Ford Focus Mk2 Rear Tailgate Lock Latch Catch Mechanism 3M51-R442A66-AP

Ford Focus Mk2 Rear Tailgate Lock Latch Catch Mechanism is a factory component from the Locks and Latches group, designed for the rear body section. The original design ensures proper closing of the tailgate, stable locking, and safe use of the cargo space in daily operation.

Specifications and technical data

• SKU: 3M51-R442A66-AP
• Mark: Ford
• Condition: Used
• OEM Part Number: 3M51-R442A66-AP
• Substitutable numbers: 3M51-R442A66-AP, 3M51R442A66AP
• Location on the vehicle: Rear
• Part type: Tailgate Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented latch mechanism operates in the rear body zone, responsible for the mechanical locking of the tailgate. A correctly selected component from this group:

• keeps the tailgate in a stable position while driving,
• eliminates unwanted play and rattling in the rear of the body,
• supports the tightness of the trunk, which affects acoustic comfort and protection of transported items.

Thanks to the use of a solution consistent with the manufacturer's design, the lock works with the factory opening and closing mechanism without the need to modify the tailgate structure.

Construction and fitment for Ford Focus Mk2

As a component dedicated to Ford, the lock has been designed for specific mounting points and the geometry of the tailgate. This means:

• precise fitment with the factory catch and hinges,
• proper cooperation with the original opening mechanism,
• maintenance of the latch operating characteristics intended by the manufacturer.

Original origin translates into predictable behavior of the mechanism over a long period of use and reduces the risk of problems with closing the tailgate after installation.

Benefits of using an original tailgate lock

Choosing a tailgate lock consistent with Ford's factory specifications allows you to restore the proper operation of the rear body section without interfering with the vehicle's structure. In practice, this means:

• trouble-free installation in place of a worn or damaged component,
• preservation of the original tailgate closing geometry,
• consistency with other components of the locking system.

For workshops and individual users, this is a solution that reduces diagnostic time and the risk of complaints related to the improper selection of spare parts.

Application in service practice

This latch mechanism will work well both for typical replacement of a worn mechanism and for post-accident repairs of the rear body section. The component allows you to restore:

• proper tailgate locking after bodywork correction,
• convenience of using the trunk after mechanical damage,
• consistency of operation with the existing installation and tailgate equipment.

This solution is particularly beneficial where maintaining factory operating parameters and compatibility with other Ford components is important.

If you are planning a comprehensive repair or modernization of the rear body zone in your Ford and need other elements from the same group, such as locking mechanisms, catches, or guides, check the available parts in the Ford Locks and Latches category.

Additionally, if you are interested in a broader context of selecting used drivetrain components and want to better understand the advantages of original components over random replacements, it is worth reading the article Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement, which shows a practical approach to choosing OEM parts in daily repairs.