Mercedes W166 Seat Belt Buckle Latch Rear Right A1668600869 is an original part from the seat belts and parts category, designed for installation on the rear right side of the vehicle. The black buckle latch ensures a consistent interior appearance and proper cooperation with the factory seat belt, which is crucial for passenger safety.
Specifications and technical data
- SKU: A1668600869
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: A1668600869
- Substitutable numbers: A1668600869, A 166 860 08 69
- Location on the vehicle: Rear, Right
- Color: Black
- Category: Seat Belts & Parts
Purpose and Function of the Part
The presented seat belt buckle latch is dedicated for installation on the rear right side of the vehicle. It is responsible for secure belt fastening, correct locking and unlocking of the mechanism, and cooperation with the vehicle's safety systems. Thanks to its factory design, the correct mounting geometry is maintained, which translates to predictable operation of the passenger restraint system.
The black color of the buckle allows for an aesthetic match with most upholstery and interior configurations, without visual differences compared to other elements of the seat belt system.
Original BMW Part – Fit and Compatibility
As an original BMW part, the buckle latch has been designed with factory dimensional tolerances and manufacturer quality standards in mind. This means:
- secure fit to the factory mounting points on the rear right side of the vehicle,
- correct cooperation with the original seat belt and passenger presence sensors (if present in the specific configuration),
- maintenance of factory safety parameters regarding forces acting on the belt and buckle during sudden braking or collision.
By using an original latch, the risk of installation problems, loose mountings, or incorrect operation of the locking mechanism is minimized.
Visual Characteristics and Ergonomics
The black seat belt buckle latch has been designed to ensure clear and comfortable use by rear seat passengers. The shape of the release button and the belt tongue guide allow for quick fastening and unfastening, while maintaining the appropriate pressure required to release the lock.
The neutral black color allows for consistency with other interior elements, such as door panels, seats, or the center console, which is important both for everyday vehicles and for cars maintained in a more presentable condition.
Condition, Origin, and Practical Application
The part comes from the group of used BMW parts, allowing for economical repair or replacement of a missing latch while maintaining the original manufacturer's specifications. This type of component is particularly useful in situations such as:
- mechanical damage to the existing buckle (cracked housing, locking mechanism issue),
- replacement after a collision, when inspection and potential replacement of seat belt system components are recommended,
- completing the interior after disassembly or missing equipment.
Using an original latch helps maintain the consistency of the safety system with other components, which is important for both user comfort and subsequent technical inspections.
Safety, OEM Selection, and Technical Knowledge
When selecting components such as a seat belt buckle latch, it is crucial to use manufacturer markings and reference numbers to ensure full compatibility with the specific body version and interior configuration. Proper selection translates to maintaining the functionality of the safety system and avoiding installation problems.
If you want to delve deeper into the topic of selecting original, used components for Bavarian models, it is worth reading the article describing the procedures for selection by VIN and OEM, along with practical examples: BMW – Sporty Performance and Precision. How Original Used Parts Extend the Life of the Bavarian Icon?.
Other BMW Seat Belts and Parts
If you are completing a passenger restraint system and need other BMW seat belts and parts, check the available products in the dedicated category: BMW seat belts and parts. This will allow you to easily select compatible elements for your model, maintaining brand consistency and technical specifications.
