Mercedes A-Class W169 Fairing Tailgate Trunk Lid Interior Top Left A1697400370

Mercedes A-Class W169 Fairing Tailgate Trunk Lid Interior Top Left is an original body component designed for installation on the left side of the tailgate in W169 series models. This used part from the Tailgates and rear parts category allows for a technically correct repair of damage in the rear body area, while maintaining factory geometry and fitment. It is a practical solution for workshops and users who want to restore the full functionality and aesthetics of the tailgate in their Mercedes.

Specifications and technical data

• SKU: A1697400370
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697400370
• Substitutable numbers: A1697400370, A 1697400370, A 169 740 03 70, AS
• Location on the vehicle: Left
• Category: Boot & Hatch Lids

Purpose and function of the component

The tailgate fairing on the left side is responsible for covering and protecting the mechanisms and space within the tailgate area. In practice, this means:

• stable closing and sealing of the left part of the tailgate,
• protection of internal components against moisture and dirt,
• maintaining the correct body line in the rear part of the vehicle,
• the possibility of correct installation of adjacent upholstery elements and covers.

Thanks to the preservation of the original design, the fairing works with factory mounts and fittings, which facilitates installation and reduces the need for additional bodywork modifications.

Construction and placement on the vehicle

The element was designed specifically for the tailgate of the Mercedes W169 series, with a precisely defined placement on the left side of the vehicle. This configuration guarantees:

• compliance with factory mounting points,
• proper adhesion to the tailgate structure,
• easier alignment of gaps and body lines during adjustment.

The fairing is part of the rear body system, which is why its proper fit is important for both the appearance and the comfort of using the trunk.

Benefits of using an original fairing

Using an original element from the Tailgates and rear parts group in a Mercedes brings a number of practical benefits:

• maintaining factory fitment quality and body lines,
• compatibility with existing hinges, covers, and upholstery,
• reducing the time required for fitting and adjustment,
• the possibility of economical repair using a used part.

For workshops and service centers, this means more efficient repair execution, and for the user – restoring the proper operation of the tailgate without the need for costly replacement of entire body assemblies.

Application in repairs and upgrades

The tailgate fairing on the left side will work well both for typical post-accident repairs and for replacing worn or damaged tailgate consumables. It can be used in:

• repairs after collisions in the rear part of the vehicle,
• bodywork renovations,
• restoring full trunk functionality after mechanical damage.

Thanks to the preservation of the original specification, this is a particularly beneficial solution where compliance with factory service documentation and a predictable installation process are important.

Complementing the Mercedes rear body

If you are planning a comprehensive repair or upgrade of the rear body area in your Mercedes and need other elements from the same group, such as additional fairings, covers, or tailgate segments, check the available parts in the Tailgates and rear parts Mercedes category.

If you are interested in a broader context of vehicle modernization and want to learn how to use used components to improve car performance, check out the guide How to increase engine power: a practical guide to engine tuning with used parts, which will help you plan the next stages of your car's development.