07 AVALANCHE 1500 CHASSIS ECM COMMUNICATION ONSTAR OPT UE1 LH DASH

AVALANCHE 1500 07 Communication; (OnStar, opt UE1), (center dash, behind radio). ESCALADE 07 Communication; (OnStar, opt UE1), (center dash, behind radio). ESCALADE ESV 07 Communication; (OnStar, opt UE1), (center dash, behind radio).