Mercedes CLS W219 Seat Belt Buckle Tensioner Front Left N/S A2198600769

The Left Front Seat Belt Buckle Latch for Mercedes CLS W219 is an original safety system component designed for installation on the front left seat. It is a key component responsible for the correct fastening of the seat belt and its interaction with the pretensioner system in the CLS W219 body.

Specifications and technical data

• SKU: A2198600769
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2198600769
• Substitutable numbers: A2198600769, A 219 860 07 69, KD
• Location on the vehicle: Front, Left
• Category: Seat Belts & Parts

Vehicle Application and Function

The presented Left Front Seat Belt Buckle Latch has been specifically designed for the Mercedes CLS W219 model, taking into account the structural requirements of the seat and the factory safety system. Its placement on the vehicle is front – left side, meaning it is fitted to the driver's seat in left-hand drive versions or the passenger seat in right-hand drive versions, depending on the specific vehicle configuration.

The component is responsible for:

• secure fastening of the seat belt in the buckle receptacle,
• proper cooperation with the pretensioner in the event of safety system activation,
• precise fit to the seat structure in the Mercedes CLS W219.

Construction and Fit for Mercedes CLS W219

As part of the Seat Belts and Parts category, the buckle latch has been developed according to Mercedes' factory standards. This means maintaining the correct mounting geometry, cable lengths, and compatibility with the vehicle's electrical system.

Key functional features:

• Original Mercedes origin – ensuring compliance with the factory safety system.
• Dedicated vehicle placement – front, left side, which facilitates identification of the correct part during replacement.
• Compatibility with the CLS W219 seat structure – no need for modifications or adapter brackets.

Item Condition and Service Application

The product is used, making it an attractive service solution for post-accident repairs or replacement of a worn buckle latch. Choosing an original dismantled component allows for maintaining the factory performance characteristics of the safety system while optimizing costs.

Typical applications:

• repair after safety system deployment, when replacement of seat belt-related components is necessary,
• rectification of mechanical faults of the buckle, such as issues with locking or releasing the belt buckle,
• restoration of full functionality to the front left seat in the Mercedes CLS W219.

Benefits of Using an Original Buckle Latch

Using a factory original seat belt buckle latch in the Mercedes CLS W219 ensures:

• maintenance of the manufacturer's designed protection effectiveness in emergency situations,
• proper interaction with the vehicle's electronics responsible for the safety system,
• secure fit to the interior structure, without the play or stress resulting from non-original solutions.

For users planning comprehensive maintenance of the drivetrain and safety systems, a guide on suspension might be helpful – more information can be found in the article “Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers”, which facilitates a holistic approach to the vehicle's technical condition.

Other Mercedes Seat Belts and Parts

If you also need other components from the Seat Belts and Parts category for Mercedes, check the available products in our catalog: Mercedes Seat Belts and Parts. This will help you easily assemble the set of components necessary for a complete repair of the safety system in your car.

For those interested in using recycled parts in the context of conscious vehicle operation, we also recommend the material on eco-tuning: Eco-Tuning with Recycled Parts, which shows how to combine performance care with reducing the carbon footprint.