Mercedes C CLK Class W203 C209 Left N/S Door Lock Surround Trim A2037230124

Mercedes C CLK Class W203 C209 Left N/S Door Lock Surround Trim is an original body component designed for installation on the left side of the doors in C-Class and CLK models. The neutral grey color makes it easy to match with the factory finish, and the design, compliant with the manufacturer's specifications, ensures proper guidance and seating of the lock. It is a practical choice for bodywork and assembly repairs in the door area.

Specifications and technical data

• SKU: A2037230124-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037230124
• Substitutable numbers: A2037230124, A 203 723 01 24, AS
• Location on the vehicle: Left
• Color: Grey
• Category: Doors & Door Skins

Purpose and function of the component

The described lock surround is part of the Doors and door panels group, responsible for the proper framing and stabilization of the lock mechanism in the left door. This component:

• ensures proper positioning of the lock relative to the door skin and pillar,
• stabilizes the mechanism's operation during opening and closing,
• reduces the transmission of vibrations to the door skin,
• affects the precision of closing and the comfort of using the driver or passenger door.

The grey finish allows for aesthetic integration into the factory interior color scheme or door edges without the need for additional visual modifications.

Compatibility with Mercedes C and CLK bodywork

The lock surround has been designed specifically for Mercedes C-Class W203 and CLK C209 bodies, meaning its geometry corresponds to the factory mounting points and the shape of the left door. Thanks to this:

• it fits the original mounting holes in the door,
• it maintains the line of creases and edges characteristic of these generations,
• it allows for installation without interfering with the door structure.

Such a fit is particularly important in post-accident repairs, where maintaining factory gaps and the correct alignment of the lock relative to the bodywork is crucial.

Material and color characteristics

The grey color of the surround is universal and works well with typical interior configurations and door edge finishes in Mercedes vehicles of these generations. This facilitates:

• maintaining visual consistency after repair,
• reducing the scope of additional paint work,
• precise matching to existing upholstery elements and seals.

As a component from the door panel group, the surround is prepared to work in an area exposed to mechanical loads resulting from frequent opening and closing of the door.

Condition, installation, and service application

The offered component is used, which in practice means it comes from vehicle dismantling and has been verified for further installation suitability. This is a reasonable solution for repairs where maintaining the original body geometry and compliance with the manufacturer's factory standards is important.

The left door lock surround will prove useful in situations such as:

• repair after a collision in the area of the left side of the body,
• replacement of a damaged or corroded lock surround,
• restoring full functionality of door locking and latching.

Expanding repairs within the Mercedes door area

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

For drivers considering broader service work on the vehicle, including the decision between regeneration and the use of original used components, the article describing the economic and technical aspects of such choices may be helpful – more information can be found in the material Manual transmission failures in cars – why is an original used part a more reasonable choice than regeneration?.