Package, option 06

Years 1987–88, 1995–98, 2000, 2003, 2005, 2007–08, 2013–14, 2016–19, 2021–22 Models 12 Factory citations 27

Also described as Preferred equipment group 1SFPreferred equipment group, base, wagonEquipment group 1SF, ECO, automatic transmissionEquipment group 1SF, PremierOption package 1SFEquipment group 1SF, LTZ automaticEquipment group 1SF, Premier automaticEquipment group 1SF, 2LT CVTEquipment group 1SF, 2LT

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.

Beretta — L-body (1987–1996)

1995–1996 Factory-verified

base coupe: group 1 in 1995, group 2 in 1996

GM Heritage factory kit — 1995 Chevrolet Beretta, p.10.
GM Heritage factory kit — 1996 Chevrolet Beretta, p.14.

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, 2016 Factory-verified

model 1PB69

GM factory document — 2014 chevrolet cruze fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet cruze limited fleet order guide wayback, p.2.

Cruze — second generation (2016–2019)

2018–2019 Factory-verified

automatic transmission; sedan (1BS69) and hatch (1BS68)

GM factory document — 2018 chevrolet cruze order guide copy gm authority, p.1, p.9.
GM factory document — 2019 chevrolet cruze order guide june 1 2018 copy gm authority, p.1, p.6.

Nova — NUMMI (1985–1988)

1987–1988 Factory-verified

1987: Nova CL option package 1, from the notchback page; the hatchback page also prints 1SF, but its position after Nova option package 5 leaves its package unclear; 1988: Twin Cam package at 2160.00 (p.10) and the CL notchback's CL option package at 2539.00 (p.12)

GM Heritage factory kit — 1987 Chevrolet Nova, p.10.
GM Heritage factory kit — 1988 Chevrolet Nova, p.10.
GM Heritage factory kit — 1988 Chevrolet Nova, p.12.

Sonic — first generation (2012–2020)

2013 Single-source

replaced 2LZ for 2013 (GM Authority 2013 changes article (not a GM document))
2017–2019 Factory-verified

Premier sedan and 5-door, automatic transmission (models 1JW69, 1JW48); column headings of the guides

GM factory document — 2017 chevrolet sonic order guide copy gm authority, p.1, p.8.
GM factory document — 2018 chevrolet sonic order guide copy gm authority, p.1, p.7.
GM factory document — 2019 chevrolet sonic order guide may 4 2018 copy gm authority, p.1, p.7.

Spark — M400 (2016–2022)

2017–2019 Factory-verified

2LT with the CVT (model 1DT48); the years come from the column headings of the guides; 2018 from GM's 2018 order guide

GM factory document — 2017 chevrolet spark order guide copy gm authority, p.1.
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

2LT; the transmission is not named; GM Authority's 2021 interior color and trim page and its 2022 Blue Glow article print the 2LT with 1SE and 1SF (neither credits GM)

TrailBlazer — GMT360 (2002–2009)

2003 Factory-verified

equipment group; the kit order guide heads its columns with it, and the service lists do not print it

GM Heritage factory kit — 2003 Chevrolet Trailblazer, p.111.

Uplander (2005–2008)

2005, 2007, 2008 Factory-verified

the 2005 kit heads equipment groups 1SA, 1SC, 1SD and 1SF; the 2005 lists do not print them

GM factory document — 2007 chevrolet uplander rpo code list, p.1.
GM factory document — 2008 chevrolet uplander rpo code list, p.1.
GM Heritage factory kit — 2005 Chevrolet Uplander, p.115.

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 1SF in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.