CarPaintCode
18I Interior Light Grey

GM paint code 18I

Interior Light Grey.

Code
18I (also seen as 324CU)
Finish
Solid
Colour family
Grey
Years
1995–1997
Models
3
Screen colour
#797773 approximate

GM models with paint code 18I

ModelYearsColour name
GM Metro1995–1997Interior Light Grey
GM Prizm1995–1997Interior Light Grey
GM Tracker1995–1997Interior Light Grey

Where to find code 18I on your GM

Service Parts Identification (SPID) label. A code starting with WA followed by digits (for example WA8555), or a three-character code such as GAZ; the line often starts with BC/CC and U.

Full guide with diagram →

Touch-up paint for Interior Light Grey

Ask for GM 18I and give the model year: paint suppliers mix by code, and some codes have several variants (this one also appears as 324CU).

This is a solid colour, the easiest kind to match. Most cars from the 1990s on still have a clear coat over it.

Read the touch-up paint guide before you start.

Similar GM colours

568FLt Argent Metallic2000–2019 173DShadow Stone Grey Matte1997–2002 13IMedium Grey Matte1992–2009 158Auster Metallic2007–2013 162DMedium Grey Metallic1999–2007 WGMMid Silver Metallic2005–2009 130BShale Metallic1995–2006 312NMedium Titanium2006–2017