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Mercury Wiring Harness

- Metra 71-5520-1 TurboWires Wiring Harness Ford, Lincoln and Mercury 2003-2007 Vehicles Connection Harness$38.99
- The 71-series harnesses are designed to plug into the factory radio. Can be used to repair a harness where the plugs have been cut off or damaged.
- Connection Harness Plugs into OEM Radio
- Power and 4-Speaker connections
- One 24-pin plug for power and speaker connector
- One 16-pin plug for Premium sound equipped vehicles
- One 8-pin plug for charger and auxiliary
Car Stereo Wiring how to's and guides
What do the wire colors of a car stereo mean?
Car stereo wiring is color coded for convenience and simplicity. Each wire color has a specific meaning, we show you what they are.
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Watch our video and read our blog for the proper wiring colors and their definitions. We explain wire-by-wire what these connections do for the installation of an aftermarket car stereo receiver.
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