Feature●[PREMIUM PERFORMANCE] - Bosch Original Equipment Camshaft Position Sensors accurately determine engine position based on the location of the camshaft - engine position is used for determining fuel injection and ignition sequence●[ACTUAL OE] - Bosch Original Equipment Camshaft Position Sensors arent just a quality replacement component, theyre the same sensor your vehicle was equipped with when manufactured - minus the expense of brand name packaging●[SUPERIOR ENGINEERING] - Robust design features twist insensitive mounting (TIM) for ease of installation, reliable digital measurement, and a wide temperature range that withstands extreme hot and cold operating conditions●[LONG LIFE] - Bosch Camshaft Position Sensors deliver the precision operation and long service life your vehicle needs for superior performance, lowest emissions, and optimum fuel mileage●Replaces OE number 150866●For select Ferrari vehicles (verify specific fitment details with fit checker above): 1994-95 F355 Berlinetta, 1994-95 F355 GTS, 1996-99 F355 Spider, 1995-97 F50, 1995-98 456 GT, 1997-98 456 GTADescription Bosch Reference Mark Sensors allow for twist insensitive mounting and a wide range of operational temperatures, which gives vehicles accurate reading, contributes lower emission and improves gas mileage. Look to Bosch as your engine management authority. Long recognized as an industry leader in ignition and fuel systems, Boschs quality, innovation, and experience are the foundation of the entire line of engine management components.