Seating arrangement, driver and passenger, high back

Years 1986, 1998–10, 2014–18, 2022–27 Models 4 Factory citations 34

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Also documented for Chevrolet Oldsmobile Pontiac

Documented applications

Safari — First generation (1985–1994)

1986 Factory-verified

cargo van; the option line prints Zx2; shared M-body code; cited from the joint Astro/Safari pages of the Astro kits.

GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.

Safari — Second generation (1995–2005)

1998–2005 Factory-verified

GM factory document — 1998 gmc safari 2wd rpo code list, p.1.
GM factory document — 1999 gmc safari 2wd rpo code list, p.1.
GM factory document — 2000 gmc safari 2wd rpo code list, p.1.
GM factory document — 2001 gmc safari 2wd rpo code list, p.1.
GM factory document — 2002 gmc safari 2wd rpo code list, p.1.
GM factory document — 2003 gmc safari 2wd rpo code list, p.1.
GM factory document — 2004 gmc safari 2wd rpo code list, p.1.
GM factory document — 2005 gmc safari 2wd rpo code list, p.1.

Savana — GMT600 (1996–2002)

1998–2002 Factory-verified

GM factory document — 1998 gmc savana rpo code list, p.1.
GM factory document — 1999 gmc savana rpo code list, p.1.
GM factory document — 2000 gmc savana rpo code list, p.1.
GM factory document — 2001 gmc savana rpo code list, p.1.
GM factory document — 2002 gmc savana rpo code list, p.1.

Savana — GMT610 (2003–2027)

2003–2010, 2014–2018, 2022–2027 Factory-verified

the 2025–2027 guides read Seating arrangement, driver and front passenger high-back buckets (high-back bucket in the cutaway guide) and, in the Passenger guide, Seating, rear seat delete; S: Cargo 1WT, Cutaway 1WT, Cutaway 2WT (2025–2026); O: Passenger TG33406, Passenger TG33706; not offered: Passenger TG23406

GM factory document — 2003 gmc savana rpo code list, p.1.
GM factory document — 2008 gmc savana rpo code list, p.1.
GM factory document — 2008 chevrolet ld electricalfullsizevans, p.20.
GM factory document — 2009 gmc savana rpo code list, p.1.
GM factory document — 2009 chevrolet ld electricalfullsizevans 100813, p.18.
GM factory document — 2010 chevrolet gh van elec 1 7 d1 100813, p.18.
GM factory document — 2014 chevrolet gh van elec bbm si brief, p.9.
GM factory document — 2018 chevrolet 18 express savana bodybuilders sm 2017nov06, p.18.
GM factory document — 2022 chevrolet 22 express savana electrical body builder sm en us 2021oct12, p.15.
GM factory document — 2025 chevrolet my25 express savana electrical bbm, p.14.
GM factory document — 2025 gmc savana cargo fleet order guide, p.23.
GM factory document — 2025 gmc savana cutaway fleet order guide, p.29.
GM factory document — 2025 gmc savana passenger fleet order guide, p.29.
GM factory document — 2026 chevrolet my26 express savana electrical bbm, p.14.
GM factory document — 2026 gmc savana cargo fleet order guide, p.24.
GM factory document — 2026 gmc savana cutaway fleet order guide, p.31.
GM factory document — 2026 gmc savana passenger fleet order guide, p.31.
GM factory document — 2027 gmc savana cargo fleet order guide, p.22.
GM factory document — 2027 gmc savana cutaway fleet order guide, p.16.
GM factory document — 2027 gmc savana passenger fleet order guide, p.29.

This page aggregates every documented appearance of ZX2 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.