Volkswagen Golf CD1 Seat Belt Buckle Double Twin Rear Left N/S 8Y0857739M

Volkswagen Golf CD1 Seat Belt Buckle Clip Left Rear is an original part from the Seat Belts and Parts category, designed for installation on the rear left side of the vehicle. This is a practical solution for users who want to restore the full functionality of the safety system in their Golf, maintaining factory fit and robust construction.

Specifications and technical data

• SKU: 8Y0857739M
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 8Y0857739M
• Substitutable numbers: 8Y0857739M, 8Y0 857 739 M
• Location on the vehicle: Rear, Left
• Category: Seat Belts & Parts

Purpose and Function of the Seat Belt Buckle

The presented rear left seat belt buckle / clip is responsible for secure, mechanical fastening of the belt and proper cooperation with the belt tensioner and lock. This component is crucial for maintaining proper protection for the passenger on the rear seat on the driver's side, and its efficiency directly impacts the effectiveness of the entire passive safety system.

Thanks to its construction in line with manufacturer standards, the buckle maintains the correct mounting geometry and appropriate rigidity, which promotes stable belt guidance and reduces the risk of incorrect fastening.

Construction, Installation, and Fit for Volkswagen

The clip has been designed specifically for the Golf model, which translates to:

• factory fit for the rear left seat – compatibility with original mounting points,
• proper cooperation with the factory seat belt – maintaining the correct position of the belt tongue relative to the buckle,
• consistency with the vehicle's interior – construction in line with the manufacturer's design language.

The placement on the vehicle described as rear left facilitates unambiguous identification of the mounting position and minimizes the risk of errors when selecting parts. This is particularly important for safety components that must operate in a precisely defined position.

Performance Characteristics and Safety

As an original part from Volkswagen, the buckle maintains the parameters intended by the vehicle manufacturer. This means:

• stable holding of the belt tongue during driving, braking, and in case of a collision,
• repeatable operation of the locking mechanism, which reduces the risk of accidental unbuckling,
• compatibility with factory safety systems used in the specific model.

The part comes from the Seat Belts and Parts group, meaning it is designed to meet stringent requirements for durability, resistance to dynamic loads, and long-term operation in varying conditions.

Condition, Origin, and Practical Application

The buckle is offered as a used original part, which represents a reasonable compromise between cost and maintaining factory quality. For many users, this is an effective way to:

• restore full functionality to the rear seat belt after damage or wear of the previous component,
• maintain the integrity of the safety system by using parts from the same design line,
• reduce repair costs while adhering to the original technical specifications.

The placement on the vehicle described as rear – left allows for quick verification of whether the part meets the needs of a specific repair or replacement.

Selecting Other Seat Belts and Parts for Volkswagen

If you also need other parts from the Volkswagen seat belts and parts category, check out the Volkswagen seat belts and parts available in our assortment to select a complete solution for your car, maintaining technical and visual consistency.

Used Parts for Savings and Style

Choosing original, used components is often a conscious decision that combines safety with a reasonable budget. If you want to learn more about the advantages of this approach, check out the article Used Car Parts for Mini Cooper – A Way to Style and Savings, where you will find practical tips on selecting used parts and optimizing car operating costs.