Mercedes-Benz C-Class W204 Rear Control Module Bracket A2045452140

The Mercedes-Benz C-Class W204 Rear Control Module Bracket is an original mounting component designed for installation in the rear of the vehicle body. It ensures stable, factory-standard mounting of the control module, contributing to reliable electrical system operation and reducing vibrations and thermal stress. This is a practical solution for users who wish to maintain the structural integrity of the electrical system in their Mercedes C-Class W204 generation.

Specifications and technical data

• SKU: A2045452140
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2045452140
• Substitutable numbers: A2045452140, A 204 545 21 40, EM
• Location on the vehicle: Rear
• Category: Other Exterior Parts & Accessories

Bracket Purpose and Function

The bracket presented is dedicated to the rear of the vehicle, where it is responsible for precisely seating the control module within the body. A correctly selected mounting element:

• maintains the module in a fixed position relative to the vehicle's structure,
• limits the transfer of vibrations from the suspension and body to the electronics,
• facilitates module servicing and removal during diagnostics or repairs.

This ensures that the control system in the rear of the car operates under stable conditions, promoting the reliability of the entire installation.

Compatibility with Mercedes-Benz C-Class W204

The bracket has been specifically designed for the Mercedes-Benz C-Class W204 generation platform, adhering to the manufacturer's intended factory mounting points and geometry. This means:

• compatibility with original mounting holes in the body,
• correct routing of electrical harnesses within the rear of the vehicle,
• easier installation without the need for structural modifications.

Such precise fitting allows for the maintenance of electrical and mechanical system consistency, which is particularly important for repairs after collisions or replacement of damaged components.

Characteristics of a Used Part

The offered bracket is a used part obtained from disassembly, which translates into a favorable combination of price and adherence to the original manufacturer's specifications. For mounting elements of control modules, it is important to:

• maintain the original rigidity and shape of the bracket,
• ensure compatibility with the original body structure,
• avoid non-original adaptations that could affect the module's position.

Choosing an original bracket from the aftermarket allows for the restoration of correct module mounting without altering the vehicle's structural design.

Practical Benefits of Using the Bracket

Using the correct control module bracket in the rear of the Mercedes C-Class W204 offers a range of practical operational benefits:

• stable mounting of electronics, reducing the risk of mechanical damage,
• organized routing of wires and connectors in the rear of the body,
• easier service access to the module during diagnostics,
• maintenance of the vehicle's original structural layout.

For workshops and private users, this means more efficient repairs and a reduced risk of problems arising from improper mounting of electronic modules.

Expanding Knowledge and Part Selection

If you are planning a comprehensive repair or upgrade of the body and electrical system area in your Mercedes and require other parts from the same group, such as brackets, supports, or additional mountings, check the available parts in the Other Mercedes category.

When planning repairs and upgrades of systems in premium cars, it is worth expanding your knowledge about the structural differences between various model lines. An article on our blog might be helpful: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses, among other things, solutions used in more powerful vehicle versions and their impact on the selection of replacement parts.

If you are considering a broader use of disassembled parts in your car, it is also worth reading the guide: Replacing Body Panels with Used Ones – Can Disassembled Sheet Metal Parts Look Like New?, which describes the practical aspects of selecting used components for popular brands, including Mercedes.