Volkswagen VW Golf MK 5 Rear Safety Seat Belt Left 1K6857805N

Volkswagen VW Golf 5 Rear Left Seat Belt is an original safety system component, designed for installation on the rear left side of the vehicle. This product, from the Seat Belts and Parts category, ensures proper belt guidance and locking during driving, which translates to stable passenger restraint in emergency situations.

Specifications and technical data

• SKU: 1K6857805N
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K6857805N
• Substitutable numbers: 1K6857805N, 1K6 857 805 N
• Location on the vehicle: Rear, Left
• Category: Seat Belts & Parts

Seat Belt Purpose and Function

The presented seat belt has been specifically designed for the rear left part of the body, guaranteeing the correct geometry for the webbing relative to the seat and mounting points. This ensures that the tensioning and locking system operates predictably, and the forces acting on the passenger are distributed according to the manufacturer's design specifications.

The original nature of the component allows for consistency with the Volkswagen factory safety system, including body mountings and anchor points in the seat and body pillar. This is particularly important in vehicles where maintaining compliance with technical documentation and periodic inspection requirements is crucial.

Construction and Key Technical Features

The seat belt consists of a durable webbing, a retractor mechanism, and mounting elements that work with the rear seat and body structure. The webbing used is resistant to stretching and abrasion, and the retractor mechanism is responsible for:

• smooth extension and retraction of the belt during daily use,
• automatic locking during sudden braking or acceleration,
• maintaining proper belt tension against the passenger's body.

The vehicle placement designated as the rear left side means that the geometry of the mountings, the length of the webbing, and the operating angle of the mechanism are optimized for this specific installation point. In practice, this translates to proper belt routing over the passenger's shoulder and hip, and a reduced risk of incorrect positioning while driving.

Benefits of Using an Original Seat Belt

Choosing an original seat belt for the Volkswagen Golf 5 offers a range of practical advantages, important for both private users and workshops:

• Factory Fit – compatibility with the body and seat structure, without the need for modifications or adaptations.
• System Integration – maintaining the manufacturer's design intentions for rear seat passenger protection.
• Stable Mechanism Operation – correct belt locking and retraction under typical operating loads.
• Professional Plug-in Installation – enabling quick replacement of a damaged component with a compatible part, simplifying work for service centers.

A seat belt configured in this way is the correct choice for post-accident repairs, replacement of worn safety system components, and restoring the vehicle to its manufacturer-specified condition.

Application in Service and Diagnostics

This component is ideal for professional workshops specializing in Volkswagen models, where assembly consistency and compliance with technical documentation are paramount. Its clearly defined vehicle placement makes it easy to assign to a specific mounting point, reducing the risk of errors during repairs.

For vehicles equipped with advanced driver-assistance systems, maintaining the original seat belt configuration is important for proper interaction with other passive safety system components. Replacing with the correct component helps maintain predictable vehicle behavior in emergency situations.

Other Seat Belts and Parts for Volkswagen

If you are looking for other Volkswagen Seat Belts and Parts for your car, check out the dedicated category: Volkswagen Seat Belts and Parts. Here you will find a wide selection of safety system components tailored for various models of this brand.

Technical Support and VW Drivetrain Knowledge

For users interested in a broader technical context, including solutions used in four-wheel-drive models, we recommend the article discussing AWD systems from BMW, Mercedes, Audi, and VW: xDrive, 4Matic, quattro, or 4Motion – Comparison of AWD Systems from BMW, Mercedes, Audi, and VW. This is a valuable addition to knowledge about the construction of modern vehicles, where seat belts are one of the key elements of the entire protection system.

If you want to deepen your knowledge on making informed choices when buying used components, including safety system elements, the guide will be helpful: Safe Online Purchase of Used Car Parts – A Step-by-Step Guide. Here you will find practical tips on verifying part compatibility, selecting by part numbers, and working with professional sellers.