Features: The main function is to monitor car tire internal pressure and allow you to know the tire condition. Good accuracy and sensitivity, enhance the safety of your vehicle. A good replacement directly replaces your old or broken one. This is a non-OEM product, accessory only! Specification: Color: Black Material: Plastic, Metal OE Number: 529333X205 Frequency: 315MHz Thread Diameter: M8x0.8 Size: 7.2x6.8x1.7cm / 2.83"x2.68"x0.67"(L*W*H) Fitment: for Hyundai Elantra Limited, SE, Sport 1.8L L4 - Gas, 2.0L L4 - Gas 2014 2015 for Hyundai Elantra Limited, SE, Sport, Value Edition 1.8L L4 - Gas, 2.0L L4 - Gas 2016 for Hyundai Elantra Coupe GS 2.0L L4 - Gas 2014 for Hyundai Tucson Fuel Cell Electric Hydrogen 2015-2017 Note Remove the original tire pressure sensor and install the new one; After installation, please park the car and turn off the engine for about 20 minutes, and keep the remote control key 5 meters away from car; Then start the vehicle and keep it running at a rate of 25 km/h above for 5--10 minutes to match the TPMS sensor; If the outdoor temperature is below 0, the matching time may be longer, that is normal. Please wait patiently for the matching. If you still have problems, please contact when you are free. Package Included:4 x TPMS Sensor