REPLACEMENT CRANKSHAFT POSITION SENSOR: The crankshaft position sensor is critical to proper engine functionality and performance due to the vital signal it provides for engine calculations. Crankshaft sensor issues can quickly affect the drivability of the vehicle. Common signs symptoms of a bad crankshaft position sensor include issues starting the vehicle, intermittent stalling, CEL comes on, uneven acceleration, engine misfires or vibrates, rough idle, reduced gas mileage. Fitment:For and 3.6L VEHICLES: 2011-2017 For 200 2011-2023 For 300 2011-2016 For 2011-2014 For 2011-2023 For 2011-2023 For Charger 2011-2015 For Durango 2011-2020 For Grand Caravan 2011-2019 For Journey Crank Crankshaft Position Sensor. Part Number: 5149167AF, 5149167AD, S10404. The crank position sensor can compatible with For and For Ram: 2014 2011-2015 For Grand 2012-2017 For JK JKU 2018 For JK 2012, 2015 For Ram C/V 2014-2021 For Ram 1500 2500 3500. Colour:Black Material:plastic Package Contents: 1 x Position Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.