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: 68402371AA Frequency: 433MHz Thread Diameter: M8x0.8 Size: 6.8x5.6cm / 2.68"x2.20"(L*W) Fitment:for Jeep Wrangler Rubicon, Sport, Sport S, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited Sport S 2.0L L4 - Gas, 2.0L L4 - MILD HYBRID EV-GAS (MHEV), 3.0L V6 - Diesel, 3.6L V6 - Gas, 3.6L V6 - MILD HYBRID EV-GAS (MHEV) 2020Note 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. Package Included:4 x Tire Pressure Monitoring System Sensor