Seat Buckle Mercedes W470 Nissan Navara Rear Belt Catch Left N/S 888435XA0A

Visual condition of the part

The product shows signs of use visible in the photos.

Seat Buckle Mercedes W470 Nissan Navara Rear Belt Catch Left N/S is an original component from the Seat belts and parts group, designed for installation on the rear left side of the vehicle. It allows for secure fastening of the seat belt, ensuring a stable connection with the buckle and the proper operation of the entire passenger safety system.

Specifications and technical data

• SKU: A4708604200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4708604200
• Substitutable numbers: A4708604200, A 470 860 42 00, 888435XA0A
• Location on the vehicle: Rear, Left
• Category: Seat Belts & Parts

Purpose and function of the component

The presented seat belt buckle is dedicated to the rear seat on the left side, where it is responsible for the mechanical connection of the belt to the anchor point. A properly functioning buckle minimizes the risk of accidental release and also allows the vehicle's safety systems to correctly recognize that the seat belt is fastened.

Thanks to its factory design, which is matched to the geometry of the seat and bench, this component works with the original mounts, which facilitates installation and maintains the original interior line. This is particularly important in commercial and off-road vehicles, where reliability and consistent operation in daily use are essential.

Construction and fitment for Mercedes W470 / Nissan Navara

The seat belt buckle has been designed to work with the rear left part of the seat, taking into account the specific routing of the belt and the placement of anchor points in the bodywork. The construction is based on the manufacturer's original solutions, which translates into:

• correct positioning relative to the seat cushion and backrest,
• the proper operating angle when fastening and unfastening the belt,
• consistency with factory handles and interior covers.

Such fitment reduces stress on the buckle mechanism and decreases operational wear, while simultaneously allowing the interior aesthetics to remain consistent with the original.

Benefits of using an original seat belt buckle

Using an original rear left seat belt buckle in a Mercedes W470 or Nissan Navara brings a number of practical benefits. The most important include:

• Compatibility with the factory safety system – maintaining proper cooperation with the belt, pretensioners, and fastening sensors.
• Stable operation of the locking mechanism – repeatable fastening and release of the belt without jamming.
• Proper dimensional fit – no need for modifications to mounts or interference with the seat structure.
• Visual consistency with other interior elements – the buckle does not stand out in shape or mounting method.

For users who expect predictable operation of the safety system, choosing an original buckle is a technically justified and long-term beneficial solution.

Installation zone and service aspects

The component is intended for installation in the rear part of the cabin on the left side, which requires access to the mount at the seat cushion. In service practice, replacing the buckle usually comes down to removing the covers and unscrewing the factory mount, and then installing the new component at the same point.

When selecting parts, it is worth paying attention to compatibility with the vehicle and ensuring that the buckle works with the existing seat belt. Proper fitment translates into correct positioning of the belt webbing relative to the passenger's silhouette and more effective system operation in emergency situations.

Expanding the safety system and selecting other components

If you are planning a comprehensive repair or upgrade of the rear seat passenger safety zone in your Mercedes and need other components from the same group, such as pretensioners, retractors, or additional mounts, check the available parts in the Mercedes seat belts and parts category.

To better plan the inspection and potential replacement of used safety system components before the winter season, it is worth using the practical checklists and tips contained in the article Winter essentials: which used car parts are worth checking and replacing before the frost?. Thanks to this, you will more easily assess when replacing the rear left seat belt buckle will be justified in terms of safety and operation.