This set of 4 OEM TPMS Tire Pressure Monitor Sensors is a must-have for Dodge, Chrysler, Jeep, and RAM owners. They are a perfect fit for left, right, front, and rear placement on your vehicle. Not only are these sensors reliable, but they are also programmed to provide accurate tire pressure readings. The sensors are made by For Mopar and have interchangeable part numbers that include 56029398AA, 68142397AA, 68241067AB, 68406537AA, TPM197RA, 5S12948, and 5502500.