GM Full-Size Trucks 1988-1998 Repair Information

Service Parts Identification Label


See Figure 1

The service parts identification label, commonly known as the option list, is usually located on the inside of the glove compartment door. On some trucks, you may have to look for it on an inner fender panel. The label lists the vehicle serial number, wheelbase, all Regular Production Options (RPOs) and all special equipment. Probably, the most valuable piece of information on this label is the paint code, a useful item when you have occasion to need paint.

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Fig. Fig. 1: Service parts identification label