Mercedes GLE C292 Door Lock Latch Mechanism Actuator Rear Left N/S A2220064099

The Mercedes GLE C292 Rear Left Door Lock A2220064099 is a factory part from the Locks and Latches group, designed for the rear left area of the body. The original design ensures proper integration with the vehicle's electrical system, maintaining factory safety and comfort parameters. This is a solution for users who expect reliable operation of the door locking and unlocking mechanism without altering the car's structure.

Specifications and technical data

• SKU: A0997309500-3
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0997309500
• Substitutable numbers: A0997309500, A 099 730 95 00, A0997304100, A 099 730 41 00, KD
• Location on the vehicle: Rear, Left
• Category: Exterior Locks & Lock Hardware

Purpose and Function of the Rear Left Door Lock

The presented lock is dedicated for installation in the rear left door area, where it is responsible for the mechanical and electrical locking of the door leaf. The component works with the handle, rods, and the central locking control system, enabling correct closing, opening, and locking of the door from both the remote control and buttons inside the cabin.

Thanks to its design conforming to factory Mercedes standards, the lock maintains the correct mounting geometry, which facilitates installation at the original body points without the need for modifications. This is particularly important in vehicles equipped with advanced comfort systems, where the precision of the mechanism's operation translates to the correct functioning of the entire locking system.

Construction and Body System Compatibility

The lock belongs to the Locks and Latches group, meaning it combines the mechanical part responsible for physically holding the door in the frame and the part that interacts with the control system. The design is intended for operation in the rear part of the body on the driver's side (in left-hand drive vehicles), where it is exposed to typical operational loads such as frequent opening and closing, vibrations, and temperature changes.

The appropriate shaping of the housing and mounting points allows for maintaining door seal and proper contact with the weatherstripping, which reduces noise and moisture ingress into the interior. Using an original solution minimizes the risk of play, rattling, or improper closing, which often occur with parts that do not conform to factory specifications.

Benefits of Using an Original Mercedes Lock

Choosing a lock dedicated to a specific body model offers a range of practical benefits:

• maintaining the factory functionality of the central locking and door locking,
• correct interaction with the existing electrical system and vehicle controls,
• compatibility with original mounting points in the door,
• maintaining the appropriate rigidity and stability of the door leaf when closed.

As a result, the lock is a service solution consistent with the manufacturer's design intent, which is particularly important in premium vehicles where not only safety but also the refinement of body mechanisms is crucial.

Application in Body Service and Repairs

The part is suitable for both typical replacement of a worn or damaged lock and for more extensive bodywork and painting operations in the rear of the vehicle. Installing an original lock allows for restoring full door functionality after a collision, structural modification, or failure of the locking mechanism.

If you are planning a comprehensive repair or upgrade of the rear left door area in your Mercedes and need other parts from the same group, such as locking mechanisms, lock cylinders, or actuators, check the available parts in the Mercedes Locks and Latches category.

Practical Installation and Operational Tips

When replacing the lock, it is worth checking the condition of the guides, rods, and handle to avoid having to dismantle the door again in a short period. It is also recommended to check the door alignment with the body, as improper adjustment can affect the locking mechanism's operation and cause increased load during closing.

For users interested in a broader approach to servicing vehicle components, a guide on purchasing used parts may be helpful – you can find more practical tips in the article How to Buy a Used Car Engine and Avoid Pitfalls – A Step-by-Step Guide, which discusses universal principles for assessing part condition and making informed choices for vehicle repairs.