- 1998–2000 Factory-verified
GM prints "(94)"
41U Factory-verified
Also documented for CadillacChevroletGMCHummerOldsmobilePontiacSaturn
Documented applications
- 1998 Factory-verified
GM prints "(96)" after the name.
- 1998 Factory-verified
GM prints "(96)" with the name.
- 1998–2000 Factory-verified
GM prints "(94)"
- 1998 Factory-verified
GM prints "(96)".
This page aggregates every documented appearance of 41U in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.