Mercedes W212 S212 Seat Headrest Rear Left Right N/O/S Leather Black A2129705250

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W212 S212 Seat Headrest Rear Left Right N/O/S Leather Black is an original rear seat component designed for installation on either the left or right side. Thanks to its black leather upholstery, it perfectly matches the premium interior character, ensuring a cohesive cabin look. This is a practical solution for users who want to maintain the factory aesthetics and ergonomics of the seats in their Mercedes.

Specifications and technical data

• SKU: A2129705250
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129705250
• Substitutable numbers: A2129705250, A 212 970 52 50
• Location on the vehicle: Rear, Right, Left
• Upholstery material: Leather
• Color: Black
• Category: Additional Seat Parts

Purpose and interior fitment

The presented headrest is designed as a rear seat backrest component, with the possibility of installation on both the left and right sides. The construction is consistent with the factory solutions used in the W212 model, which allows for maintaining the original seat line and proper head support for passengers.

The black upholstery color harmonizes with typical Mercedes interior configurations, facilitating the aesthetic replacement of a damaged or missing element without the need to interfere with other seat components.

Material and finish

The headrest is made of leather upholstery, which provides a pleasant-to-touch, durable, and easy-to-maintain material. The leather withstands daily use well and, with proper maintenance, retains its appearance for a long time. This type of finish is particularly valued in high-class cars, where both comfort and stylistic consistency of the entire interior are important.

Thanks to the use of leather, the headrest works well with factory seats, without causing differences in texture or gloss, which is important when replacing individual elements in an existing upholstery.

Utility and comfort

The element plays a key role in supporting the heads of rear-seat passengers, influencing comfort during longer journeys and the ergonomics of the seating position. The properly shaped form of the headrest helps reduce neck fatigue and stabilizes the head during vehicle speed changes.

Placement in the rear part of the cabin, with the ability to mount on both sides, allows for flexible adjustment to seat configurations, especially in the case of replacing a single headrest after a collision or wear and tear.

Characteristics of the used component

The product comes from disassembly, which means it is a used item that retains the functionality intended by the manufacturer. This type of solution is often chosen for interior repairs when one wants to maintain original materials and construction while optimizing costs compared to new components.

Choosing an original headrest from the secondary market allows for achieving a factory fit to the guides and adjustment mechanisms in the seat backrest, without the need for modifications or adaptations.

Interior equipment expansion and related items

If you are planning a comprehensive repair or upgrade of the seating area in your Mercedes and need other elements from the same group, such as additional headrests, side supports, or backrest modules, check the available parts in the Other Mercedes seat parts category.

When planning an interior repair, it is worth considering the vehicle's downtime in the workshop – you can read about how the availability of used OEM elements affects the speed of order fulfillment and service costs in the article: Availability of car parts off-the-shelf vs. repair time – how do used OEM parts shorten the stay in the workshop?.

If you are working on an older model and are facing limited availability of components at authorized service centers, the following guide may also be helpful: No parts at the dealership? How to deal with repairing older models using parts from disassembly, which discusses a practical approach to selecting elements from the secondary market.