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Karlyn 50991 ABS Wheel Speed Sensor - Front
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:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | BMW | 525i | 2.5L | L6 | Front | Bremi |
| 2003 | BMW | 530i | Front | Bremi | ||
| 2003 | BMW | 540i | 4.4L | V8 | Front | Bremi |
| 2003 | BMW | M5 | Front | Bremi | ||
| 2002 | BMW | 525i | 2.5L | L6 | Front | Bremi |
| 2002 | BMW | 530i | Front | Bremi | ||
| 2002 | BMW | 540i | 4.4L | V8 | Front | Bremi |
| 2002 | BMW | M5 | Front | Bremi | ||
| 2001 | BMW | 525i | 2.5L | L6 | Front | Bremi |
| 2001 | BMW | 530i | Front | Bremi | ||
| 2001 | BMW | 540i | 4.4L | V8 | Front | Bremi |
| 2001 | BMW | M5 | Front | Bremi | ||
| 2000 | BMW | 528i | 2.8L | L6 | Front | Bremi |
| 2000 | BMW | 540i | 4.4L | V8 | Front | Bremi |
| 2000 | BMW | M5 | Front | Bremi | ||
| 1999 | BMW | 528i | 2.8L | L6 | Front | Bremi |
| 1999 | BMW | 540i | 4.4L | V8 | Front | Bremi |
* 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.