- 1998 Factory-verified
N91 Factory-verified
Also described as Cover, simulated wire wheel, lock
Also documented for BuickChevroletGMCPontiac
Documented applications
- 1998 Factory-verified
- 1998–1999 Factory-verified
This page aggregates every documented appearance of N91 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.