- 2009 Factory-verified
R13 Factory-verified
Also described as Package, appearance, chrome exterior
Also documented for BuickGMCHummerPontiacSaturn
Documented applications
- 2008–2009 Factory-verified
- 2009 Factory-verified
- 2009 Factory-verified
This page aggregates every documented appearance of R13 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.