Mercedes S212 Rear Seat Centre Middle Head Restraint A2129702350

The Mercedes S212 Rear Center Seat Headrest is an original part from the Headrests category, designed for installation on the rear bench seat of the E-Class S212 generation estate. Thanks to its factory design, Mercedes ensures a consistent interior appearance, proper head support for the passenger, and compatibility with the original seat construction.

Specifications and technical data

• SKU: A2129702350
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129702350
• Substitutable numbers: A2129702350, A 212 970 23 50
• Location on the vehicle: Rear
• Category: Headrests

Purpose and Fitment

The presented rear center headrest has been specifically designed for installation in the rear cabin, in the central position on the bench seat. Its construction corresponds to the factory mounting points in the Mercedes S212, allowing for precise fitting into the guides and secure locking in the backrest. This ensures the element retains full height adjustment functionality and stability during driving.

Safety and Comfort Function

The center headrest of the rear bench seat plays an important role in protecting the cervical spine of the passenger occupying the central rear seat. Appropriately chosen geometry and working height help to limit strain during sudden braking or collision. At the same time, this element improves travel comfort by providing additional head support on longer journeys and maintaining a consistent, tidy appearance of the rear bench seat.

Characteristics of an Original Mercedes Headrest

As a part originating from the Mercedes factory production line, the headrest maintains the correct proportions, shape, and finish consistent with the S212 interior. This means it matches the backrest profile, has appropriate core rigidity, and is compatible with the original guides and adjustment mechanism. This type of OEM part allows for the maintenance of a uniform interior finish standard, without differences in shade or texture compared to other headrests from the same model series.

Condition and Service Application

The item comes from secondary circulation, making it a practical choice for post-accident repairs, supplementing missing equipment, or restoring the completeness of the rear bench seat after previous modifications. A used rear bench seat headrest allows for a significant reduction in service costs compared to purchasing a new component, while maintaining original construction and mounting compatibility.

Assistance with Selection and Additional Information

If you have doubts about compatibility with a specific equipment version or model year of the S212, it is worth verifying the part numbers in the technical specifications and comparing the rear bench seat configuration in your vehicle. If you are planning a comprehensive repair or upgrade of the rear seating area in your Mercedes and need other parts from the same group, such as side headrests, additional supports, or complementary backrest elements, check the available parts in the Mercedes Headrests category.

To better understand how the use of original used parts affects vehicle downtime in the service center and the total repair cost, it is worth reading the article: Availability of Car Parts Off-the-Shelf vs. Repair Time – How Used OEM Parts Shorten Workshop Stays?.