The Hella Crankshaft Sensor - 009163301 is a high-quality, precision-engineered sensor designed for use in automotive engines. It is responsible for detecting the position and speed of the crankshaft, which is a vital component in the engine's operation. The sensor uses advanced technology to accurately measure the rotation of the crankshaft and send this information to the engine control unit. This allows for precise fuel injection timing and ignition timing, resulting in optimal engine performance and fuel efficiency. The Hella Crankshaft Sensor - 009163301 is a reliable and durable product that is essential for the smooth operation of any vehicle.