Ford Ranger Mk5 Door Lock Catch Passenger Side Front Left N/S AB39-2121979-AB

Ford Ranger Mk5 Left Front Door Lock is an original part from the locks and latches category, designed for installation on the passenger side in the front left door. This is a functional solution for users seeking a factory fit and proven design for their vehicle's locking system.

Specifications and technical data

• SKU: RHD-CM5A-A21813-DB
• Mark: Ford
• Condition: Used
• OEM Part Number: CM5A-A21813-DB
• Substitutable numbers: CM5A-A21813-DB, CM5AA21813DB, AB39-2121979-AB, AB392121979AB
• Location on the vehicle: Front, Left
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Intended Use and Fit for Ford Ranger Mk5

The presented left front door lock for Ford Ranger Mk5 has been specifically designed for installation on the passenger side, in the front of the vehicle. Its placement on the vehicle is clearly defined, making it easier to select the correct part when repairing the door locking system.

Thanks to a design that aligns with the manufacturer's solutions, the lock ensures the proper functioning of the door opening and locking mechanism, working in conjunction with factory handles, linkages, and the vehicle's wiring.

Door Lock Construction and Function

This component belongs to the locks and latches group, responsible for securely and stably closing the vehicle's doors. The lock's construction is prepared for use in the front left passenger door, ensuring proper latch operation and correct positioning relative to the body pillar.

This solution enables:

• secure door locking while driving and stationary,
• proper interaction with the interior and exterior handle mechanism,
• stable holding of the door in the closed position, minimizing unwanted play.

The precise geometry of the lock for the Ford Ranger Mk5 allows for maintaining factory assembly tolerances and the correct door-to-body fit line.

Characteristics of a Used Part

The offered lock is a used part, sourced from dismantling. This type of component is an advantageous solution for users who expect an original design at a reasonable price, while maintaining compatibility with factory installation standards.

Choosing a used door lock:

• reduces repair costs compared to new aftermarket parts,
• ensures an original fit for the specific Ford Ranger Mk5 model,
• allows for maintaining technical consistency with other components of the locking system.

Application in Safety and Comfort Systems

A functional door lock directly impacts user safety and the comfort of daily vehicle operation. A properly working locking mechanism reduces the risk of accidental door opening while driving and facilitates vehicle use in urban and off-road conditions.

In the Ford Ranger Mk5, a vehicle often used for work and off-roading, a correctly selected left front passenger door lock supports:

• maintaining cabin seal through proper door closure against the seals,
• body structural stability in the front door area,
• reliable opening and closing even with frequent use.

Selecting Other Locks and Latches for Ford

If you also need other components from the locks and latches for Ford category, you can visit our dedicated subpage where you will find a wide selection of components tailored to various models of this brand: locks and latches for Ford.

For users interested in the broader context of using used parts, including in vehicles of other makes, an article discussing the durability and cost-effectiveness of using second-hand components may be helpful. More information can be found here: when used VW parts are a sensible choice.