Brake Pad Sensor Mercedes W204 Front Right Brake Wear Wiring Cable A2044407910

Mercedes W204 Front Right Brake Pad Wear Sensor is an original brake system component designed to monitor the condition of the pads on the front right axle. Thanks to precise fitting to the specific mounting position and compliance with the factory standards of the Mercedes brand, the sensor ensures stable operation of the pad wear warning system and supports safe vehicle operation. This is a practical solution for users who want to restore the full functionality of the braking system while maintaining a favorable price-to-quality ratio.

Specifications and technical data

• SKU: A2044407910
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2044407910
• Substitutable numbers: A2044407910, A 204 440 79 10
• Location on the vehicle: Front, Right
• Category: Additional Brake Sensors & Switches

Sensor Purpose and Function

The presented sensor belongs to the group of Other Brake Sensors and Switches and is responsible for transmitting information about the degree of brake pad wear on the front right wheel. The vehicle placement has been factory defined as front – right side, which guarantees proper cable routing and correct connection to the vehicle's electrical system.

The component works with the braking system to inform the driver at the appropriate time about the need to replace the pads. This allows you to:

• minimize the risk of brake disc damage from excessively worn pads,
• maintain stable braking performance in daily operation,
• plan servicing in advance, without sudden and uncontrolled vehicle downtime.

Compatibility and Fit for Mercedes W204

The Mercedes W204 Front Right Brake Pad Wear Sensor has been designed for factory installation in W204 series models, maintaining the original mounting geometry and cable length. Proper fitting to the specific mounting position on the front passenger side reduces the risk of cable strain, insulation abrasion, and reading errors in the onboard system.

To ensure correct part selection, it is advisable to use the OEM number or interchangeable numbers visible in the technical specifications section. This facilitates verification of compatibility with the specific equipment version and vehicle year, and also helps to avoid installation and post-installation diagnostics problems.

If you want to learn more about how to safely and consciously choose used electronic and hardware components, check out our guide: why it's worth considering used sensors and modules in modern cars.

Performance Characteristics and Solution Advantages

As an original component from Mercedes, the sensor is structurally adapted to the factory braking system, which translates into predictable operation and correct cooperation with the vehicle's electrical system. In practice, this means:

• a stable warning signal about pad wear on the dashboard,
• correct cable routing within the caliper and steering knuckle,
• reduced risk of false wear messages or system errors.

The product comes from the category of used parts, which allows for optimizing service costs while maintaining the original installation specifications. This is a sensible solution for users who want to restore the full functionality of the braking system without having to invest in more expensive aftermarket parts of uncertain origin.

Condition, Verification, and Service Application

The sensor is offered as a used component, which in practice means it has been dismantled from a vehicle and subjected to basic verification for its suitability for further use. This type of part is particularly useful in situations where:

• a quick repair of the braking system is necessary after cable or connector damage,
• errors related to incorrect wear readings appear after pad replacement,
• the existing sensor was mechanically damaged during servicing.

Due to its factory-intended use for a specific mounting position on the vehicle, the sensor allows for maintaining the original wiring harness run and correct mounting in brackets, which is important for both durability and operational safety.

Why Choose This Sensor for Your Mercedes W204

By choosing this sensor model, you receive a part that is compliant with the factory braking system concept, prepared for operation on the front right axle. This is a solution that:

• supports maintaining the proper level of braking safety,
• reduces the risk of premature disc wear through pad condition monitoring,
• allows for economical repair using an original component.

Thanks to this, the Mercedes W204 Front Right Brake Pad Wear Sensor is a practical choice for drivers and workshops that prioritize technically sound and cost-effective solutions in brake system servicing.