OSG Factory-verified

Chevrolet · Regular Production Option

Plant code, Oshawa, ONT, Canada (TRK)

Years 1998–00, 2002–04 Models 6 Factory citations 19

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Also described as Plant, Oshawa, Ontario, GM of CanadaPlant code: Oshawa, Ontario (truck)

Also documented for Cadillac GMC

Documented applications

Avalanche — GMT800 (2002–2006)

2002 Factory-verified internal

GM factory document — 2002 chevrolet avalanche 2wd rpo code list, p.1.

C/K pickup — GMT400 (1988–2000)

1998, 1999 Factory-verified internal

GM factory document — 1998 chevrolet chevy c pickup 2wd rpo code list, p.1.
GM factory document — 1999 chevrolet chevy c pickup 2wd rpo code list, p.1.

Silverado — GMT800 (1999–2007)

1999–2000, 2002–2004 Factory-verified internal

GM factory document — 1999 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2002 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM Heritage factory kit — 2002 Chevrolet Silverado, p.46.
GM Heritage factory kit — 2003 Chevrolet Silverado 1500, p.47.

Silverado HD — GMT800 (2001–2007)

2002–2004 Factory-verified internal

GM factory document — 2002 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet chevy c silverado 2wd rpo code list, p.1.

Suburban — GMT800 (2000–2006)

2000, 2002 Factory-verified internal

GM factory document — 2000 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2002 chevrolet chevy suburban 2wd rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Suburban, p.47.
GM Heritage factory kit — 2002 Chevrolet Suburban, p.37.

Tahoe — GMT800 (2000–2006)

2000, 2002 Factory-verified internal

GM factory document — 2000 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2002 chevrolet tahoe 2wd rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Tahoe, p.47.
GM Heritage factory kit — 2002 Chevrolet Tahoe, p.30.

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