Ford Focus Mk3 Seat Belt Buckle Latch Catch Front Left N/S BM51-61209-ACW

The Ford Focus Mk3 Front Left Seat Belt Buckle Latch is an original safety system component designed for installation on the driver's seat or on the left side passenger seat. This component ensures proper seat belt locking, which is crucial for the safety of vehicle occupants.

Specifications and technical data

• SKU: BM51-61209-ACW
• Mark: Ford
• Condition: Used
• OEM Part Number: BM51-61209-ACW
• Substitutable numbers: BM51-61209-ACW, BM5161209ACW, 1852180
• Location on the vehicle: Front, Left
• Category: Seat Belts & Parts

Component Purpose and Function

The presented Ford Focus Mk3 Seat Belt Buckle Latch belongs to the Seat Belts and Parts category and is responsible for the mechanical and sensor connection of the seat belt to the seat structure. A properly functioning latch is essential for:

• securely immobilizing the belt during driving and in emergency situations,
• interfacing with the vehicle's safety systems, such as the seat belt warning light,
• maintaining compliance with the factory design of the safety system in the Ford Focus Mk3.

Vehicle Placement

The component is designed for installation on the front left seating position. Proper placement is important for:

• correct routing of the seat belt relative to the seat and body,
• ergonomics of fastening and unfastening by the driver or passenger,
• preserving the factory mounting points intended by the vehicle manufacturer.

Thanks to its precise fit for the specific mounting position, the latch works with the original wiring harness and seat structure, which facilitates servicing and reduces the risk of installation errors.

Characteristics and Advantages of Using an Original Part

As a Ford branded component, the seat belt buckle latch has been designed for full compatibility with the Focus Mk3 platform. Using an original component ensures:

• factory geometric fit to the seat and belt routing,
• consistency with the vehicle's electronic systems (seat belt fastening indicator),
• preservation of safety parameters intended by the manufacturer.

This product comes from the used parts circulation, allowing for an economical replacement of the component while maintaining the original structural specifications.

Selection by OEM Number and Compatibility

For the correct selection of the seat belt buckle latch for a specific Ford Focus Mk3 version, it is crucial to compare the OEM number and any interchangeable numbers with the vehicle's specifications. If in doubt, it is advisable to use the VIN number and catalog data to ensure that the component will be fully compatible with the specific car.

If you need a structured verification scheme, the guide article Guide: How to Select the Right Car Part by VIN and OEM Number will be helpful, providing practical tips, a list of questions for the seller, and a parameter checking procedure.

Application in Service and Replacement

Replacement of the seat belt buckle latch is recommended in situations such as:

• mechanical damage to the housing or release button,
• unreliable locking or spontaneous unfastening of the belt,
• system errors or messages indicating an unfastened belt despite it being fastened.

By using an original latch intended for the front left side, service maintains the continuity of the factory safety system and minimizes the risk of mechanical or electrical compatibility issues.

Other Ford Seat Belts and Parts

If you are looking for other seat belts and parts for Ford, check out the Ford Seat Belts and Parts available in our store to select components tailored to your specific model and trim level.