General Motors GM MALE REVERSE STEREO WIRE HARNESS GWH-415 05BLAZER01-02EXPRESS VAN (Full Size)00-01METRO02-05S10 (oversized radio)00-05Tracker GMC 02-03JIMMY01-02 SAVANA VAN03-05SONOMA P/U KIA 03-05SORENTO EX PONTIAC 03-05VIBE TOYOTA 03-05MATRIX Color code chart is included with the order