This replacement Keyless Entry Remote Key Fob is designed to work seamlessly for Mazda CX-3 2021. It features 3 buttons and proximity smart key functionality, ensuring convenient and secure access to your vehicle. With the FCC ID WAZSKE13D03 and part numbers TAYA-67-5DY, TAYA675DY you can rest assured that this key fob is an exact match for Mazda. Crafted to meet the highest standards of quality and durability, this Keyless Entry Remote Key Fob is an essential replacement for lost or damaged originals. Easily program it for Mazda CX-3 and enjoy the peace of mind that comes with having a reliable and functional key fob at your fingertips. Fits: for Mazda CX-3 2021 This remote must be professionally programmed when received by your local automotive locksmith. Car dealer will not program the remote and denied service, please use a locksmith. Please be sure to match FCC ID and part numbers with a current remote. If you are unsure of compatibility, check with your local dealer before purchasing. May work with other models and years. All items are pre-tested with a working battery installed.THIS ITEM MIGHT REQUIRE PROFESSIONAL PROGRAMMING BY A LOCKSMITH OR A DEALER.