Mercedes-Benz E-Class W210 Estate Rear Seat Centre Belt Buckle Receiver

Mercedes E-Class W210 rear seat belt buckle is an original safety system component designed for installation on the rear seat. A carefully selected buckle ensures secure fastening of the seat belt, enhancing passenger protection and maintaining the factory standard of Mercedes equipment.

Specifications and technical data

• SKU: A2108600769
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2108600769
• Substitutable numbers: A2108600769, A 210 860 07 69, BG
• Location on the vehicle: Rear
• Category: Seat Belts & Parts

Purpose and Function of the Component

The presented rear seat belt buckle belongs to the Seat Belts and Parts category, responsible for mechanically locking the seat belt buckle. A properly functioning buckle is crucial for the effective operation of the passive safety system, especially during sudden braking or collisions.

Its location in the vehicle is the rear cabin, meaning the component works with the rear seat belts, ensuring stable mounting and proper belt webbing routing relative to the seats.

Benefits of Using an Original Buckle

Using a dedicated buckle in the Mercedes E-Class W210 allows for maintaining:

• Factory Fit – correct geometry relative to the seats and mounting points, without the need for modifications.
• Consistency with the Safety System – proper cooperation with belts, pretensioners, and the body structure.
• Stable Belt Fastening – a distinct click and latch of the buckle, which translates to secure belt retention while driving.

The component comes from the Mercedes group, which aids in maintaining compliance with service documentation and simplifies parts selection according to manufacturer designations.

Performance Characteristics and Installation

The rear seat belt buckle is structurally designed to operate in demanding conditions within the vehicle's interior. Appropriately selected materials for the housing and latching mechanism ensure:

• Repeatable operation of the locking mechanism with repeated fastening and unfastening of the belt.
• Stable mounting at the installation point on the rear seat, without play or unwanted vibrations.
• Compatibility with the factory belt buckle used in the Mercedes E-Class W210.

The condition described as used means the component has been previously operated but retains the functionality necessary for continued use after proper installation.

Application in the Vehicle's Safety System

A functional rear seat belt buckle directly impacts:

• maintaining the correct passenger position relative to the seat and airbags,
• limiting body movement during sudden maneuvers,
• ensuring predictable operation of the safety system according to the manufacturer's design intentions.

Replacing a worn or damaged buckle with a functional element from the same model line allows for restoring the designed protection parameters without altering the vehicle's body structure.

Other Seat Belts and Parts for Mercedes

If you are also looking for other items from the Mercedes seat belts and parts category, check out the Mercedes seat belts and parts available in our store to select complete solutions for your car.

Practical Knowledge about Used Components

When selecting used components for the safety and drivetrain systems, it is beneficial to know the basic principles of assessing their condition. Helpful information can be found in the guide on our blog: Used Differential – What You Should Know About Used Differentials, Sensors, and Drivetrain Systems, where we discuss practical criteria for selecting and verifying components from the secondary market.

Additionally, if you are interested in the ecological and economic aspects of using second-hand parts, we encourage you to read the article Eco-Driving: Discover the Benefits of Used Car Parts, which shows how conscious selection of used components can support sustainable vehicle operation.