HomeBrake > SensorsKarlyn 50991 ABS Wheel Speed Sensor - Front
Part #: 50991

Karlyn 50991 ABS Wheel Speed Sensor - Front

Bremi, Front
17 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Bremi, Front
Fitment: BMW, 525i, 530i, 540i, M5, and 528i
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Reliable ABS Wheel Speed Sensor for BMW Models

The Karlyn Bremi ABS Wheel Speed Sensor 50991 is designed specifically for select BMW vehicles, including the 525i, 528i, 530i, 540i, and M5 models. This sensor plays a critical role in your vehicle's anti-lock braking system by accurately monitoring wheel speed to ensure safe and efficient braking performance.

  • Compatible with BMW 525i, 528i, 530i, 540i, and M5 models
  • Part number 50991 for precise identification and fitment
  • Manufactured by Karlyn under the Bremi product line
  • Category: Brake sensors, specifically ABS wheel speed sensor
  • GTIN: 04017534197898 for product authenticity

About the Bremi Product Line

The Bremi brand line by Karlyn focuses on delivering reliable and precise automotive electrical components. As part of this line, the 50991 ABS Wheel Speed Sensor meets stringent quality standards to ensure consistent performance in brake system monitoring. Bremi products are engineered to integrate seamlessly with the vehicle’s existing systems, providing accurate data to the ABS control module.

Detailed Product Description

This ABS Wheel Speed Sensor 50991 is engineered to detect the rotational speed of the wheels on compatible BMW models. By sending real-time data to the anti-lock braking system, it helps prevent wheel lockup during braking, enhancing vehicle control and safety. The sensor is designed for direct replacement, ensuring proper fit and function without the need for modifications.

Common Issues Addressed by This Sensor

  • Intermittent or no ABS warning light due to faulty sensor signals
  • Erratic or non-functional anti-lock braking system
  • Inaccurate wheel speed readings affecting traction control
  • Unstable braking performance or wheel lockup risks
  • Diagnostic trouble codes related to wheel speed sensor failure

Installation Notes and Tips

Installation of the Karlyn Bremi ABS Wheel Speed Sensor 50991 should be performed by a qualified technician familiar with BMW brake systems. Ensure the vehicle is securely lifted and the wheel assembly is accessible. Disconnect the battery before sensor replacement to avoid electrical issues. Verify sensor alignment and connector integrity during installation to maintain accurate signal transmission.

Quality Assurance and Warranty

Karlyn Bremi products undergo rigorous quality control to meet OEM standards. The ABS Wheel Speed Sensor 50991 is manufactured with durable materials to withstand harsh operating conditions. While specific warranty details may vary, Karlyn typically offers coverage against manufacturing defects to ensure customer confidence in product reliability.

This part fits 17 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003BMW525i2.5LL6FrontBremi
2003BMW530iFrontBremi
2003BMW540i4.4LV8FrontBremi
2003BMWM5FrontBremi
2002BMW525i2.5LL6FrontBremi
2002BMW530iFrontBremi
2002BMW540i4.4LV8FrontBremi
2002BMWM5FrontBremi
2001BMW525i2.5LL6FrontBremi
2001BMW530iFrontBremi
2001BMW540i4.4LV8FrontBremi
2001BMWM5FrontBremi
2000BMW528i2.8LL6FrontBremi
2000BMW540i4.4LV8FrontBremi
2000BMWM5FrontBremi
1999BMW528i2.8LL6FrontBremi
1999BMW540i4.4LV8FrontBremi

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.