Mercedes-Benz C W203 Rear Right Centre Seat Belt Buckle Tensioner A2038600269

Mercedes-Benz C W203 Rear Right Centre Seat Belt Buckle Tensioner is an original component from the Seat belts and parts category, designed for installation on the rear seat on the right side. It ensures proper seat belt fastening and integration with the tensioner system, which translates into a safe and stable passenger position while driving.

Specifications and technical data

• SKU: A2038600269
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038600269
• Substitutable numbers: A2038600269, A 203 860 02 69, EM
• Location on the vehicle: Rear, Right
• Category: Seat Belts & Parts

Purpose and function in the safety system

The described buckle tensioner is a component dedicated to the rear right seating position in the Mercedes C-Class W203 generation. It is responsible for the mechanical connection between the seat belt and the seat structure and for transferring the forces acting on the belt during sudden braking or a collision. A correctly selected and functional buckle is crucial for the effective operation of the entire passive safety system.

This component works with the rear seat belt, allowing for quick fastening and unfastening while maintaining a stable position of the buckle. This ensures passenger comfort and repeatable, predictable operation of the locking mechanism.

Design and vehicle placement

The buckle tensioner is structurally adapted for installation in the rear part of the cabin, on the right side. The placement on the vehicle has been selected to ensure optimal seat belt routing relative to the passenger's silhouette and the mounting points in the body. This solution minimizes the risk of belt twisting and facilitates daily use of the rear seat.

The geometry of the component is consistent with the manufacturer's factory specifications, which allows for maintaining the original belt routing line and proper cooperation with other components of the safety system in the Mercedes C-Class W203.

Benefits of using an original component

Using an original buckle tensioner in the rear right part of the vehicle allows for maintaining the structural integrity of the entire seat belt system. Proper fitment to the seat, body, and belt webbing limits mounting play, reduces unwanted noise while driving, and ensures predictable behavior in emergency situations.

This component, originating from a Mercedes vehicle, is designed to meet rigorous safety standards and ensure compatibility with the vehicle's factory electronics and mechanics. As a result, the user receives a part that aligns with the manufacturer's design assumptions and allows for maintaining the original operating parameters of the system.

Condition, selection, and installation

The product is offered as a used original component, which in practice means a favorable compromise between cost and maintaining factory specifications. Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and check the correct operation of the latch mechanism and the tensioner cable in the vehicle.

Part selection should be based on vehicle identification data and catalog numbers, which facilitates matching to the specific configuration of the rear seat and safety system. Installation should be performed in accordance with service procedures, with particular attention to the tightening torques of the mounting bolts and wire harness routing.

Safety system expansion and technical knowledge

If you are planning a comprehensive repair or upgrade of the interior safety zone in your Mercedes and need other elements from the same group, such as buckles, tensioners, or complete rear seat belts, check the available parts in the Mercedes seat belts and parts category.

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