The best way to keep your 5th generation (2014, 2015, 2016, 2017 and 2018) Jeep Cherokee running reliably is to regularly change the motor oil and replace the oil filter on the Tigershark 2.4L MultiAir 2 inline four cylinder engine. Check out my DIY instructions for the procedure (with the compatible replacement filter part numbers), by clicking on the text link or the thumbnail image below.