fuse block to power accessory harness, with power windows, power seat, and/or power tailgate window... see morefuse block to power accessory harness, with power windows, power seat, and/or power tailgate window Note: 1 required for each option
rear speaker, (wiring from rear speaker wire to speaker, 1 required per speaker) Use when... see morerear speaker, (wiring from rear speaker wire to speaker, 1 required per speaker) Use when installing replacement or aftermarket speakers. Made with correct connector for hook-up to current GM replacement speaker and correct connector for connection to original wiring, or cut off connector for hook-up to current GM replacement speaker and solder wires directly to aftermarket speaker.