OE Quality
60-Day Returns

Karlyn 50339 ABS Wheel Speed Sensor - Front
Reliable ABS Wheel Speed Sensor for BMW X5
The Karlyn Bremi ABS Wheel Speed Sensor 50339 is designed specifically for BMW X5 models, ensuring accurate wheel speed data for your vehicle's anti-lock braking system. This sensor helps maintain optimal braking performance and vehicle stability under various driving conditions.
- Compatible with BMW X5 models
- Part number 50339 for precise identification
- ABS wheel speed sensor category for brake system integration
- Manufactured by Karlyn under the Bremi brand line
- GTIN 04017534191377 for product verification
About the Bremi Product Line
The Bremi brand line by Karlyn focuses on high-quality automotive electrical components, including sensors critical to vehicle safety systems. The Bremi ABS Wheel Speed Sensor 50339 is part of this line, offering reliable performance and compatibility with BMW braking systems to support accurate wheel speed monitoring.
Product Details and Functionality
This ABS Wheel Speed Sensor is engineered to detect the rotational speed of the wheels on BMW X5 vehicles. By providing real-time data to the ABS control module, it helps prevent wheel lockup during braking, enhancing vehicle control and safety. The sensor's design ensures proper fitment and integration with the BMW X5 braking system, maintaining factory specifications.
Common Issues Addressed by This Sensor
- Intermittent or faulty ABS warning lights on BMW X5 dashboards
- Loss of anti-lock braking functionality during emergency stops
- Inaccurate wheel speed readings affecting traction control systems
- Unstable braking performance or wheel lockup
- Diagnostic trouble codes related to wheel speed sensor faults
Installation Notes and Tips
When installing the Karlyn Bremi ABS Wheel Speed Sensor 50339, ensure the vehicle is securely lifted and the wheel assembly is accessible. Carefully remove the old sensor and clean the mounting area before fitting the new sensor to avoid debris interference. Verify electrical connections are secure and test the ABS system after installation to confirm proper operation.
Quality Assurance and Warranty
Karlyn provides this Bremi ABS Wheel Speed Sensor 50339 with manufacturing quality controls to meet OEM standards for BMW X5 vehicles. While specific warranty details are not provided, Karlyn products typically undergo rigorous testing to ensure durability and reliable performance in automotive brake systems.
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | BMW | X5 | Front | Bremi |
| 2002 | BMW | X5 | Front | Bremi |
| 2001 | BMW | X5 | Front | Bremi |
| 2000 | BMW | X5 | 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.