- 2019 Factory-verified
UQT Factory-verified
Also documented for Cadillac
Documented applications
- 2015–2019 Factory-verified
3LT, 3LZ, 3ZR: S; 1LT, 2LT, 1LZ, 2LZ, 1ZR: O; comes with IO6; 2019: from GM order-guide copies (Corvette Action Center, GM Authority)
- 2020–2027 Factory-verified
This page aggregates every documented appearance of UQT in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.