Add Amplifier to Factory Radio - Retain OEM AUX Input - GMC - Chevrolet Wiring Harness
Retaining the factory 3.5mm Auxiliary input when replacing your factory radio with and aftermarket radio is important when you want to connect an external device easily to the inputs of the aftermarket radio, these harnesses make that easy.
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- idataLink Maestro HRN-AV-GM2 Rear Seat Entertainment System Audio Video input harness for 2008 - 2017 Cadillac, Chevrolet and GMC Vehicles$32.99
- Fits select 2008 - 2017 Buick, Cadillac, Chevrolet, GMC, Hummer and Saturn Vehicles
- Plug-and-Play T-harness for ADS-MRR Interface
- Allows the installation of an aftermarket car stereo touchscreen receiver and retain OEM Rear audio video system
- PAC LPHGM71 2019 - and Up select GM LocPro Advanced T-harness for vehicles with non-BOSE sound systems$64.99
- Designed for 2019 - and Up select General Motors vehicles
- Provides plug-n-play audio output connections from the factory radio without cutting factory speaker wires
- Easily add amplifier to an existing audio system and use the factory radio without cutting factory wiring
- Saves time by quickly utilizing the original speaker wires
- Plug and Play installation