Mercedes W221 Seat Belt Rear Centre Seatbelt Buckle Beige A2218604385

The Beige Rear Center Seat Belt Buckle for Mercedes W221 is an original part from the Seat Belts and Parts category, designed for installation on the rear bench seat. It ensures proper belt fastening in the center seating position, maintaining factory functionality and interior color consistency.

Specifications and technical data

• SKU: A2218604385-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218604385
• Substitutable numbers: A2218604385, A 221 860 43 85
• Location on the vehicle: Rear
• Color: Beige
• Category: Seat Belts & Parts

Purpose and Function of the Part

The presented Rear Center Seat Belt Buckle for Mercedes W221 is designed as the factory anchor point for the seat belt on the center seat of the rear bench. It is responsible for secure belt fastening, correct webbing routing, and interaction with the vehicle's factory safety systems.

Its placement on the rear bench allows for the safe transport of a passenger in the center seat, in accordance with homologation requirements and the body structure of the W221 generation S-Class.

Interior Color Scheme and Matching

The part is finished in a beige color, allowing it to harmoniously blend with light interior configurations of the Mercedes S-Class. The selection of the correct buckle shade is important not only for aesthetics but also for the visual consistency of the center console and rear bench.

The factory finish ensures:

• Consistent upholstery appearance and plastic elements in the rear cabin,
• Aesthetically pleasing transition between the seat and the buckle, without accidental color contrasts,
• Preservation of the premium interior character typical of Mercedes S-Class models.

Technical Characteristics and Installation

The buckle belongs to the Seat Belts and Parts group, meaning it is designed to operate under demanding conditions, considering the loads experienced during sudden braking or collisions. Its construction is intended for installation at the factory mounting points on the rear bench, without requiring modifications to the body structure.

This solution allows for:

• Maintaining the original belt mounting geometry, in accordance with the manufacturer's design,
• Proper interaction with pretensioners and safety systems designed for the rear bench,
• Stable mounting at the factory point, which reduces the risk of play and unwanted noises during driving.

Condition and Benefits of Choosing a Used OEM Part

The offered seat belt buckle is a used part, sourced from dismantling. Choosing an original Mercedes part from the aftermarket allows for maintaining factory fitment to the seat and center console structure, while also reducing service costs compared to purchasing a new component.

If you want to better understand how to optimize repair expenses while maintaining an appropriate level of safety, check out the article: Rising Repair Costs vs. the Used Parts Boom – How to Save on Car Servicing?. You will find practical tips on making informed choices about used OEM parts.

Other Mercedes Seat Belts and Parts

If you are also looking for other Mercedes Seat Belts and Parts for your car, check out our dedicated offer: Mercedes Seat Belts and Parts. This will allow you to easily select compatible components for your specific model, maintaining the technical and visual consistency of the entire safety system.