CAR Regular Universal Radio Antenna

If you really do need a new car antenna, then you can go with either an OEM replacement that’s specifically designed for your vehicle, or you can get a generic aftermarket unit. It’s pretty much up to you, but factory antennas usually don’t work any better than aftermarket ones, and they are usually more expensive. Depending on what kind of car you drive and how old it is, you may also have trouble getting your hands on a replacement.