Mercedes W221 Seat Belt Lock Buckle Rail Rear Left N/S A2218600569

Left Rear Seat Belt Buckle for Mercedes W221 is an original safety system component, designed for installation on the rear left side of the vehicle. It ensures proper cooperation with the seat belt, stable mounting, and compatibility with the factory body structure of the S-Class W221.

Specifications and technical data

• SKU: A2218600569
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218600569
• Substitutable numbers: A2218600569, A 221 860 05 69
• Location on the vehicle: Rear, Left
• Category: Seat Belts & Parts

Vehicle Application and Placement

The presented left rear seat belt buckle for Mercedes W221 is a dedicated component for installation on the rear seat, on the driver's side. The design of the guide and mounting points has been engineered for the W221 body geometry, allowing for secure fitting in the factory mounting locations.

Installation on the rear left side of the vehicle guarantees:

• correct routing of the seat belt relative to the seat and body,
• stable anchoring of the buckle in the original mounting points,
• preservation of factory ergonomics for fastening and unfastening the belt by the passenger.

Technical Specifications and Compatibility

This is a component from the seat belts and parts category, manufactured according to the vehicle manufacturer's standards. The buckle guide is designed to work with the factory rear seat belt, ensuring the correct position of the buckle relative to the seat and backrest.

The original origin of the component translates to:

• precise fit to the seat structure and center console,
• proper cooperation with the vehicle's passive safety system,
• maintenance of the manufacturer's designed mounting geometry in the rear seat area.

Component Condition and Service Application

The offered seat belt buckle is a used part, sourced from disassembly, intended for service applications in Mercedes S-Class W221 generation vehicles. This type of component is primarily chosen for:

• post-accident repairs in the rear seat area,
• mechanical damage to the seat belt buckle or guide,
• restoring the completeness of the safety system after bodywork or upholstery interventions.

Using an original, used part helps maintain the structural integrity of the safety system and reduces costs compared to purchasing a new component.

Benefits of Choosing an Original Seat Belt Buckle

By choosing the original left rear seat belt buckle for Mercedes W221, you gain:

• factory fit to the body and seat structure,
• consistency with other elements of the seat belt system in the vehicle,
• economical repair option while maintaining manufacturer standards.

This solution is particularly beneficial for users who want to maintain their vehicle in a configuration close to factory specifications while managing their service budget wisely.

More Parts in This Category and Service Tips

If you are looking for other Mercedes seat belts and parts for your car, check out the Mercedes seat belts and parts available in our store to select compatible safety system components for other locations in the vehicle.

When planning repairs for your car and considering used OEM components, it's worth exploring practical tips for optimizing service costs – you can find more information in the article Rising Repair Costs vs. the Boom in Used Parts – How to Save on Car Service?, which will help you make informed choices about used parts while maintaining vehicle safety and functionality.