Audi A8 4H Front Door Interior Lock Motor Cover Plate Panel Right O/S 4H0837916

Audi A8 4H Front Door Interior Lock Motor Cover Plate Panel Right O/S is a precision component from the Locks and latches category, designed to protect the lock mechanism in the front right door. Engineered for Audi vehicles, it ensures stable mounting and effective protection of the lock area against adverse external conditions.

Specifications and technical data

• SKU: 4H0837916
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0837916
• Substitutable numbers: 4H0837916, 4H0 837 916, 4H0 837 916 A, 4H0837916A
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Purpose and function of the cover

The front right door lock motor cover in the Audi A8 4H is responsible for protecting the lock actuator and associated mechanical components. Its task is to limit the ingress of moisture, dirt, and fine particles into the mechanism, which promotes smooth lock operation and reduces the risk of seizing or malfunctions.

The placement on the vehicle in the front – right side zone allows for a precise fit to the door structure, without the need for modifications or adjustments required by universal parts. As a result, installation is predictable, and the lock's operating geometry remains consistent with the manufacturer's specifications.

Construction and fitment for Audi A8 4H

The component has been developed as a part dedicated to a specific generation of the Audi A8, which translates into proper alignment with the door panel, guides, and lock housing. The cover's design accounts for:

• a profile matched to the shape of the inner part of the front passenger door,
• working space for the lock motor and moving parts,
• mounting points allowing for stable attachment to the door structure.

Such a solution facilitates service and potential disassembly, while helping to maintain the proper rigidity of the entire lock assembly.

Benefits of using an original cover

Using a dedicated cover in the Audi A8 4H provides a range of practical operational benefits:

• Better protection of the lock mechanism – limiting the impact of moisture and dirt on the motor and gears.
• Stable operation of the central locking and door latching system by maintaining the proper operating environment for moving parts.
• Maintaining the factory geometry of rods and levers, which reduces the risk of jamming.
• Easier diagnostics and service, as the cover is matched to the factory mounting layout.

This solution is particularly recommended for post-collision repairs, lock replacement, or restoring full functionality to the front passenger door.

Characteristics of the used component

The offered cover belongs to the group of used parts, which allows for economical repair while maintaining the manufacturer's original specifications. A component of this type is a good choice in situations where maintaining compatibility with the factory door construction is important, while keeping service costs reasonable. In the case of lock covers, it is crucial that they retain their proper shape and mounting points – these are the features that are practically most important for correct installation.

Repair support and additional information

If you are planning a comprehensive repair or upgrade of the door lock area in your Audi and need other components from the same group, such as latches, cylinders, or drive mechanisms, check out the available parts in the Audi locks and latches category.

For broader bodywork and service tasks within the door and body area, it is also worth checking out practical tips regarding the selection of dismantled parts – you will find them in the article Bodywork and exterior – post-accident repairs using dismantled parts, which discusses, among other things, repair procedures and best practices for installing used OEM components.