Use these two GM FM Antenna adapter cables to fully integrate the Delphi SA10003 FM Modulator or the Delphi SA10112 FM Direct Adapter into any 1988 and up GM Vehicle.
GM vehicles have non-standard FM antenna plugs and require these adapters to use an FM Modulator.
This combo pack includes two adapter cables, the 40-GM10 and the 40-GM20. Plug the GM's FM antenna plug into the female end of the 40-GM10 which will then plug into your Delphi FM modulator. The output of the modulator plugs into the 40-GM20, which then plugs directly into your GM Factory radio.
Each cable is 10 inches long allowing you plenty of room to place the modulator in a convenient, hidden location.
Click on an image below to enlarge it.
