Mercedes-Benz M-Class ML W163 Rear Left N/S Seat Belt Black A1638601985

The Mercedes W163 Rear Left Black Seat Belt is an original safety system component designed for installation on the rear left side of the vehicle. Finished in black, it ensures a cohesive interior appearance and the correct functionality of the passenger restraint system. This is a practical solution for users looking to functionally restore the full usability of the rear seat.

Specifications and technical data

• SKU: A1638601985
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1638601985
• Substitutable numbers: A1638601985, A 163 860 19 85
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Other Exterior Parts & Accessories

Intended Use and Fitment for Mercedes W163

The presented seat belt has been designed specifically for W163 series models, taking into account the body's geometry and factory mounting points on the rear left side. This ensures proper belt routing, correct retractor operation, and compatibility with the factory seat and upholstery configuration. Installation in the designated location maintains the original safety standards intended by the manufacturer.

Technical Characteristics and Construction

The seat belt belongs to the Other category, yet it is a crucial element for passenger protection on the rear bench. Its construction includes the belt webbing, a retractor mechanism, and mounting points adapted for the rear left part of the vehicle. The applied black color facilitates integration with most factory interior finishes, helping to maintain an aesthetically pleasing and orderly cabin appearance.

Color Scheme and Interior Integration

The black belt webbing complements typical upholstery used in Mercedes W163 models, including both fabric and leather. The neutral color minimizes the visibility of everyday dirt and aids in maintaining a consistent interior style. This is a beneficial solution for users who wish to preserve the cohesive, factory character of the cabin without modifying other equipment elements.

Condition, Functionality, and Application

The item is offered in a used condition, allowing for an economical restoration of the safety system's functionality while adhering to the original manufacturer's specifications. The belt is intended for installation in the rear left part of the vehicle, where it is responsible for securely restraining the passenger during driving and in emergency situations. The proper operation of the retractor and locking mechanism directly impacts the level of protection, making the choice of an original component a beneficial service solution.

Why Choose This Seat Belt

Choosing an original seat belt for the Mercedes W163 is a way to maintain factory protection parameters and ensure proper fitment with the body's construction. The rear left placement allows for precise replication of the mounting system, and the black color promotes aesthetic integration with the interior. This product is suitable for both post-accident repairs and the replacement of worn-out operational components, ensuring predictable performance consistent with the manufacturer's design.

If you need other components from the Other category dedicated to this brand, check our offer at Mercedes Other Parts, where you will find a wide selection of compatible components.

To compare the characteristics of sporty drivetrain and chassis systems with solutions used in standard models, it is worth reading an article analyzing the differences in construction and equipment – details can be found in the material Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.