BMW 34526771703 ABS Wheel Speed Sensor

R506.20

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BMW 34526771703 ABS Wheel Speed Sensor is an electronic or sensor part. Match the part number, plug layout and system compatibility before purchase

BMW 34526771703 ABS Wheel Speed Sensor is a vital component of the anti-lock braking system (ABS) for BMW vehicles. This sensor monitors the rotational speed of the wheels and sends that data to the ABS control module. The information helps the system prevent wheel lockup during braking, enhancing vehicle control and safety.

This part type is a sensor specifically designed for BMW applications, identified by the model number 34526771703. When replacing an ABS wheel speed sensor, it’s important to compare the new unit with the old sensor in terms of connector type, mounting style, and electrical specifications to ensure compatibility. The sensor works by detecting wheel speed directly at the wheel hub or axle, and any faults in this sensor can trigger ABS warning lights or affect braking performance.

Installation generally requires checking the sensor’s plug and wiring harness for matching layout. Coding, calibration, or diagnostic reset might be necessary after fitting this sensor, though these services are not guaranteed by the product listing. Buyers should verify fitment details and vehicle compatibility carefully.

  • Part number: BMW 34526771703
  • Category: ABS Sensor
  • Brand: BMW
  • SKU: BB-291461

Need help matching this item to your vehicle? Use more ABS Sensor, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.

Frequently Asked Questions

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Quick answers before you order. If anything is unclear, confirm fitment first using your VIN or part number and avoid mistakes.
Helpful product answers
What is the BMW 34526771703 ABS Wheel Speed Sensor used for?
This ABS wheel speed sensor monitors the rotational speed of the wheel and sends data to the ABS control module. It helps prevent wheel lock-up during braking by providing real-time speed information. Installing the correct sensor ensures your BMW's ABS system functions safely and efficiently.
How do I know if the BMW 34526771703 ABS Wheel Speed Sensor is faulty?
Common signs include the ABS warning light illuminating on your dashboard, inconsistent braking performance, or unusual noises during braking. Faulty sensors can cause the ABS system to malfunction, so it’s important to diagnose and replace the sensor promptly to maintain vehicle safety.
Can I install the BMW 34526771703 ABS Wheel Speed Sensor myself?
While installation is possible for those with mechanical experience, it requires proper tools and knowledge of your vehicle’s braking system. Incorrect installation is a common mistake that can lead to sensor damage or ABS malfunction. If unsure, consult a professional or contact our Trade Partners for expert assistance.
Is the BMW 34526771703 ABS Wheel Speed Sensor compatible with all BMW models?
Compatibility depends on the specific BMW model and year. This sensor is designed for certain models, so it’s important to verify fitment before purchase. You can check compatibility details or contact our Trade Partners for guidance to ensure you get the correct part.
What should I do if I receive a faulty or incorrect ABS sensor?
If you receive a faulty or incorrect sensor, please refer to our refund and returns policy for assistance. Promptly report the issue through our Refunds page to initiate the process. Keeping the original packaging and proof of purchase will help speed up your claim.