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RPO explanation and Where to find them

A RPO is a Regular Production Option or essentially the options that the car comes with (also called the Service Parts Identification Label). Here is what one looks like:



LEGEND

  • (1) Vehicle Identification Number
  • (2) Wheel Base
  • (3) Part Number Location
  • (4) Model Designation
  • (5) Order Number
  • (6) Exterior Color
  • (7) Paint Technology

    here is a "real" one (note that this one has extra annotations):


    The RPO Label or "service parts ID label" can be found on the Spare tire cover on most GM cars.

    A RPO code itself is a 3 digit/character code. By looking up your RPO codes, you will be able to see almost every option that your car is built with.


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