Ford Transit Custom Mk2 Front Door Lock Mechanism Right O/S PZ3A-A21812-AC

Ford Transit Custom Mk2 Front Door Lock Mechanism Right O/S is an original component from the Locks and latches group, designed for precise integration with the vehicle's factory locking system. It is a used OEM component that allows for a technically correct replacement of a damaged lock without interfering with the door structure or electrical installation.

Specifications and technical data

• SKU: RHD-2731332
• Mark: Ford
• Condition: Used
• OEM Part Number: 2731332
• Substitutable numbers: 2731332, PZ3A-A21812-AC, PZ3AA21812AC
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and vehicle placement

The presented lock mechanism is designed for installation in the front right door (passenger side in European versions) of the Ford Transit Custom Mk2. Its placement in the front door area means the component is responsible for:

• mechanical locking and unlocking of the door leaf,
• cooperation with the exterior and interior door handles,
• integration with the central locking system and the vehicle's electrical installation,
• maintaining the correct position of the door relative to the body after closing. Thanks to its dedicated design for a specific side of the body, proper latch guidance and correct operating geometry of the entire door assembly are maintained.

Construction and technical characteristics

The Ford Transit Custom Mk2 front right door lock mechanism is a factory Ford solution, prepared for use with original guides, linkages, and the electrical harness. The construction includes an integrated locking assembly that:

• transfers movement from the handles to the locking elements,
• ensures stable closing of the door leaf,
• is adapted for operation under the intensive usage conditions of a commercial vehicle. Its original Ford origin helps maintain proper rigidity, operational repeatability, and compatibility with the vehicle's factory settings.

Benefits of using an original Ford lock

Using an original lock mechanism in a Ford Transit Custom Mk2 provides a number of practical service and utility benefits:

• Full installation compatibility – mounting holes, linkage attachment points, and electrical connectors correspond to factory solutions, which facilitates installation.
• Stable central locking operation – proper cooperation with the vehicle's electronics reduces the risk of errors and improper locking.
• Restoration of factory door functionality – proper closing, lack of play, and correct operation of internal and external handles.
• Possibility of use in post-accident and maintenance repairs without the need for installation modifications.

Condition, selection, and service application

The item is offered as a used lock mechanism, which is a cost-effective solution while maintaining the manufacturer's original specifications. This type of part is particularly suitable for:

• repairs after mechanical door damage (e.g., after a collision or break-in),
• cases of factory lock wear manifesting as locking problems,
• fleet service, where quick replacement and returning the vehicle to work are priorities. Before installation, it is recommended to verify compatibility with the specific version of the Transit Custom Mk2 body and compare the construction with the removed element, which helps avoid installation discrepancies.

Related components and additional information

If you are planning a comprehensive repair or upgrade of the door area in your Ford and need other elements from the same group, such as cylinders, latches, or additional door mechanisms, check the available parts in the Ford Locks and latches category. For users interested in the wider use of aftermarket parts and optimizing repair costs, it is worth reading an article describing the advantages of using original components from dismantling – check how the recovered AMG Line package can transform a car and what conclusions can be applied to other brands.