Mercedes W164 Seat Backrest Cushion Rear Left N/S Cover Black A1649202737

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W164 Seat Backrest Cushion Rear Left N/S Cover Black is an original component from the Seats and benches category, designed for the rear left section of the seat in Mercedes W164 class models. The black finish ensures a consistent, subtle interior character, while the factory design provides proper back support and stable mounting in the vehicle. It is a practical solution for users who want to restore the full functionality of the rear bench without compromising on fitment and ergonomics.

Specifications and technical data

• SKU: A1649202737-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1649202737
• Substitutable numbers: A1649202737, A 164 920 27 37
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Seats and Sofas

Purpose and fitment for Mercedes W164

The backrest has been designed specifically for the rear left section of the bench in the Mercedes W164, ensuring it maintains the factory geometry, mounting points, and appropriate structural rigidity. Installation in the dedicated spot in the vehicle does not require upholstery modifications or interference with the body structure, which facilitates service and reduces the risk of improper interior component alignment.

Structural and functional characteristics

The seat backrest belongs to the group of components responsible for travel comfort and passenger safety on the rear bench. The design intended for the rear left side provides:

• stable back support for the passenger during the ride,
• proper interaction with the seat cushion and other bench segments,
• preservation of the original line and split of the rear bench in the Mercedes W164.

As a component from the Seats and benches category, the backrest is essential for post-collision repairs, replacing worn upholstery components, or restoring the full functionality of the folding bench.

Color finish and interior aesthetics

The black color of the backrest allows for easy matching with most factory interior configurations in the Mercedes W164. The neutral, dark tone effectively masks typical operational dirt and helps maintain visual order in the cabin. Thanks to this, replacing a single backrest segment does not disrupt the stylistic consistency of the rear interior, and the entire bench retains a uniform, elegant look.

Condition of the component and practical application

The backrest comes from the secondary market, which allows for reduced repair costs while maintaining the manufacturer's original specifications. It is a good solution for:

• repairs after mechanical damage to the rear bench,
• replacing a worn or deformed backrest,
• completing the interior after partial disassembly or modifications.

Choosing an original backrest dedicated to the rear left side promotes maintaining the correct passenger position and proper interaction with seat belts and other seat components.

Integration with other interior elements

During a comprehensive cabin renovation, it is worth treating the backrest as part of a larger seating system. Replacing this component often goes hand in hand with refreshing other bench segments, front seats, or side upholstery elements to achieve a consistent visual and functional effect. Well-chosen components from the same group allow for restoring the interior's functionality to a state close to factory condition.

If you are planning a comprehensive repair or upgrade of the rear bench seating area in your Mercedes and need other components from the same group, such as backrests, seat cushions, or complete bench modules, check the available parts in the Mercedes Seats and benches category.

To better plan your cabin refresh and combine the backrest replacement with other interior modifications, it is worth checking out practical tips on selecting seats, steering wheels, and multimedia systems – you will find them in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.