VIN info
#3
Look in your glove box. There should be a white sticker labeled "service parts identification"
There should be a series of about 2 dozen 3 digit alpha-numeric RPO (repair parts ordering)
codes. If that sticker is still intact, it should tell you more than you want to know.
We have a thread in the archives which lists all the GM RPO codes.
There should be a series of about 2 dozen 3 digit alpha-numeric RPO (repair parts ordering)
codes. If that sticker is still intact, it should tell you more than you want to know.
We have a thread in the archives which lists all the GM RPO codes.