Mercedes-Benz S-Class W220 Rear Left N/S Door Lock Surround Trim A2207330148

Mercedes-Benz S-Class W220 Rear Left N/S Door Lock Surround Trim is a precision component from the Doors and door panels category, designed for the rear left section of the vehicle body. This black trim allows for an aesthetic and functional finish of the lock area, restoring the factory look and ensuring proper protection of the door mechanism.

Specifications and technical data

• SKU: A2207330148
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2207330148
• Substitutable numbers: A2207330148, A 220 733 01 48, AS
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Doors & Door Skins

Purpose and function of the component

The rear left door lock surround trim for the Mercedes S-Class W220 generation is responsible for covering the lock mechanism and leveling the door panel surface. A correctly selected component helps limit the access of dirt and moisture to the lock area, which promotes stable operation of the mechanism and makes it easier to keep the door in good technical condition.

The black color of the trim allows for a consistent match with most finish configurations, and the dedicated placement on the vehicle (rear, left side) ensures a proper fit with the door structure.

Construction, fitment, and installation

The component has been designed specifically for the W220 body, thanks to which its geometry is adapted to the shape of the rear left part of the door. The appropriate profile of the mounts facilitates installation in place of the factory trim, without the need for interference with the door sheet metal structure.

In practice, this means that:

• the trim works with the factory lock and door panel,
• after proper installation, it creates an even line with the door surface,
• it constitutes a discreet but important addition to the lock area.

Thanks to this, the part works well both for post-accident repairs and for replacing missing elements in the rear driver-side door.

Performance characteristics and advantages

As a component from the Doors and door panels category, the lock surround trim affects several important aspects of vehicle operation:

• it improves the visual consistency of the side of the body,
• it limits the exposure of the lock mechanism to external factors,
• it helps maintain the proper finish of the door edges.

The used nature of the part allows for an economical repair while maintaining the original geometry and purpose of the component. It is a practical solution for restoring the factory look of the vehicle when matching the specific model and placement on the vehicle is important.

Part selection and compatibility

To correctly select the lock surround trim for your Mercedes S-Class W220, it is worth paying attention to:

• compatibility with the W220 body,
• intended use for the rear left side of the vehicle,
• color scheme, if you care about the most consistent visual effect.

The component has a dedicated OEM part number and interchangeable numbers, which facilitates verification of compatibility in the manufacturer's catalogs or during consultation with a service center. Thanks to this, you can precisely confirm that the selected trim corresponds to the configuration used in a specific car.

Expanding repairs within the Mercedes door area

If you are planning a comprehensive repair or modernization of the door area in your Mercedes and need other components from the same group, such as panels, reinforcements, or additional covers, check the available parts in the Mercedes Doors and door panels category.

Practical tips for purchasing used body components

When choosing used body components, such as trims, panels, or other door elements, it is worth paying attention to the condition of the surface, the completeness of the mounts, and compatibility with the specific model version. Conscious selection of parts helps avoid additional fitting work and speeds up the installation process.

If you are interested in a broader context of selecting used components and want to better understand what to look for when buying elements from the secondary market, the following guide may be helpful: Second-hand differential – what is worth knowing about used differentials, sensors, and drive systems.