Mercedes-Benz A-Class W168 Front Left Right Seat Backrest Adjustment Handwheel

Mercedes-Benz A-Class W168 Front Left Right Seat Backrest Adjustment Handwheel is a practical control element that restores full functionality of the backrest adjustment in the driver's or passenger's seats. By using an original solution from the Seats and benches group, you maintain the factory interior ergonomics and a consistent cockpit appearance. It is a beneficial choice when repairing the backrest adjustment mechanism in Mercedes A-Class W168 generation models.

Specifications and technical data

• SKU: A1689100088
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1689100088
• Substitutable numbers: A1689100088, A 168 910 00 88, BG
• Location on the vehicle: Front, Left, Right
• Offset (ET):
• Category: Seats and Sofas

Purpose and vehicle placement

The presented handwheel is designed for installation on front seats in the Mercedes A-Class W168 and can be used on both the left and right sides. The component works with the factory backrest adjustment mechanism, allowing for comfortable adjustment of the recline angle according to the driver's or passenger's preferences. Thanks to the preservation of the original mounting geometry, the installation process is predictable and tailored to the seat construction.

Technical and functional characteristics

The backrest adjustment handwheel is responsible for precise control of the backrest position through manual rotation, which allows for quick adjustment of the seating position to the height and driving style. The design is optimized for daily use – the shape ensures a firm grip, and the profiling facilitates operation even while wearing gloves. The element was designed specifically for seats used in the Mercedes A-Class W168, which reduces the risk of play, skipping, or improper engagement with the adjustment mechanism.

Condition, origin, and benefits of use

The offered element comes from original Mercedes equipment and is a used product, which allows for maintaining the stylistic consistency of the interior with other components. Choosing an original seat backrest adjustment handwheel means:

• maintaining the factory look of the seat and cockpit,
• compatibility with the existing adjustment mechanism,
• reducing the risk of installation problems typical of aftermarket replacements,
• a favorable cost-to-functionality ratio when repairing the interior.

Thanks to this solution, you can easily restore comfortable backrest adjustment without interfering with the seat structure or requiring additional modifications.

Comfort of use and interior tuning applications

A properly functioning backrest adjustment handwheel has a direct impact on ergonomics behind the wheel and passenger comfort. Replacing a damaged or worn element is particularly important for longer trips, where proper back support reduces fatigue. The handwheel can also be part of a broader cabin refreshment project – replacing seats, upholstery, or other control elements.

If you want to better plan the interior modernization of your car and utilize the potential of used equipment elements, check out the article Car interior tuning with Global Parts, where you will find practical tips regarding the selection of seats and other components.

Modernization expansion – other elements of the same group

If you are planning a comprehensive repair or modernization of the seating area in your Mercedes and need other elements from the same group, such as various seat variants, rear benches, or additional adjustment elements, check the available parts in the category Mercedes Seats and benches.

To better understand the benefits of choosing original dismantled components and their impact on safety and repair durability, it is worth reading the guide OEM quality guarantee and safety – why used original car parts are the best choice for your car?.