Renault Trafic 3 Vauxhall Vivaro B Front Seat Belt Height Adjuster 878242668R

Renault Trafic 3 Vivaro B Front Belt Adjustment is an original part from the seat belts and parts category, designed for the front belt mounting system of the vehicle. This is a practical solution for users who want to restore proper seat belt adjustment after a collision or wear and tear.

Specifications and technical data

• SKU: 878242668R
• Mark: Renault
• Condition: Used
• OEM Part Number: 878242668R
• Substitutable numbers: 878242668R, 878 242 668 R, 93868123
• Location on the vehicle: Front
• Category: Seat Belts & Parts

Application and Function of Front Belt Adjustment

The front belt adjustment in Renault Trafic 3 and Vivaro B models is responsible for the precise setting of the seat belt's height and routing relative to the driver's or passenger's body. A properly functioning mechanism:

• stabilizes the belt's path relative to the pillar and seat, limiting its movement while driving,
• improves ergonomics and comfort – the belt does not press on the neck or shoulder, which is important for longer journeys,
• supports the effectiveness of the safety system by maintaining the correct fastening geometry in case of sudden braking or collision.

The component is mounted in the front cabin area, in accordance with the vehicle's original structural layout.

Technical Characteristics and Fitment

The front belt adjustment has been designed as an OEM part from Renault, meaning it adheres to factory manufacturing standards and body compatibility. The construction is adapted to the pillar geometry and belt routing in Renault Trafic 3 and the structurally similar Vivaro B.

Key features include:

• dedicated vehicle placement – installation in the front cabin area, according to original mounting points,
• retention of factory adjustment points – possibility to set the belt's position in several locations, depending on the user's height,
• compatibility with factory seat belts used in these models.

Such a fitment minimizes the risk of play, improper belt routing, and incompatibility with other interior trim elements.

Condition, Origin, and Benefits of Choosing a Used Part

The offered front belt adjustment is a used original part, sourced from dismantling. In practice, this means:

• retention of the original construction and operating geometry of the mechanism,
• favorable price-to-quality ratio compared to new non-OEM replacements,
• possibility of economical post-accident repair without compromising on original manufacturer solutions.

When repairing the body and interior after a collision, it is worth consulting the guide on selecting dismantled parts – this is discussed in detail in the article Body and Chassis – Post-Accident Repairs Using Dismantled Parts, where you will find practical tips for the safe use of used OEM components.

Installation and Usability Aspects

The front belt adjustment is designed for installation in the original mounting points, which facilitates the mechanic's work and allows for the maintenance of the factory seat belt path. When replacing, it is recommended to:

• check the condition of the belt and retractor – especially after road incidents,
• verify the correct locking of the adjustment mechanism in each position,
• perform a test of the safety system's operation after the installation is complete.

A correctly installed adjustment contributes to stable belt guidance, which translates to predictable safety system behavior in emergency situations.

Other Renault Seat Belts and Parts

If you are also looking for other parts from the Renault seat belts and parts category for your vehicle, check out the Renault seat belts and parts available in our store to select a complete solution for repairing or upgrading the safety system.