Mercedes C216 Rear Seat Belt Upper Seatbelt Pretensioner Left N/S A2168600785

The Mercedes C216 rear left upper seat belt retractor is an original safety system component designed for installation on the rear seat on the left side. This component ensures proper belt routing and controlled tension, which translates to stable passenger restraint during driving and in emergency situations.

Specifications and technical data

• SKU: A2168600785
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2168600785
• Substitutable numbers: A2168600785, A 216 860 07 85
• Location on the vehicle: Rear, Left
• Category: Seat Belts & Parts

Application and Function in the Vehicle

The described Mercedes C216 rear left upper seat belt retractor operates in the rear zone, on the left side, working in conjunction with the retractor mechanism and belt anchors. Its task is to maintain the correct belt tension and the proper position of the upper anchor point relative to the vehicle body.

Precise placement on the vehicle (rear, left side) is important for:

• correct belt routing geometry relative to the seat and body,
• stable passenger torso support during sudden braking,
• maintaining the factory safety parameters intended by the Mercedes manufacturer.

Construction and Technical Characteristics

The retractor is a component of the seat belt and parts system, designed as a dedicated component for the C216 body. The construction anticipates cooperation with the factory mounting points in the body, which allows for maintaining the original belt routing line and appropriate connection rigidity.

Key features include:

• dedicated mounting for the rear left part of the body,
• compatibility with the standard seat belt on the rear seat,
• maintaining integrity with the vehicle's passive safety system.

By using an original Mercedes part, the seat belt system remains consistent with the factory technical documentation and the manufacturer's design assumptions.

Benefits of Using an Original Rear Left Seat Belt Retractor

Choosing an original Mercedes seat belt retractor allows for maintaining safety parameters at the level intended for the C216 model. A component from the same product line as the factory equipment ensures:

• secure fit to the body structure without the need for modifications,
• consistency with other seat belt system components (retractor, buckle, anchors),
• predictable vehicle behavior in crash tests and emergency situations, according to the manufacturer's specifications.

As a used component, it represents a sensible choice for users seeking an economical solution that is also compliant with the original Mercedes specification.

Part Selection by OEM and Comparison with Aftermarket Parts

When selecting a rear left seat belt retractor for the Mercedes C216, it is crucial to use OEM markings and reference numbers to avoid installation problems and system malfunctions. Original seat belt system components are designed as part of an integrated safety system, so using random aftermarket parts can lead to installation incompatibilities or differences in operating characteristics.

If you want to better understand the differences between original, aftermarket, and used parts – their cost-effectiveness, quality, and selection by OEM numbers – it is worth reading the article: Original, Aftermarket, and Used Parts – What to Choose for Cost-Effective and Safe Repairs?.

Other Mercedes Seat Belts and Parts

If you also need other Mercedes seat belts and parts for your car, check out our dedicated offer for this category. Go to the full product list by clicking: Mercedes seat belts and parts.