Renault Trafic Vauxhall Vivaro Wheel ABS Speed Sensor Rear 479008381R

Renault Trafic Vauxhall Vivaro Wheel ABS Speed Sensor Rear is a component from the ABS speed sensor category, responsible for precise reading of the rear axle wheel rotation speed and the proper operation of the anti-lock braking system. Using an original component is a sensible choice when servicing the braking system, allowing you to restore vehicle stability and the correct operation of safety systems without excessive costs.

Specifications and technical data

• SKU: 479008381R
• Mark: Renault
• Condition: Used
• OEM Part Number: 479008381R
• Substitutable numbers: 479008381R, 93865951
• Location on the vehicle: Rear
• Category: ABS Speed Sensors

Function and role of the ABS speed sensor

The presented ABS speed sensor mounted on the rear axle works with the pulse ring and the brake system controller, generating a signal necessary for modulating pressure in the brake circuits. A properly functioning component helps maintain driving stability during emergency braking, reduces the risk of wheel lock-up, and supports the operation of related systems, such as traction control or electronic stability control, if present in the vehicle.

Thanks to a design that meets the vehicle manufacturer's requirements, the sensor ensures the correct signal characteristics, which translates into predictable ABS system behavior in typical and emergency road conditions.

Purpose and placement on the vehicle

The offered component is designed for installation in the rear part of the vehicle, in the immediate vicinity of the wheel hub. This placement allows for an accurate reading of the rotational speed and minimizes signal interference. Proper fitment to the suspension design of Renault Trafic and Opel Vivaro models facilitates installation and integration with the existing electrical system.

Placement on the rear axle is crucial for vehicle stability when braking with a load or with varying weight distribution, which is why a functional sensor in this area is an essential element of operational safety.

Benefits of using an original used sensor

Using a used, original ABS speed sensor allows you to maintain factory operating parameters while optimizing repair costs. This type of component is designed for a specific vehicle platform, which translates into:

• secure fitment to the mounts and suspension geometry,
• electrical consistency with the vehicle's wiring harness,
• appropriate signal characteristics for the ABS controller.

For users looking for informed service solutions, it is also important that a used electronic component can in many cases provide long-term and stable operation, provided it has been correctly selected and verified.

Selection, diagnostics, and compatibility with vehicle electronics

When selecting an ABS speed sensor for a Renault Trafic or Opel Vivaro, it is crucial to pay attention to compatibility with the braking system and vehicle electronics. A properly selected component helps avoid errors in the ABS controller, warning lights on the instrument cluster, and malfunctions of driver assistance systems.

To better understand when choosing a used electronic component is justified and how to safely approach such a decision, it is worth reading our guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

Renault ABS speed sensors – expansion and system service

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

Informed choice of a used part

When deciding on a used ABS speed sensor, it is worth paying attention to compatibility with the specific vehicle version and the component's service history. A sensible selection of such a component allows you to combine savings with maintaining the required operating parameters of the braking system. In case of doubts regarding part fitment, specialized guides on verifying parts by OEM numbers and other markings, available online, can be helpful.