Mercedes-Benz C CLK W203 C209 Left N/S Door Lock Surround Trim Grey A2037230124

Mercedes-Benz C CLK W203 C209 Left N/S Door Lock Surround Trim is a factory body component designed to protect the lock mechanism in the left door of these models. This used trim, manufactured to original standards, ensures a proper fit, stable mounting, and a consistent appearance with the rest of the body panels. Its grey color and vehicle-specific design allow for an aesthetically pleasing and technically correct replacement of a worn or damaged part.

Specifications and technical data

• SKU: A2037230124-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037230124
• Substitutable numbers: A2037230124, A 203 723 01 24, EM
• Location on the vehicle: Left
• Color: Grey
• Category: Other Car Parts & Accessories

Purpose and function of the door lock trim

The left-side door lock trim is responsible for protecting the lock mechanism from dirt, moisture, and minor mechanical damage. A correctly selected component:

• stabilizes the lock mounting area in the door,
• limits the ingress of dirt and water into the door structure,
• supports the long-term proper operation of the lock.

As a result, the Mercedes-Benz C CLK W203 C209 Left N/S Door Lock Surround Trim is a practical component that contributes to the comfort of daily vehicle use and the smooth operation of the opening and closing mechanism.

Body fitment and color matching

The presented trim is designed for installation on the left side of the body, which eliminates the need for any modifications or adjustments to the mounts. The grey color allows for a harmonious integration of the element into the factory interior or door edge styling, without any visual interference.

Such fitment is particularly important during post-accident repairs or when replacing individual components, where both technical accuracy and maintaining a consistent look for the entire door area are essential.

Benefits of using an original trim

Using an original lock trim for Mercedes C and CLK W203 / C209 generation models offers a number of practical benefits:

• Factory fitment – compatibility of shape and mounting points with the door structure,
• secure seating in the lock area, without play or tension,
• maintenance of the correct geometry of the lock area, which promotes smooth mechanism operation,
• aesthetic finishing of the edges and the space around the lock.

This used component allows for an economical repair while maintaining parameters close to factory installation, which is beneficial both for daily operation and when preparing the car for sale.

Professional installation and service application

The trim is intended for installation in the factory location; therefore, it is recommended that the installation be carried out by a workshop with experience in Mercedes C and CLK bodywork. A correctly installed component:

• does not interfere with the operation of the lock or the routing of wiring in the door,
• maintains mounting stability during repeated opening and closing of the door,
• ensures even adhesion to adjacent body components.

Thanks to this, the Mercedes-Benz C CLK W203 C209 Left N/S Door Lock Surround Trim is suitable for both service repairs and professional body restorations, where repeatability and compliance with manufacturer solutions are paramount.

Repair expansion and related components

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other components from the same group, such as covers, grilles, or additional trim, check out the available parts in the Other Mercedes category.

For larger service or tuning projects, it is also worth checking out educational materials regarding the structural differences between standard and sports versions – you may find the article describing the characteristics of drivetrains and chassis helpful, available here: Audi RS vs other models – what is hidden under the hood and chassis?.