Highest Quality - Each Guteauto remote key replacement comes with complete electronics assembled with a battery and has been pre-tested to ensure functionality. Contact us before purchg if you have any questions. Package Included - 2 Pcs Car Keyless Entry Remote (Battery included). Please check OE number/FCC ID and product picture with the original one before purchase. Notice Programming - This remote and door key must be programmed and cut by a trained locksmith or dealership (consult with several locksmiths prior to programming to assure success).To add a new key, a working key fob was required. A certified locksmith or dealership must program and cut this remote. Part Numbers/FCC ID: M3N40821302. Frequency: 433MHz. FITMENT -for Jeep Grand Cherokee 2014 2015 2016 2017 2018 2019 2020, for Dodge Durango 2014 2015 2016 2017 2018 2019 2020 2021 2022, for Jeep Grand Cherokee WK 2022.