Ford B-Max Front Door Lock Mechanism Latch Catch Left N/S AV1A-R21813-DC

Description

Ford B-Max Front Door Lock Mechanism Latch Catch Left N/S is an original locking mechanism designed for installation on the driver’s side. This component belongs to the Locks and Latches group and has been specifically engineered for the front door structure, ensuring proper integration with the door handle, lock cylinder, and the vehicle’s electrical system. It is a practical solution for users seeking factory-fit quality and proven functionality.

Specifications and technical data

• SKU: RHD-2014395-1
• Mark: Ford
• Condition: Used
• OEM Part Number: AV1A-R21813-DC
• Substitutable numbers: AV1A-R21813-DC, AV1AR21813DC, 2014395
• Location on the vehicle: Front, Left
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and fitment

The presented lock mechanism is intended for installation in the front left door of a Ford B-Max. Being located in the driver’s door area, it is responsible for the primary operation of opening and closing the vehicle, as well as proper locking while driving and when parked. The lock’s design is adapted to the factory mounting points in the door, which facilitates installation and reduces the need for additional modifications.

Its original Ford origin helps maintain consistency with other locking system components, such as rods, handles, or control modules. As a result, the lock can be used both as a replacement part following a failure and during post-accident repairs, where restoring the original door functionality is crucial.

Mechanism construction and function

The front left door lock mechanism in the Ford B-Max is responsible for several essential tasks:

• mechanical locking and unlocking of the door leaf relative to the body pillar,
• transferring movement from the exterior and interior handles to the lock latches,
• cooperation with the central locking system and any door position sensors,
• maintaining stable door closure while driving.

The precise construction of the internal levers and latches allows for smooth handle operation and secure locking. Stable mechanism operation has a direct impact on vehicle comfort, eliminating issues with doors not closing properly, bouncing back, or insecure latches.

Characteristics of the used component

The offered lock belongs to the group of used parts, meaning it has been removed from a vehicle. Such components are often chosen as an economical alternative to new parts while maintaining the original design and fitment. In the case of door locks, this is particularly important, as factory components usually work better with existing installations and door fittings than universal aftermarket replacements.

A used lock mechanism can be a good choice for routine repairs when it is important to combine reasonable costs with maintaining the correct operation of the central locking system and daily driving comfort.

Application in service practice

Replacing the front left door lock in a Ford B-Max is a typical service operation performed when problems with opening, closing, or locking the door arise. Using an original mechanism from the same model series allows you to:

• maintain compatibility with factory mounting points and guides,
• reduce installation time thanks to matched geometry,
• maintain correct cooperation with the central locking and electrical system,
• restore the original feel when opening and closing the door.

For workshops and individual users, this means easier part selection and a lower risk of post-installation issues. Consistency with the factory door structure is of key importance here for the durability of the repair.

Related components and additional information

If you are planning a comprehensive repair or upgrade of your Ford’s body locking area and need other items from the same group, such as lock cylinders, door strikers, or handle mechanisms, check out the available parts in the Ford Locks and Latches category.

When selecting used components for safety and comfort systems, such as locks, latches, or elements interacting with vehicle electronics, it is worth following proven inspection procedures. Practical tips on safely choosing parts from the secondary market can be found in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?, the approach of which can be analogously applied when evaluating other used components.