Mercedes W221 Seat Buckle Beige Tensioner Belt Rear Right O/S A2218601269

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W221 Seat Buckle Beige Tensioner Belt Rear Right O/S is an original component from the Seat belts and parts group, designed for installation on the rear right side of the vehicle. The beige finish allows for a seamless match with light-colored upholstery, and the factory design ensures proper integration with the safety system in your S-Class limousine.

Specifications and technical data

• SKU: A2218601269
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218601269
• Substitutable numbers: A2218601269, A 221 860 12 69
• Location on the vehicle: Rear, Right
• Color: Beige
• Category: Seat Belts & Parts

Application and function in the safety system

The presented component is responsible for proper seat belt fastening on the rear right side and works in conjunction with the tensioner system. It is a component dedicated to the W221 body, designed for the seat geometry and mounting points of this model, which translates into proper belt webbing guidance and user comfort.

The placement on the rear right position makes this part crucial for the safety of the passenger sitting on the outer side, where loads during a potential collision are particularly significant. A properly selected tensioner with a buckle helps maintain a stable passenger position and limit uncontrolled movement.

Matching the interior and color scheme of the Mercedes W221

The beige color of the component has been selected with the factory S-Class interior configurations in mind, where light upholstery and side panels are used. Thanks to this, the element integrates harmoniously with the dashboard, seats, and door panels, without the visual effect of an "add-on" from a different trim version.

Such a match is particularly important for post-accident repairs and when replacing individual safety system components – it allows for maintaining a consistent cabin look, which is significant both for the user and the vehicle's value on the secondary market.

Technical characteristics and installation

The tensioner with buckle has been prepared for operation on the rear right side, taking into account the specific belt routing in the Mercedes W221. The design provides for appropriate mounting points and latch geometry, which facilitates installation in factory locations without the need for modifications. As a result, a workshop or an experienced mechanic can efficiently perform the replacement while maintaining compliance with the manufacturer's specifications.

The product comes from the Seat belts and parts group, which means it has been designed to work with other components of this system – the belt webbing, retractor, and control systems. The used nature of the part allows for economical repair while maintaining the original design specification.

Benefits of using an original Mercedes component

Using an original component dedicated to the Mercedes W221 ensures:

• factory fitment to the mounting points and seat geometry on the rear right side,
• color consistency with the vehicle's beige interior,
• preservation of the safety system's operating parameters as designed by the manufacturer,
• easier identification and selection of parts thanks to OEM markings and interchangeable numbers in the specification.

For workshops and users, this means a lower risk of installation problems and greater confidence that the safety system will operate according to the design assumptions.

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

Technical support and part selection

When selecting safety system components, it is worth paying attention to compliance with manufacturer markings and the vehicle's interior configuration. Both OEM data and interchangeable numbers visible in the technical specification can be helpful, making it easier to match the component to a specific trim version.

For users and workshops who want to organize the purchasing and compatibility verification process, the Global Parts guide will be useful – Safe purchase of used car parts online – a step-by-step guide, which describes practical methods for selecting parts by numbers and examples of applications in various categories.

Additionally, if you are interested in the broader context of operating Mercedes vehicles and want to better understand the importance of using appropriate components in key systems, read the article Reliability under the star sign – how to take care of engine accessories in popular Mercedes-Benz C and E-Class models?, which shows how the proper selection of parts affects the durability and safety of car usage.