Fuse Box Mercedes CLK W203 W209 Front SAM Module Control Unit A2095451401

Fuse Box Mercedes CLK W203 W209 Front SAM Module Control Unit is a key component of the electrical system, responsible for safe power supply and distribution in the front part of the vehicle. This module, designed for Mercedes CLK W203 and W209 series models, ensures organized circuit management and stable operation of numerous onboard systems. Thanks to its OEM factory design, it is a solution perfectly matched to the car's electrical architecture and allows for efficient replacement of a damaged fuse box.

Specifications and technical data

• SKU: A2095451401
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2095451401
• Substitutable numbers: A2095451401, A 209 545 14 01, 5DK 008 485 12, 5DK00848512
• Location on the vehicle: Front
• Category: Fuses & Fuse Boxes

Function and role of the SAM module in the Mercedes CLK

The described SAM module acts as the central fuse box in the front of the vehicle, integrating circuit protection with power management for selected electrical consumers. It is responsible for the logical arrangement of fuses, relays, and connections, which facilitates diagnostics and servicing of the electrical system. A properly selected module helps reduce the risk of overloads, short circuits, and uncontrolled voltage drops in critical circuits.

Due to its dedicated design for specific Mercedes CLK generations, the fuse box maintains compatibility with the factory electrical schematic, which is particularly important when working with advanced comfort and safety electronics. Proper fitment of the SAM module translates into stable operation of lights, auxiliary systems, and many body functions.

Vehicle placement and installation aspects

The presented component is intended for installation in the front part of the car, which facilitates access during inspections and repairs. This placement allows for quick checking of fuse status, replacement of protection elements, and inspection of connections without the need to interfere with other areas of the vehicle. The front location of the fuse box also promotes clear routing of electrical harnesses in the engine bay and the front end area.

The module is designed as an integrated unit, which limits the number of additional adapters and connectors. In practice, this means a more organized installation, less susceptibility to loose contacts, and easier restoration of the factory configuration after a collision or electrical system failure.

Benefits of using an original fuse box

Using a dedicated SAM module in the Mercedes CLK W203/W209 brings a number of practical benefits:

• maintaining compliance with the vehicle's factory electrical schematic,
• organized power distribution to key consumers in the front of the car,
• easier fault diagnostics thanks to the predictable arrangement of circuits,
• reduction of the risk of incorrect connections characteristic of universal solutions.

For workshops and users, this means a more predictable repair process and a lower risk of compatibility issues. The original module design also supports proper cooperation with other control units present in the vehicle.

Product characteristics and application

The presented element belongs to the Fuses and fuse boxes group, which clearly defines its function as a protection and distribution component in the electrical system. The product is intended for Mercedes vehicles, in particular for the CLK W203 and W209 series, where it acts as the central point of protection in the front body zone. As a used part, the module is a practical solution for maintenance repairs, collision repairs, and restoring the system after thermal or electrical damage.

Choosing the right fuse box is especially important in vehicles equipped with extensive comfort electronics, where an incorrect module can cause anomalies that are difficult to diagnose. The dedicated SAM module for Mercedes CLK helps maintain configuration consistency and reduces the need for harness modifications.

Expansion of the protection system and technical knowledge

If you are planning a comprehensive repair or modernization of the electrical system area in your Mercedes and need other elements from the same group, such as additional boxes, housings, or connectors, check the available parts in the Mercedes Fuses and fuse boxes category.

For users interested in deepening their knowledge about the specifics of this brand's powertrains, including typical faults and how to fix them, an article describing the refreshment of a popular diesel engine may be helpful – The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI. It allows for a better understanding of the relationship between a functional electrical system and the operating culture of modern powertrains.