Absolute USA H858/7903 Radio Wiring Harness for Mazda 2001-2011 Power 4 Speaker (70-7903,MWH-858) Wire Harness for Mazda 2001-2011 Vehicles Power and Speaker Wire Harness Plugs into factory harness Aftermarket Radio / Stereo Installation Wire Harness 7 inches in legnth so they are easy to install