- 1998–2000 Factory-verified
ZP3 Factory-verified
Also described as Seating arrangement, 15 passenger
Also documented for Chevrolet
Documented applications
- 2003–2010, 2014–2018, 2022–2027 Factory-verified
the 2025–2027 guides read Seating, 15-passenger; O: Passenger TG33706; not offered: Passenger TG23406, Passenger TG33406; in the 2025–2027 guides only in the Passenger guides
This page aggregates every documented appearance of ZP3 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.