- 2006–2007 Factory-verified
Not on the factory lists.
GM Heritage factory kit — 2006 Chevrolet Impala, p.128.GM Heritage factory kit — 2007 Chevrolet Impala, p.126.
83C Factory-verified
Also described as Trim combination, cloth, GrayTrim combination, cloth, Dark Titanium/Light Titanium
Also documented for BuickGMCSaturn
Documented applications
- 2009 Factory-verified
The list marks it (C) (06).
- 2014 Factory-verified
Light Titanium/Dark Titanium premium cloth; LT
- 2009 Factory-verified
GM prints "(C) (07)".
This page aggregates every documented appearance of 83C in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.