Halderman

← Back to document page

Halderman GENERAL MOTORS REGULAR PRODUCTION OPTIONS (RPO) CODES. What is an RPO code? The regular production code (RPO) is the code used when the vehicle was built including all optional equipment listed by code which includes letters and/or number. Where can I find these codes on my vehicle? Most General Motors vehicles have the RPO sticker, also called the Service Parts Identification label, in the truck most often on the spare tire cover. Trucks usually have the RPO sticker in the glove box. Why do I need to know the RPO? With some replacement parts, such as the alternator, it is important to know which unit the vehicle came with from the factory.

Halderman GENERAL MOTORS REGULAR PRODUCTION OPTIONS (RPO) CODES What is an RPO code? The regular production code (RPO) is the code used when the vehicle was built including all optional equipment