Make sure the Metra LC-GMRC-LAN-03 Wiring Interface fits your HHR

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Metra LC-GMRC-LAN-03 Wiring Interface
Metra LC-GMRC-LAN-03 Wiring Interface
Connect a new car stereo and retain factory door chimes and audible safety warnings in select 2006-12 GM vehicles
131 reviews
$52.99
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