Ford Focus Mk3 Front Seat Belt Height Adjuster Left Right N/O/S AM51-611C46-AB

Ford Focus Mk3 Front Seat Belt Height Adjuster Left Right is an original component from the Seat belts and parts category, designed for guiding and stabilizing the seat belt in the front cabin area. It ensures the correct positioning of the seat belt webbing on the driver's or passenger's side, improving comfort and the consistent operation of the entire system. Thanks to the factory Ford design, the adjuster works perfectly with standard mounting points and body geometry.

Specifications and technical data

• SKU: AM51-611C46-AB
• Mark: Ford
• Condition: Used
• OEM Part Number: AM51-611C46-AB
• Substitutable numbers: AM51-611C46-AB, AM51611C46AB, AM51-611C46-AC, AM51611C46AC, 1805565
• Location on the vehicle: Front, Left, Right
• Part type: Adjuster
• Category: Seat Belts & Parts

Purpose and function in the safety system

The seat belt adjuster is responsible for guiding the webbing so that it follows an optimal trajectory relative to the user's shoulder and chest. In the front part of the vehicle, on both the left and right sides, this component stabilizes the belt during driving, braking, and emergency situations, limiting unwanted movement of the webbing. Precise belt guidance is important not only for comfort but primarily for the consistent performance of the passive safety system. A properly selected adjuster minimizes the risk of the webbing twisting, improves the ergonomics of fastening and unfastening, and supports proper interaction with pretensioners and the retractor.

Compatibility and fit for Ford Focus Mk3

The presented adjuster has been designed specifically for the third-generation Ford Focus platform, taking into account the geometry of the pillars, mounting points, and the characteristics of factory seat belts. Its placement in the front, left, right zone allows it to be used on either the driver's or passenger's side, depending on the vehicle configuration. The original Ford origin ensures the correct guide profile, appropriate rigidity, and compatibility with standard upholstery elements and pillar covers. As a result, installation does not require any interference with the body structure or the use of additional adapters.

Operational and installation characteristics

The seat belt adjuster works in direct contact with the webbing, which is why its shape and finish are crucial for smooth movement. Properly formed edges reduce friction and wear on the webbing, while stable mounting maintains the component's fixed position relative to the body. In practice, this translates into:

• more predictable belt guidance when adjusting the seat position,
• reduced risk of the webbing twisting or jamming,
• maintaining a consistent belt position relative to the user. The component is designed for installation in existing mounting points, which facilitates service and reduces replacement time. Using an original solution allows for maintaining consistency with other safety system components in the Ford Focus Mk3.

Condition and use in vehicle service

The product is offered as a part from the used components group, which is a cost-effective solution for post-accident repairs, replacing worn guides, or restoring the full functionality of the seat belt system. Choosing an original salvaged adjuster allows for maintaining factory performance parameters while optimizing service costs. This solution is particularly useful in situations where it is necessary to replace several safety system components simultaneously, and the priority is to maintain compliance with Ford's factory specifications.

Expanding the safety system in your Ford

If you are planning a comprehensive repair or upgrade of the passenger safety zone in your Ford and need other elements from the same group, such as guides, pretensioners, or complete seat belts, check out the available parts in the Ford seat belts and parts category. When choosing components from the secondary market, it is worth consciously comparing factory solutions and replacements. A detailed discussion of the differences between new and used parts, along with an analysis of costs and durability, can be found in the article Car parts – new or used? We compare costs, quality, and durability, which will help you choose the optimal service strategy for your car.