Country, Puerto Rico and US Virgin Islands

Years 1999–00, 2006–09 Models 7 Factory citations 16

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Also described as Country code: Puerto Rico/U.S. Virgin IslandsCountry code, Puerto Rico/U.S. Virgin Islands

Also documented for Buick Cadillac GMC Oldsmobile Pontiac Saturn

Documented applications

Impala — eighth generation (2000–2005)

2000 Factory-verified internal

GM factory document — 2000 chevrolet impala rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Impala, p.42.

Impala — ninth generation (2006–2016)

2006–2009 Factory-verified internal

GM factory document — 2006 chevrolet impala rpo code list, p.1.
GM factory document — 2007 chevrolet impala rpo code list, p.1.
GM factory document — 2008 chevrolet impala rpo code list, p.1.
GM factory document — 2009 chevrolet impala rpo code list, p.1.

Monte Carlo — sixth generation (2000–2007)

2000, 2006–2007 Factory-verified internal

GM factory document — 2000 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2006 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2007 chevrolet monte carlo rpo code list, p.1.

Silverado — GMT800 (1999–2007)

1999–2000 Factory-verified internal

GM factory document — 1999 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2000 chevrolet chevy c silverado 2wd rpo code list, p.1.

Suburban — GMT800 (2000–2006)

2000 Factory-verified internal

GM factory document — 2000 chevrolet chevy suburban 2wd rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Suburban, p.46.

Tahoe — GMT800 (2000–2006)

2000 Factory-verified internal

GM factory document — 2000 chevrolet tahoe 2wd rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Tahoe, p.46.

Uplander (2005–2008)

2008 Factory-verified internal

GM factory document — 2008 chevrolet uplander rpo code list, p.1.

This page aggregates every documented appearance of CW7 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.