Used Car Engine and Avoid Pitfalls – A Step-by-Step Guide.