Mercedes W221 Front Right Seatbelt Buckle Latch with Pretensioner is an original safety system component designed for installation on the right side of the front row of seats. It ensures proper cooperation between the seatbelt and the pretensioner, which translates to stable belt securing during daily vehicle operation.
Specifications and technical data
- SKU: A2218601469
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2218601469
- Substitutable numbers: A2218601469, A 221 860 14 69
- Location on the vehicle: Front, Right
- Category: Seat Belts & Parts
Purpose and Function in the Safety System
The presented front right seatbelt buckle latch is an element from the seatbelts and parts category, specifically designed for Mercedes W221 models. It is responsible for securely locking the seatbelt tongue and cooperating with the pretensioner, which in a critical situation pulls the belt towards the driver's or passenger's body, increasing protection effectiveness.
The vehicle placement is front – right side, meaning the part is intended for the passenger seat in the first row. Thanks to factory-matched fitting to the seat and center console structure, installation is straightforward, without the need for modifications to the mounting points.
Construction and Fit for Mercedes W221
As a Mercedes branded element, the buckle latch has been designed for compatibility with the vehicle's original safety system. This includes:
- Dedicated mounting geometry – matched to the seat structure and anchoring points in the Mercedes W221.
- Integrated pretensioner – cooperating with the vehicle's safety system, allowing for proper response in case of a collision.
- Appropriate routing of wires and connectors – enabling correct connection to the vehicle's electrical system without interfering with the wiring harness.
This solution helps maintain consistency with factory safety parameters and minimizes the risk of installation errors.
Condition, Application, and Benefits of Installation
The item is a used part from dismantling and is offered as a used original component. This is a practical solution for users who want to restore the full functionality of the seatbelt system in their Mercedes W221 while maintaining reasonable service costs.
Replacing a damaged or faulty buckle latch with a pretensioner with a functional component of this type allows you to:
- Restore proper seatbelt operation after a collision or pretensioner failure.
- Eliminate safety system errors related to incorrect pretensioner operation or sensors within the buckle area.
- Maintain compatibility with the vehicle's original construction, without using aftermarket parts with uncertain parameters.
Why Choose Original Mercedes Seatbelts and Parts
Using original elements from the seatbelts and parts category in the Mercedes W221 is crucial for maintaining the level of protection designed by the manufacturer. Factory components are designed as part of a complete system, so their parameters are consistent with other elements of the system – from crash sensors, through the control unit, to airbags.
If you are looking for other elements from the seatbelts and parts category for this brand, check out the available Mercedes seatbelts and parts to select components matched to your car's specific equipment version.
More About Used Body and Equipment Parts
Many users consider installing used components to optimize repair costs while maintaining adequate quality. For vehicles like the Mercedes W221, this is often a sensible compromise between price and functionality. If you want to better understand how to approach choosing dismantled parts and what to look for when evaluating them, read the article “Replacing Body Parts with Used Ones – Can Dismantled Body Parts Look Like New?”, which discusses the practical aspects of using used components in popular premium brands.
