Primary color, exterior, Regal Blue

Years 1996–01, 2007 Models 7 Factory citations 17

Also described as Light Blue MetallicMedium Sapphire Blue MetallicLight Stellar Blue MetallicPrimary color, exterior, Precision Red

Also documented for Buick GMC Oldsmobile Pontiac

Documented applications

Express — GMT600 (1996–2002)

1996–1997 Factory-verified

a different colour from the 1998–2000 Medium Sapphire Blue Metallic (next row)

GM Heritage factory kit — 1996 Chevrolet G Van, p.69.
GM Heritage factory kit — 1997 Chevrolet Express, p.30.
1998–2000 Factory-verified

the 1996–1997 order guides read a different colour, Light Blue Metallic (previous row)

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.

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

1996 Factory-verified

the merged express-gmt600 doc reads Light Blue Metallic from the Express chart.

GM Heritage factory kit — 1996 Chevrolet G Van, p.45.

Impala — eighth generation (2000–2005)

2000 Factory-verified

GM factory document — 2000 chevrolet impala rpo code list, p.1.

Impala — ninth generation (2006–2016)

2007 Factory-verified

Touch-up WA-946L. Not on the factory lists.

GM Heritage factory kit — 2007 Chevrolet Impala, p.126.

Lumina — second generation (1995–2001)

1998–2001 Factory-verified

The 1999 order guide words it Regal Medium Blue (Met).

GM factory document — 1998 chevrolet lumina rpo code list, p.1.
GM factory document — 1999 chevrolet lumina rpo code list, p.1.
GM factory document — 2000 chevrolet lumina rpo code list, p.1.
GM factory document — 2001 chevrolet lumina rpo code list, p.1.
GM Heritage factory kit — 1999 Chevrolet Lumina, p.13.
GM Heritage factory kit — 1999 Chevrolet Lumina, p.15.

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

1998–1999 Factory-verified

List marks (98). The 1999 order guide words it Regal Medium Blue Metallic.

GM factory document — 1998 chevrolet monte carlo rpo code list, p.1.
GM factory document — 1999 chevrolet monte carlo rpo code list, p.1.

Monte Carlo — sixth generation (2000–2007)

2000 Factory-verified

List marker (98).

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

This page aggregates every documented appearance of 27U in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.