Mercedes Sprinter W907 Wheel Brakes Wear Sensor Wiring Rear Axle A9075403005

Mercedes Sprinter W907 Wheel Brakes Wear Sensor Wiring Rear Axle is a component responsible for precise wheel speed readings and the proper operation of the anti-lock braking system. The offered Mercedes Sprinter W907 Wheel Brakes Wear Sensor Wiring Rear Axle is designed for Mercedes Sprinter W907 series vehicles and serves as a functional service solution for repairs of the braking system and ABS. By maintaining the factory geometry of the cable and connectors, it ensures a stable signal and correct communication with the vehicle's electronics.

Specifications and technical data

• SKU: A9075403005
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9075403005
• Substitutable numbers: A9075403005, A 907 540 30 05
• Location on the vehicle: Rear
• Category: ABS Speed Sensors

Purpose and function in the vehicle

The presented component belongs to the ABS speed sensor category and works with the braking system on the rear axle of the Sprinter W907. The Mercedes Sprinter W907 Wheel Brakes Wear Sensor Wiring Rear Axle is responsible for transmitting the signal from the sensor to the controller, which enables:

• monitoring the wear status of brake components on the rear axle,
• cooperation with the ABS system in terms of wheel speed control,
• signaling potential faults or excessive wear on the instrument cluster,
• maintaining stable operating parameters of active safety systems.

Its placement on the rear axle allows for direct integration with the brake harness and sensors operating in this area, which facilitates diagnostics and replacement during standard service work.

Compatibility and OEM identification

The component has been designed for Mercedes vehicles, specifically the Sprinter W907 generation, where the ABS system and brake electronics require the use of the correct signal cable. Thanks to the OEM part number, it is possible to clearly identify the component and match it to a specific vehicle configuration.

In workshop practice, the presence of interchangeable numbers is also important, as it facilitates the selection of a replacement based on manufacturer catalogs or service software. This reduces the risk of installing an incorrect cable and avoids errors in the operation of the ABS system.

Performance characteristics and installation

The Mercedes Sprinter W907 Wheel Brakes Wear Sensor Wiring Rear Axle is a consumable part that is exposed to vibrations, temperature changes, and contact with road debris during operation. Using an original harness from a Mercedes vehicle allows you to maintain:

• the appropriate cable length matched to the geometry of the rear axle,
• proper cable routing in factory holders and mounts,
• compatible electrical connectors, eliminating the need for installation modifications,
• stable electrical parameters required by the ABS controller.

Used condition means that the item comes from disassembly and is intended for further use after proper installation. In service practice, this allows for an economical repair of the braking system while maintaining the manufacturer's original specifications.

Practical application and technical support

Replacing the Mercedes Sprinter W907 Wheel Brakes Wear Sensor Wiring Rear Axle is recommended when ABS system errors, signal reading interruptions, or visible mechanical damage to the cable occur. A correctly selected component helps restore the proper operation of safety systems and eliminate warning lights on the dashboard.

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other elements from the same group, such as additional speed sensors, signal cables, or ABS wiring harnesses, check the available parts in the Mercedes ABS speed sensor category.

For users considering the installation of components from disassembly, a guide discussing the selection of used modules and sensors, including issues of compatibility of markings, hardware, and software versions, will be useful – this is described in detail in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

Benefits of using an original component

Using the original Mercedes Sprinter W907 Wheel Brakes Wear Sensor Wiring Rear Axle allows you to maintain the consistency of the entire ABS and braking system. Factory-fit connectors and cable length reduce installation time, minimize the risk of installation errors, and eliminate the need for interference with the vehicle's wiring. This is a particularly beneficial solution for workshops specializing in the service of commercial vehicles, where repair repeatability and the reliability of the components used are essential.