$80.01
Non-Amplified Interface Harness For Select GM Vehicles - Retains Chimes And Accessory Works With Or Without Onstar And Provides Navigation Wires
General Features
The GMOS-01 interface is designed to allow the user to replace the OEM radio with an aftermarket unit in non-amplified GM vehicles and retain full functionality of the Onstar system as well as all safety and warning chimes. The GMOS-01 will also retain th