The Hitachi CPS0017 is an Engine Crankshaft Position Sensor designed for select 2008-2018 Nissan models. Made in Japan, this sensor is a genuine Hitachi product with a Manufacturer Part Number of CPS0017 and an Interchange Part Number of 23731-EA20C. This sensor is essential for proper ignition system function, as it helps determine the precise position of the crankshaft in the engine, enabling accurate timing and fuel injection. Trust Hitachi for quality and reliability in your vehicle's ignition system.