Mercedes Vito W447 Seat Belt Height Adjust Front Left Right N/O/S A4478600088

Mercedes Vito W447 Front Seat Belt Height Adjuster is an original safety system component, designed for installation on the left or right front side of the vehicle. It ensures proper belt routing relative to the driver's and passenger's body, contributing to safer and more comfortable car use.

Specifications and technical data

• SKU: A4478600088
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4478600088
• Substitutable numbers: A4478600088, A 447 860 00 88, KD
• Location on the vehicle: Front, Left, Right
• Category: Seat Belts & Parts

Intended Use and Component Function

The presented component belongs to the seat belts and parts category and is responsible for the front seat belt height adjustment in the Mercedes Vito W447 generation. It is mounted on the front pillars on the driver's or passenger's side, allowing the belt webbing to be adjusted to the user's height.

A correctly functioning height adjuster allows for:

• reduced risk of neck irritation due to proper belt webbing positioning,
• stable belt routing in the shoulder and chest area,
• maintaining predictable safety system behavior during sudden braking or collision.

Construction and Fit for Mercedes Vito W447

The belt height adjuster has been specifically designed for the Mercedes Vito W447 body structure. The shape of the mounts and the geometry of the guide are adapted to the factory mounting points on the front pillars, which facilitates servicing and reduces replacement time.

Key mounting features:

• dedicated placement at the front of the vehicle – the component operates in the driver's or passenger's seat belt area,
• can be used on the left or right side – simplifies part selection for accident repairs or replacement of worn components,
• compatibility with the factory belt mechanism – maintains the original operating characteristics of the system.

Condition, Origin, and Safety Aspects

The component comes from the original Mercedes production line, which means factory manufacturing tolerances are maintained and compliance with the vehicle manufacturer's requirements is ensured. The part is used, making it an economical solution while maintaining proper operating parameters.

Using an original seat belt height adjuster allows for:

• maintaining the integrity of the safety system with other components in the vehicle,
• reducing the risk of installation problems typical for aftermarket parts with imprecise fit,
• preserving predictable operation of the adjustment mechanism over a longer service life.

Why Choose This Belt Adjuster Component

Replacing a damaged or worn seat belt height adjuster with an original component for the Mercedes Vito W447 is an investment in driving comfort and the proper functioning of the safety system. A correctly selected and installed component:

• improves the ergonomics of front seating by allowing the belt path to be adjusted to the user,
• reduces unwanted slack and jamming in the belt webbing guide,
• supports the maintenance of factory safety standards intended by the vehicle manufacturer.

Related Products and Technical Materials

If you need other Mercedes seat belts and parts for your vehicle, check out our dedicated offer: Mercedes seat belts and parts. This will allow you to easily complete the remaining safety system components in one place.

Planning more extensive car work and interested in using used components for modifications? Read our practical guide: How to Increase Engine Power: A Practical Guide to Engine Tuning with Used Parts, which will help you plan further car modernization stages in a safe and thoughtful manner.