BMW F70 F74 F78 X1 U11 Front Wheel ABS Speed Sensor Module 5B6B472

The BMW F70 F74 F78 X1 U11 Front Wheel ABS Speed Sensor is a precise safety system component responsible for accurately reading the rotational speed of the front wheels. With factory-fitment for BMW models from the F70, F74, F78 series, and X1 U11, this ABS speed sensor ensures stable integration with the vehicle's electronics and effective operation of the anti-lock braking system. A used component allows for an economical yet technically sound repair of the braking system.

Specifications and technical data

• SKU: 5B6B472
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 5B6B472
• Substitutable numbers: 5B6B472, 34525B6B472, 5A3BAF2, 34525A3BAF2
• Location on the vehicle: Front, Left, Right
• Category: ABS Speed Sensors

Application and BMW Fitment

The presented sensor is specifically designed for the front axle of BMW F70, F74, F78, and X1 U11 models, with the possibility of installation on either the left or right side. This simplifies part selection and allows for efficient replacement in case of damage to either front sensor. The design, compliant with the vehicle manufacturer's requirements, supports the correct functioning of the ABS, traction control, and stability control systems.

Function in the ABS System

The ABS speed sensor monitors the wheel's rotational speed and transmits a signal to the control unit, which uses this information to regulate brake system pressure. A properly functioning component:

• prevents wheel lock-up during sudden braking,
• helps maintain vehicle stability on slippery surfaces,
• enables correct operation of driver assistance systems based on wheel speed readings.

Thanks to its proper fitment for the BMW platform, the signal from the sensor is readable by the control unit, reducing the risk of ABS errors and warning lights illuminating on the instrument cluster.

Installation Characteristics

The sensor is intended for installation on the front axle, with the option to be used on either side of the vehicle. This facilitates servicing, especially when more than one component on the same axle needs replacement. The design, intended for a specific BMW generation, allows for the retention of original mounting points and correct routing of the signal cable.

Condition and Benefits of Choosing a Used Part

The offered sensor is in Used condition, meaning it has been removed from a dismantled vehicle and was previously in operation. Choosing this option significantly reduces repair costs while maintaining compliance with the factory BMW specifications. It's a practical choice when the priority is to quickly restore full ABS functionality without investing in a new component.

Expanding Knowledge and Selecting Drivetrain Components

When replacing sensors in modern BMWs, it's beneficial to understand the interdependencies between the ABS, drivetrain, and stability control systems. To better prepare for diagnostics and part selection in this category, a guide on used drivetrain components and sensors will be helpful – check out the article Used Differential – What You Should Know About Used Differentials, Sensors, and Drivetrain Systems, where you'll find practical tips for assessing condition and making informed purchases of components.

If you are planning a comprehensive repair or upgrade of the braking area in your BMW and need other parts from the same group, such as additional sensors, signal cables, or components that work with the anti-lock system, check the available parts in the BMW ABS Speed Sensor category.