A2035450803

The A2035450803 01-07 Mercedes W203 W209 CLK320 Relay Fuse Junction Box is an essential component of the electrical system in your Mercedes-Benz CLK320 models produced between 2001 and 2007. This fuse box, also referred to as a relay and fuse assembly, is responsible for distributing power to various electrical components in your vehicle while ensuring their protection against electrical overloads.

The A2035450803 fuse box is specifically designed for the W203 and W209 CLK320 models. It comes with a total of 25 fuse positions, each capable of accommodating fuses ranging from 1 Ampere to 30 Amperes. The box is made of durable materials, ensuring it withstands the rigors of daily use in your vehicle.

The relay section of this junction box includes six relays, each with their dedicated circuit and fuse. These relays control various functions such as the power windows, power seats, and central locking system. The relays are designed to switch heavy currents efficiently and reliably.

This A2035450803 Mercedes fuse box is a direct fit replacement for the original equipment. Installing it in your vehicle is a straightforward process, requiring no modification to the wiring harness. The box is compact and can be easily accessed by opening the engine compartment or the trunk, depending on the location of the fuse box in your specific model.

In the event of a blown fuse or a malfunctioning relay, replacing the faulty component in this junction box is an easy task. Simply remove the defective part, insert the new one, and your vehicle will be back to its optimal electrical performance.

This A2035450803 Mercedes W203 W209 CLK320 Relay Fuse Junction Box is a must-have for any Mercedes enthusiast or professional mechanic working on these models. Its high-quality construction, ease of installation, and ability to ensure the reliable operation of various electrical components make it an indispensable tool for maintaining the performance and safety of your vehicle.

The Mercedes-Benz W203 and W209 CLK320 models, especially those with the A2035450803 01-07 relay fuse junction box, have been subjects of various discussions in automotive forums due to issues related to this component. Here are some pros and cons of buying this relay fuse junction box for your Mercedes-Benz CLK320:

1. Availability: This part is widely available from various auto parts suppliers, both online and offline.

2. Cost-Effective: Compared to the cost of dealing with a fault caused by a malfunctioning relay fuse junction box, the cost of buying and installing a new one is relatively low.

3. Improved Performance: Replacing a faulty relay fuse junction box can lead to improved performance and reliability of your Mercedes-Benz CLK320.

1. Complexity: The relay fuse junction box is a complex component, and its installation can be challenging for those without automotive electrical experience.

2. Possibility of Multiple Faults: If your Mercedes-Benz CLK320 is experiencing electrical issues, it's essential to determine if the relay fuse junction box is indeed the root cause or if there are other underlying issues.

3. Cost: While the cost of the part itself is relatively low, the labor cost for installation can add up, especially if you choose to have it done by a professional.

The decision to buy the A2035450803 01-07 relay fuse junction box for your Mercedes-Benz CLK320 depends on various factors, including the extent of the electrical issues you're experiencing, your automotive electrical expertise, and your budget. If you're confident in your ability to install the part yourself, it can be a cost-effective solution to potential electrical problems. However, if you're uncertain about the cause of the electrical issues or lack the expertise to install the part, it may be worth considering having a professional diagnose and repair the problem. Ultimately, a well-functioning relay fuse junction box is essential for the proper operation of various systems in your Mercedes-Benz CLK320, making it a worthwhile investment for the long-term reliability and performance of your vehicle.

If you've determined that the relay fuse junction box is the cause of your Mercedes-Benz CLK320's electrical issues, consider purchasing the A2035450803 01-07 part from a reputable auto parts supplier. Ensure that you have the necessary tools and knowledge to install the part yourself or plan to have it installed by a professional. Additionally, consider addressing any underlying electrical issues to prevent future problems.

Details:

Removed from a 2004 Mercedes Benz CLK320 comes as pictured h-5.

specifications perfoelectric:

• for models: W203, W209, Clk320
• for years: 2001–2007
• brand: Mercedes
• mpn: A2035450803
• part type: Fuse Box
• performance part: Yes

returns perfoelectric:

• policy: no returns

general perfoelectric:

• category: Auto Parts > Electrical Components

shipping perfoelectric:

• class: standard
• transit: 5-11 days
• type: fixed
• service: standard

offer perfoelectric:

• in stock #: 5
• options: ship-to-home
• best offers: true
• prices: $5.05–$282.35
• item condition: Used
• sold #: 18
• started: september 26, 2025
• availability: in stock

seller perfoelectric:

• city: chula vista, california
• # reviews: 316
• rating: 98.9%

payments perfoelectric:

• other
• credit card: discover
• wallet: apple-pay

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