AMERICAN INTERNATIONAL GWH346 Vehicle Harness, BLACK

The American International GWH346 wiring harness is a high-quality adapter designed to connect your aftermarket radio or stereo to the factory wiring in select Buick, Oldsmobile, and Pontiac vehicles from 1992 through 2005. This harness plugs directly into the factory connector, eliminating the need to cut or splice original wires and preserving your vehicle’s electrical integrity. It’s an essential installation accessory for replacing a factory radio with a modern unit while maintaining vehicle wiring reliability.