Mercedes W204 Fuse Box Cover Control Unit Holder Bracket A2045452147

The Mercedes W204 Fuse Box Cover and Control Module Bracket is an original mounting component designed for the stable positioning of the cover and control unit within the fuse box compartment. Its factory design ensures secure fastening, proper harness routing, and maintains the manufacturer's intended protection for electrical components.

Specifications and technical data

• SKU: rhd-A2045450503
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2045450503
• Substitutable numbers: A2045450503, A 204 545 05 03, A2045452147, A 204 545 21 47
• Category: Fuses & Fuse Boxes

Purpose and Function in the Electrical System

The presented bracket is part of the system related to the Fuses and Fuse Boxes category, responsible for organizing and protecting critical electrical components in the vehicle. This element provides:

• stable support for the fuse box cover,
• correct positioning of the control module,
• maintenance of manufacturer-specified clearances and harness routing,
• reduction of vibrations transmitted to electronic components.

This ensures that the entire fuse and control unit section operates under controlled conditions, contributing to the reliability of the electrical system and facilitating diagnostics and servicing.

Original Fitment for Mercedes W204

The bracket has been specifically designed for the Mercedes W204 platform, meaning it offers factory-perfect fitment to mounting points, compartment geometry, and wiring layout. The original design eliminates the need for modifications, custom brackets, or additional adapters, ensuring a predictable and repeatable installation process.

This solution is particularly beneficial for post-collision repairs, replacement of a damaged fuse box, or restoring the vehicle to its manufacturer-specified condition, where precise component fitment is crucial for both durability and operational safety.

Characteristics of a Used Part

The offered bracket is a used part, allowing for the preservation of original mounting specifications at a more favorable budget compared to brand-new parts. A used component of this type is especially attractive where maintaining original geometry and mounting points is key, and the component itself is not a wear-and-tear item in the classic sense.

In practice, this means the possibility of an economical repair of the fuse box area while retaining factory-quality manufacturing and compatibility with other electrical system components.

Benefits of Using an Original Bracket

Using the original cover and control module bracket for the Mercedes W204 offers a range of practical benefits:

• preservation of the manufacturer's intended fuse box and control unit layout,
• easier service access to fuses and modules,
• reduced risk of damage to wires and connectors during operation,
• consistency with service documentation and wiring diagrams.

For workshops and owners who prioritize technical correctness in repairs, this solution combines functionality, durability, and compliance with the factory design.

If you are planning a comprehensive repair or upgrade of the electrical system area in your Mercedes and require other components from the same group, such as housings, bases, or additional brackets, check the available parts in the Mercedes Fuses and Fuse Boxes category.

For those considering broader vehicle modifications using salvaged components, practical tips on safely selecting and installing used parts can be found in the article Tuning with Used Parts – How to Gain Performance Without Breaking the Bank.