If you are replacing the radio in your vehicle, this antenna cable adapter ensures that you can continue to use your factory antenna. It is a simple yet necessary cable that adapts the vehicle’s original antenna cable to plug into an aftermarket radio with a male Motorola™ connector and a blue wire lead on one end and a female Honda/Mazda-style snap-lock antenna connector on the other. Antenna adapter cable Used to adapt the vehicle’s antenna cable to use with an aftermarket radio Designed for models with a tuner brain in the passenger kick panel Male Motorola™ connector and a blue wire lead on one end Female Honda/Mazda-style snap-lock antenna connector on the other end A blue wire is attached to the adapter that connects to the antenna turn-on lead of the aftermarket radio Vehicle Applicaitons Mazda 2014-2019 Mazda 3 2014-2018 Mazda 6 2016-2019 Mazda CX-3 2017-2019 Mazda CX-5 2016-2019 Mazda CX-9 2016-2019 Mazda MX-5 Miata Toyota 2019-2020 Toyota Yaris 2017-2018 Toyota Yaris iA