Window, rear door, swing out

Years 1983–84, 1986–89, 1992–10, 2014–18, 2022–27 Models 5 Factory citations 53

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Also documented for GMC

Documented applications

Astro — First generation (1985–1994)

1986–1988, 1992–1994 Factory-verified

from 1992 the cargo van option covers the rear doors and side door.

GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
GM Heritage factory kit — 1992 Chevrolet Astro Van, p.32.
GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.

Astro — Second generation (1995–2005)

1998–2003 Factory-verified

GM factory document — 1998 chevrolet astro 2wd rpo code list, p.1.
GM factory document — 1999 chevrolet astro 2wd rpo code list, p.1.
GM factory document — 2000 chevrolet astro 2wd rpo code list, p.1.
GM factory document — 2001 chevrolet astro 2wd rpo code list, p.1.
GM factory document — 2002 chevrolet astro 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet astro 2wd rpo code list, p.1.

Express — GMT600 (1996–2002)

1996–2002 Factory-verified

GM factory document — 1998 chevrolet express rpo code list, p.1.
GM factory document — 1999 chevrolet express rpo code list, p.1.
GM factory document — 2000 chevrolet express rpo code list, p.1.
GM factory document — 2001 chevrolet express rpo code list, p.1.
GM factory document — 2002 chevrolet express rpo code list, p.1.
GM Heritage factory kit — 1996 Chevrolet G Van, p.53.
GM Heritage factory kit — 1997 Chevrolet Express, p.64.

Express — GMT610 (2003–2027)

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

the 2025–2027 guides read Glass, swing-out rear cargo door windows; S: Passenger 1LS, Passenger 1LT; O: Cargo 1WT; in the 2025–2027 guides only in the Cargo and Passenger guides

GM factory document — 2003 chevrolet express rpo code list, p.1.
GM factory document — 2004 chevrolet express awd rpo code list, p.1.
GM factory document — 2005 chevrolet express awd rpo code list, p.1.
GM factory document — 2006 chevrolet express awd rpo code list, p.1.
GM factory document — 2007 chevrolet express awd rpo code list, p.1.
GM factory document — 2008 chevrolet express rpo code list, p.1.
GM factory document — 2009 chevrolet express rpo code list, p.1.
GM factory document — 2010 chevrolet gh van elec 1 7 d1 100813, p.13.
GM factory document — 2014 chevrolet gh van elec bbm si brief, p.5.
GM factory document — 2015 chevrolet express savana electrical body builders manual service manual 2015 en us, p.9.
GM factory document — 2016 chevrolet express savana electrical body builders manual service manual 2016 en us, p.3.
GM factory document — 2017 chevrolet express savana electrical body builders manual service manual 2017 en us, p.4.
GM factory document — 2018 chevrolet 18 express savana bodybuilders sm 2017nov06, p.14.
GM factory document — 2022 chevrolet 22 express savana electrical body builder sm en us 2021oct12, p.12.
GM factory document — 2023 chevrolet 23 express savana body builder sm en us 2022sep13, p.13.
GM factory document — 2024 chevrolet 24 express savana body builder manual 18553161 2023oct26, p.12.
GM factory document — 2025 chevrolet my25 express savana electrical bbm, p.10.
GM factory document — 2025 chevrolet express cargo fleet order guide, p.13.
GM factory document — 2025 chevrolet express passenger fleet order guide, p.4.
GM factory document — 2026 chevrolet my26 express savana electrical bbm, p.10.
GM factory document — 2026 chevrolet express cargo fleet order guide, p.13.
GM factory document — 2026 chevrolet express passenger fleet order guide, p.4.
GM factory document — 2027 chevrolet express cargo fleet order guide, p.13.
GM factory document — 2027 chevrolet express passenger fleet order guide, p.4.

Chevy Van — Second generation G-series (1983–1996)

1983, 1984, 1986–1989, 1993–1996 Factory-verified

1984 from the 1984 data book pages in the kit file labelled 1985.

GM Heritage factory kit — 1983 Chevrolet Vandura, p.23.
GM Heritage factory kit — 1985 Chevrolet G Van, p.19.
GM Heritage factory kit — 1986 Chevrolet G Van, p.26.
GM Heritage factory kit — 1987 Chevrolet G Van, p.22.
GM Heritage factory kit — 1988 Chevrolet Vandura, p.29.
GM Heritage factory kit — 1989 Chevrolet G Van, p.16.
GM Heritage factory kit — 1993 Chevrolet G Van, p.42.
GM Heritage factory kit — 1994 Chevrolet G Van, p.13.
GM Heritage factory kit — 1995 Chevrolet G Van, p.5.
GM Heritage factory kit — 1996 Chevrolet G Van, p.44.

This page aggregates every documented appearance of A18 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.