Mercedes W204 W207 Seat Belt Front Left N/S Holder Bracket A2078600722

Mercedes W204 W207 Front Left Seat Belt Guide is an original part from the seat belts and parts category, designed for installation on the driver's side at the front of the vehicle. The guide ensures proper belt webbing routing, contributing to user comfort and the stable operation of the factory safety system in Mercedes W204 and W207 vehicles.

Specifications and technical data

• SKU: A2078600722
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2078600722
• Substitutable numbers: A2078600722, A 207 860 07 22, KZ
• Location on the vehicle: Front, Left
• Category: Seat Belts & Parts

Seat Belt Guide Purpose and Function

The presented guide is a component for routing the seat belt on the front left side of the vehicle. It is responsible for:

• stable routing of the belt webbing along the seat and pillar, preventing unwanted twisting of the material,
• maintaining correct fastening geometry, which promotes proper operation of the belt pretensioners and lock,
• increasing the ergonomics of belt usage – easier access to the belt and its retraction after driving.

Thanks to its precise fit with the interior design of Mercedes W204 and W207, the guide works with factory mounting points, maintaining the original seat belt path.

Original Mercedes Part – Fit and Compatibility

This guide comes from the Mercedes line, ensuring adherence to factory manufacturing standards and compatibility. The part has been specifically designed to work with:

• the front left seat in W204 / W207 body styles,
• the original seat belt retractor and pretensioner mechanism,
• existing mounting points in the body and upholstery.

Such a precise fit minimizes the risk of looseness, misalignment, or interference with other interior components. In practice, this translates to predictable belt behavior during daily use and in emergency situations.

Performance and Installation Characteristics

The seat belt guide is designed for direct installation into factory mounting points. The proper shaping of the component allows for:

• correct belt webbing routing relative to the driver's shoulder, improving driving comfort,
• maintaining the appropriate tension angle during sudden braking,
• reducing belt wear due to smooth guiding surfaces.

The product is used, which is typical for original parts removed from vehicles. Before installation, a standard visual inspection and comparison with the currently installed guide are recommended to confirm the shape and mounting points match.

Why Choose This Seat Belt Guide

Replacing the seat belt guide with an original part from the same model line ensures the structural and functional consistency of the safety system. Key advantages include:

• factory fit for Mercedes W204 / W207 – no need for modifications or adaptations,
• maintaining the original belt routing geometry, which promotes proper system operation,
• ergonomic use – more comfortable fastening and unfastening of the belt by the driver,
• consistent interior appearance due to the use of a part that matches the manufacturer's design.

How to Verify Compatibility by VIN and OEM Number

When selecting parts from the seat belts and parts category for a specific body style and year, it is advisable to rely on the VIN and part numbers. This helps avoid errors due to variations in equipment, facelifts, or production changes. A detailed verification process is described in the article: Guide: How to Select the Right Car Part by VIN and OEM Number, which provides practical examples, a list of questions for the seller, and a parameter check schematic.

If you are looking for other parts from the seat belts and parts category dedicated to this brand, check the Mercedes seat belts and parts available in our store to select a complete solution tailored to your vehicle.