Hyundai 39180-27000 Crankshaft Position Sensor

The 39180-27000 crankshaft position sensor is a Hall-effect device designed to monitor crankshaft rotational speed and position. It provides a digital square-wave signal to the engine control module (ECM) for precise fuel injection and ignition timing control. The sensor features a sealed plastic housing with an integrated 3-pin connector and flange mounting for direct installation on the engine block or transmission bell housing. This unit serves as a direct OEM replacement for Hyundai part numbers 39180-27000 and 3918027000. It is compatible with Hyundai 2.0L CRDi diesel (D4EA), 2.4L Theta MPI (G4JS/G4KE), and 2.7L Delta V6 (G6BA/G6EA) engines, as well as equivalent Kia applications. Cross-reference interchange numbers include SEB1616, LCS365, 19127, CS1555, EPS303, ADG07225, 550408, and Hitachi CPS0017.