GM21SR

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


-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
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GM Stereo Replacement Interface

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  • GM21SR GM Stereo Replacement Interface