- 2003, 2006 Factory-verified
The order guides print it as the off-road suspension package for commercial decor vehicles (2006: commercial 4x4 vehicles), which includes the Z71 suspension components, skid plate package and high-capacity air cleaner, without the Z71 decals
GM Heritage factory kit — 2003 Chevrolet Tahoe, p.160.GM Heritage factory kit — 2006 Chevrolet Tahoe, p.183.
9G3 Factory-verified
Also described as Suspension package, off-road, commercial 4x4Suspension package, off-road (SEO)
Documented applications
- 2007, 2014 Factory-verified
only in: 4WD. In 2014 the Special Service guide only prints it; requires QJP and NZZ. Trim marks in the 2014 guides: Special Service: O. The 2007 kit words it as a suspension package, off-road, for base decor vehicles (p.171).
GM Heritage factory kit — 2007 Chevrolet Tahoe, p.171, p.176.
- 2016–2019 Factory-verified
2016: Special Service: A, new; includes K47 and NZZ; requires RC3 or RI8 tires; not with NHT; the lists read sales package, off road; 2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)
This page aggregates every documented appearance of 9G3 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.