The Genuine BMW ABS Wheel Speed Sensor - 34526771701 is a high-quality, OEM (original equipment manufacturer) part designed specifically for BMW vehicles. This sensor is responsible for monitoring the rotational speed of each wheel and relaying this information to the ABS (anti-lock braking system) control module. It helps to ensure that the wheels do not lock up during braking, allowing for better control and stability of the vehicle. This sensor is made from durable materials and is rigorously tested to meet BMW's strict standards for performance and reliability. It is a direct replacement for the original sensor and is compatible with a wide range of BMW models.