GM21SR

GM LAN High Speed Stereo Replacement Interface
Part Number: GM21SR
$169.99
Sku#0255GM21SR

GM Stereo Replacement Interface

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  • Description

    -GM LAN high Speed stereo replacement interface
    -12V Accessory power driven via data, fully compatible with factory RAP system (Retained Accessory Power)
    -Retains full OnStar functionality
    -Compatible with both non-Bose and Bose

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