Mercedes-Benz CLC-Class CL203 Trunk Boot Lid Tailgate Tumbler Hook A2037400532

Mercedes-Benz CLC-Class CL203 Trunk Boot Lid Tailgate Tumbler Hook is an original locking mechanism component designed for the tailgate of CLC models. Thanks to its factory-engineered design, it ensures secure locking of the lid, proper cooperation with the hinges, and stable closing, which translates into safe vehicle operation.

Specifications and technical data

• SKU: A2037400532
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2037400532
• Substitutable numbers: A2037400532, A 203 740 05 32, AS
• Color: Black
• Category: Tail Lifts

Purpose and function in the vehicle

The presented item is a technical trunk lid lock / striker designed for the rear bodywork of the CLC-Class CL203. It is responsible for:

• mechanically locking the lid after it is closed,
• maintaining a stable position of the lid while driving,
• cooperating with the factory opening and closing mechanism.

As a part from the Loading Flaps group, it is an essential element of the rear body area, affecting the comfort of using the trunk and the proper fit of the lid against the seals.

Construction, color, and fitment

The lock was manufactured as an OEM structural component, designed specifically for the geometry of the tailgate in the CLC-Class CL203. The appropriate placement of mounting points facilitates installation in factory holes without the need for modifications. The black color of the housing allows for aesthetic integration into the trunk cavity space, without unwanted contrasts with other interior elements.

Precise guidance of the lock tongue and fitment to the original striker ensures repeatable closing of the lid, reducing the risk of play, rattling, or the lid failing to close during operation.

Condition, application, and benefits of replacement

The item comes from the secondary market, which allows for an economical replacement of a damaged or worn lock while maintaining factory specifications. Replacement is particularly recommended when symptoms occur such as:

• problems with closing or accidental opening of the lid,
• the need to use excessive force when closing,
• noticeable play in the locking mechanism.

Using an original lock from the same construction group allows for restoring the proper operation of the tailgate, maintaining trunk tightness, and keeping the correct body line without unwanted deformations.

Body integration and mounting aspects

The lock is intended for installation in the tailgate of the CLC-Class CL203, in the factory-designated mounting location. The design provides for cooperation with the original opening mechanism, which facilitates service and reduces the time required for replacement. Precise fitment to the body minimizes the risk of leaks and improper adhesion of the lid to the seals.

During installation, it is recommended to check the alignment of the lid relative to the body and adjust the position of the lock to obtain even gaps and smooth closing without excessive load on the hinges.

If you are planning a comprehensive repair or upgrade of the loading area in your Mercedes and need other components from the same group, such as lid hinges, lifting actuators, or additional mounting elements, check the available parts in the Mercedes Loading Flaps category.

Operation, durability, and environmental aspect

Using an original tailgate lock helps maintain the structural integrity of the body and reduce wear on other components, such as hinges or seals. Choosing parts from the secondary market is also a way to reduce your environmental footprint while maintaining high vehicle functionality. If you want to learn more about the possibilities of using used components in conscious car modernization, it is worth reading the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts.