TZM16 10 RPO DEFINITIONS C25 WIPER SYSTEM REAR WINDOW C49 DEFOGGER REAR W NDOW ELECTR C E54 REAR DOOR W LIFT GATE I TR9 LAMP GROUP COURTESY 13I INTERIOR TR M LT SLATE GRAY 24I INTERIOR TR M DARK BLUE 47I INTERIOR TRIM DARK RED 64I INTERIOR TR M LIGHT BEIGE I992 GENERAL MOTORS SERVICE PARTS OPERATIONS LIGHT TRUCK 53M 8 92 1643 16 000 GROUP