The VNE Crankshaft Position Sensor (4005559) is a reliable and durable part designed to help your engine run better. This sensor accurately measures the rotational speed of the crankshaft, allowing your engine to adjust timing and fuel delivery for optimal performance. With a waterproof construction and corrosion-resistant materials, this sensor is designed to stand up to the toughest conditions. It's easy to install and works with most vehicles. Get the performance you need with the VNE Crankshaft Position Sensor.