This MAXGEAR wheel speed sensor, part number 20-0049, is designed to provide precise rotational speed information for your vehicle's anti-lock braking system (ABS) and electronic stability control (ESC). A malfunctioning speed sensor can lead to illuminated warning lights and compromised safety system performance. This sensor is engineered for a direct fit, ensuring easy installation and reliable operation. Maintain optimal braking and traction control with this high-quality replacement part.