- 1998–2001 Factory-verified
UY7 Factory-verified
Also described as Wiring harness, truck trailer, heavy duty
Also documented for BuickCadillacChevroletGMCHummer
Documented applications
- 2004 Factory-verified
This page aggregates every documented appearance of UY7 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.