1Monitoring Function: The Tpms is installed on the car tire to monitor the air pressure and temperature of the tire, ensuring safe driving. 2OE Number: The part numbers for reference are 56029398AB, 68241067AB. Please confirm whether it is consistent with the OE you need before buying to avoid unnecessary return. 3Accurate Measure: The pressure sensor can precisely measure the tire air pressure to prevent excessive tire wear and damage during driving. 4Safe Driving: The monitoring sensor can ensure the safety while driving, avoiding potential tire blowouts or air leaks, and provide safety for drivers and passengers. 5Perfect Fitness: The pressure monitor uses the delicate technology design to match all specifications of the original part, can fit the original car better.