Crankshaft Position Sensor CKP For 2003 Toyota 4Runner and Tundra 4.0L V6

•Manufacturer: AIP Electronics•100% New Construction•High Quality OEM Replacement Part•Fit and Quality Guaranteed•Ready for Install Straight out of the box Restore proper timing to your engine with this new direct replacement Crankshaft Position Sensor the CPS is a key component to your engine's timing and firing system. The Crank Sensor in most vehicles usually uses a magnet to determine the position of the crankshaft and sends the info to the Electronic Control Module (ECM) letting the computer know the position of the engine. A bad or malfunctioning crank sensor will often cause a service engine light error code and or cause a no start condition or rough running due to inaccurate ignition and fuel timing.** Emissions Note: For sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part.Fitment2003 Toyota 4Runner 4.0L 3956CC 241Cu. In. V6 GAS DOHC 2005 Toyota Tundra 4.0L 3956CC 241Cu. In. V6 GAS DOHCPart Numbers909190505790919A5003PC4445S1959SU6723S10003CRS1143