Package, option 07

Years 1987, 1995, 1997–98, 2000, 2003, 2005, 2014, 2018–19, 2021–22 Models 9 Factory citations 14

Also described as Preferred equipment group 1, wagonPreferred equipment group 1SGEquipment group 1SG, 2LT, manual transmissionEquipment group 1SG, DieselPreferred equipment group, baseOption package 1SGEquipment group 1SG, ACTIV manualEquipment group 1SG, ACTIV

Also documented for Buick Cadillac GMC

Documented applications

Astro — Second generation (1995–2005)

2000 Factory-verified

GM factory document — 2000 chevrolet astro 2wd rpo code list, p.1.

Caprice — fourth generation, B-body (1991–1996)

1995 Factory-verified

only in: wagon (1BL35)

GM Heritage factory kit — 1995 Chevrolet Caprice, p.9.

Cavalier — third generation (1995–2005)

1997–1998 Factory-verified

base sedan

GM Heritage factory kit — 1997 Chevrolet Cavalier, p.94.
GM Heritage factory kit — 1998 Chevrolet Cavalier, p.38.

Cruze — first generation (2011–2016)

2014 Confirmed

deleted for 2015 (GM Authority 2015 RPO changes, which it says GM released); the 2014 guide does not cover the 2LT

Cruze — second generation (2016–2019)

2018 Factory-verified

manual transmission; sedan and hatch (1BT69, 1BT68); the color and trim page calls it LT 1SG

GM factory document — 2018 chevrolet cruze order guide copy gm authority, p.1, p.9, p.71.

Monte Carlo — fifth generation, W-body (1995–1999)

1995, 1998 Factory-verified

Base group on the 1995 Z34 and the 1998 LS.

GM Heritage factory kit — 1995 Chevrolet Monte Carlo, p.15.
GM Heritage factory kit — 1998 Chevrolet Monte Carlo, p.9.

Nova — NUMMI (1985–1988)

1987 Factory-verified

Nova CL option package 2, from the notchback page (the hatchback page's codes are illegible)

GM Heritage factory kit — 1987 Chevrolet Nova, p.10.

Spark — M400 (2016–2022)

2018–2019 Factory-verified

ACTIV with the 5 speed manual (model 1DQ48); the years come from the column headings of the guides (the 2017 guide has no ACTIV column); 2018 from GM's 2018 order guide

GM factory document — 2018 chevrolet spark order guide copy gm authority, p.1.
GM factory document — 2019 chevrolet spark order guide copy gm authority, p.1.
2021–2022 Single-source

ACTIV; the transmission is not named; GM Authority's 2021 interior color and trim page and its 2022 Blue Glow article print the ACTIV with 1SG and 1SH (neither credits GM)

Venture — U-body minivan (1997–2005)

1997–1998, 2003, 2005 Factory-verified

equipment group; the kit order guides name it in their column headings or in option requirements, and the Venture service lists do not print it; GM's lists give the code this option number for other vehicles.

GM Heritage factory kit — 1997 Chevrolet Venture, p.47.
GM Heritage factory kit — 1998 Chevrolet Venture, p.25.
GM Heritage factory kit — 2003 Chevrolet Venture, p.88.
GM Heritage factory kit — 2005 Chevrolet Venture, p.85.

This page aggregates every documented appearance of 1SG in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.