15107740 ANTENNA, MOBILE TELEPHONE & VEHICLE LOCATING(BASE)(INCLUDES 4)
84248721 MODULE, Mobile Telephone Radio, MODULE,COMN INTERFACE (W/MOBILE TELEPHONE TRANSCEIVER)(INCLUDES 9)(FOR SERVICE SEE GM PARTS PROCESS/POLICY FOR THE LATEST SERVICE INFORMATION)(CANADA CDMA TO GSM UPGRADE)
GMPartsGiant.com offers the wholesale prices for genuine 2004 Chevrolet Trailblazer 2WD parts. Parts like Communication System "Onstar" are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR.