More Information
Manufacturer	Metra
Part Number	71-1239
Color	Black
Warranty	1 Year
Vehicle Year	1990, 1991, 1992, 1993
Vehicle Brand	GM
UPC Code	086429178971
Item Returns	This item can be returned

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Product Q&A(1)

Customer Questions

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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Installation Videos

Wiring Harnesses Explained

What do all of the wire colors mean? Aftermarket manufacturers have made car stereo receiver installation an easier process by using a standardized wire color scheme. We walk you through what each individual wire does, this way if you have an installation that doesn't perform properly you will have the resources to begin troubleshooting your installation.