Metra WM-GM1

NewMetra WM-GM1 aftermarket radio wire harness used to connect an aftermarket radio to the OEM radio wire harness In select General Motors from 1988-2005. Harness is used when replacing the oem radio. We at Metra always strive to listen to our customers. You have told us to do a better job at telling the Metra story. For over 70 years, Metra has maintained its cutting edge by paying attention to our marketplace and innovating products to fit the needs of the installer. Their longer length for ease of installation and thicker OEM cables with OEM connectors make for a mighty install. When replacing the OEM radio with an aftermarket radio the aftermarket radio will not fit the OEM plug.