Seat Buckle Mercedes W213 S213 Rear Belt Tensioner Left N/S A2138600569

Mercedes W213 S213 Seat Belt Buckle A2138600569 is an original part from the seat belts and parts category, designed for the rear left side of the vehicle. This is a precisely engineered buckle that ensures the original functionality of the safety system in Mercedes E-Class W213/S213 generation vehicles.

Specifications and technical data

• SKU: A2138607601
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2138607601
• Substitutable numbers: A2138607601, A 213 860 76 01, A2138600569, A 213 860 05 69
• Location on the vehicle: Rear, Left
• Category: Seat Belts & Parts

Intended Use and Fitment for Mercedes W213 / S213

The seat belt buckle has been specifically designed for Mercedes E-Class W213 and S213 models and for installation on the rear left side of the vehicle. Thanks to its construction conforming to original Mercedes standards, the part maintains the correct mounting geometry, proper interaction with the seat belt, and appropriate positioning relative to the seat.

Original origin from the Mercedes group ensures compatibility with the mounting system, seat belt buckle sensors (if present in the car's configuration), and vehicle electronics. This solution is particularly beneficial for post-accident repairs or replacement of worn safety system components.

Construction and Function of the Seat Belt Buckle

The presented buckle belongs to the seat belts and parts group, responsible for securely fastening the belt and stably holding the buckle during driving. The construction includes:

• Stable mounting to the vehicle's body structure in the rear left section, ensuring proper load transfer during sudden braking.
• Precise latching mechanism that allows for secure insertion of the seat belt tongue and minimizes the risk of accidental release.
• Compatible geometry with the original seat belt in Mercedes W213/S213, facilitating installation and maintaining user ergonomics.

This solution allows for maintaining predictable behavior of the safety system, in line with the vehicle manufacturer's intentions.

Condition, Application, and Benefits of Installation

The item is offered as a used seat belt buckle, providing a cost-effective alternative to new parts while maintaining original specifications. It is a practical choice for situations where replacing a single safety system component is necessary after a collision, mechanical damage, or wear and tear.

Replacing the buckle with an original component from the same series allows you to:

• Restore full functionality of the rear left seat belt.
• Maintain system consistency with other interior trim and seat components.
• Minimize the risk of installation issues typical of aftermarket replacements with imprecise fitment.

Safety, Installation, and Best Service Practices

When working with components such as seat belt buckles and belts, adhering to the vehicle manufacturer's service procedures is crucial. It is recommended that the installation of the buckle in a Mercedes W213/S213 be performed by an experienced workshop that will ensure:

• Correct tightening of mounting points using appropriate torque specifications.
• Verification of buckle-belt interaction – smooth fastening and unfastening, absence of play, and no unwanted noises.
• Checking the operation of any seat belt buckle sensors in the vehicle system (if the specific unit is equipped with them).

This approach helps maintain a high level of passive safety and avoid systemic errors in the car's electronics.

Other Seat Belts and Parts for Mercedes

If you are also looking for other Mercedes seat belts and parts for your car, check out the dedicated category: Mercedes seat belts and parts. This will help you easily select compatible components for your specific model and equipment configuration.

Practical Knowledge for Purchasing Used Safety Components

When selecting used components for safety systems, it is beneficial to know the basic principles for assessing their condition and suitability for a specific model. Helpful information can be found in our guide on powertrains and cooperating elements – check out the article: Used Differential – What You Should Know About Used Differentials, Sensors, and Powertrains. Although it concerns a different group of components, it presents universal principles for making sensible choices when buying used car parts.