Metra 70-1858 Radio Wiring Harness for GM 88-05

At Metra, we always strive to listen to our customers and improve the way we tell our story. For over 60 years, we have been at the cutting edge of our industry by paying close attention to the marketplace and constantly innovating products to meet the needs of installers. That's why we are known as the 'Installer's Choice' – because we are installers ourselves.

This aftermarket receiver connects to the factory plug on select 1988-2002 GM vehicles, making it easier for installers to get the job done. The 21-pin plug is 5 inches long and plugs into the car harness, providing power and connections for 4 speakers. It is specifically designed for installing an aftermarket receiver, allowing for the use of existing factory wiring and connectors for a seamless installation. This makes it perfect for 1988 and newer GM models.

Metra is committed to providing solutions that make installations easier and more efficient for installers. Our products are designed to meet the high standards of quality and reliability that professionals demand. We take pride in being a company that truly understands the needs of the installer, and we will continue to innovate and improve to better serve our customers in the future. Thank you for choosing Metra for all of your installation needs.

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