Easily replace the factory radio in your GM vehicle with this Radio Replacement and Steering Wheel Control Interface Harness by PAC. The RP5-GM52-HAR is required for select General Motors vehicles with 7” radio displays and IOA or IOB build codes when using the PAC RP5-GM51 radio replacement interface to retain your vehicle’s factory features such as OnStar and steering wheel controls when installing an aftermarket radio.
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- PAC Radio Replacement and Steering Wheel Control Interface Harness for Select GM Vehicles with 7” Radio Display