Wire harness made to work as replacement for your Pyle Nav/Stereo Receivers radio. Replacement for Select Pyle radio navigation or DVD indash units. CD, MP3, AND TAPE, PLAYERS. In dash DVD video GPS HARNESSES HAVE 4 PAIR SPEAKER WIRES , BATTERY, ACCESSORY, GROUND, POWER ANTENNA , ILLUMINATION, AMP REMOTE AND PHONE MUTE Key,Video RCA plug. Some new models listed below that are compatible to this harness, PLDNV77U PLDN695 PLDN66i PLDN74BTI PLDNV78I PLDN73I