Description
Mercedes W221 front right seat belt buckle is an original part from the seat belts and parts category, designed for installation on the front right seat. It is a functional component of the safety system that allows for the restoration of correct seat belt operation after damage or wear of the factory buckle.
Specifications and technical data
- SKU: A2218601669
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2218601669
- Substitutable numbers: A2218601669, A 221 860 16 69
- Location on the vehicle: Front, Right
- Category: Seat Belts & Parts
Purpose and Fitment for Mercedes W221
The presented seat belt buckle has been specifically designed for Mercedes S-Class W221 models, intended for the front right side. Proper placement on the vehicle ensures correct belt guidance geometry and proper interaction with the factory seat and pretensioner.
The original design ensures:
- secure mounting to factory points in the body,
- compatibility with the safety system used in the Mercedes W221,
- correct buckle position relative to the seat and backrest.
Construction and Technical Function of the Seat Belt Buckle
The seat belt buckle is responsible for the mechanical locking of the belt buckle and its quick release upon pressing the button. Together with the belt and pretensioner, it forms a cohesive system that stabilizes the driver or passenger during driving and in emergency situations.
Key functional features:
- precise locking mechanism – ensures a clear “click” when fastening the belt,
- ergonomic release button – allows for quick belt release with one hand,
- dedicated length and geometry – adapted to the front right seat in the Mercedes W221.
Used Condition and Benefits of Choosing Original Parts
This part is from a disassembly and is offered as a used part. For many Mercedes W221 owners, this is a sensible compromise between cost and quality – an original seat belt buckle retains factory fitment parameters while allowing for cost savings compared to a new aftermarket part.
Choosing an original Mercedes seat belt buckle means:
- maintaining the vehicle’s original safety concept,
- no need for modifications to mountings or installation,
- consistent interior appearance – the part visually matches other cabin components.
Application in Repairs and Safety Servicing
This seat belt buckle is suitable for both standard replacement of a worn part and for post-accident repairs, where restoring full functionality of the safety system on the front right seat is necessary. Thanks to its dedicated placement on the vehicle, a mechanic can perform efficient installation without fitting universal solutions.
If you want to reduce vehicle downtime in the workshop and utilize readily available components, it’s worth reading the article: how used OEM parts help speed up repairs and reduce service costs.
Why Choose Mercedes Seat Belts and Parts
When assembling the safety system in a Mercedes W221, it’s worth opting for original Mercedes seat belts and parts. They ensure predictable operation of protective systems and full compatibility with the vehicle’s electronics and body structure. If you are looking for other parts from the same group, check our offer for Mercedes seat belts and parts to select components tailored to your model.
More practical tips on making informed choices for used market parts can be found in the guide: used parts – a guide to cost-effective and safe purchases in an automotive store.
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