- 2006–2009 Factory-verifiedGM Heritage factory kit — 2006 Chevrolet HHR, p.24, p.97.
AJ6 Factory-verified
Also documented for Pontiac
Documented applications
This page aggregates every documented appearance of AJ6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.