Absolute USA AR1-7903 Vehicle Wiring Harnesses Absolute USA AR1-7903 Vehicle Wiring Harnesses Vehicle Compatibility: 2001-2007 Mazda Protégé Interchange Part Number:71-7903 Metra Absolute AR1-7903 Reverse Wiring Harness for 2001-2007 Mazda Portege OEM Radio Plugs into OEM Radio, Power/4-Speaker, Replacement wire harnessHarness is used when installing an aftermarket stereo, Connects the aftermarket stereo harness to the vehicles factory harness, Designed specifically to fit the compatible vehicles above, Plugs into the factory harness without cutting any wires, Standard