Function: The cam sensor is used to obtain the camshaft rotation angle and position signals in real time to provide the ECU with cylinder piston stroke data. If your vehicle is experiencing problems such as hard starting, weak acceleration, abnormal engine shaking, malfunction light alarm, etc, then you may need to replace the camshaft sensor
Easy Installation: Direct replacement for original cam shaft sensors, Easy to install, plug and play. Perfect fit for BMW 128i 135i 323i 328i 335i 528i 535i 550i 650i 750Li 760Li X3 X5 X6 Z4 2007 2008 2009 2010 2011
Package Included: You will receive 2PCS of IFATRUNK Engine Camshaft Position Sensor, If you encounter any issues with the sensors you purchased, our dedicated customer support team is ready to assist you