Metra 70-7552 Radio Wiring Harness For Nissan 2007-Up/Select Subaru 2008-Up Plugs into car harness at radio Power and 4-Speaker 20-pin connector Allows for the installation of an aftermarket radio using the existing factory wiring and connectors Compatible with the 2007 Nissan Maxima and the 2007 Nissan Versa