CarPaintCode
15W Medium Grey Metallic

GM paint code 15W

Medium Grey Metallic, also listed as Silversand Grey Metallic.

Code
15W (also seen as 8603)
Finish
Metallic
Colour family
Grey
Years
1983–1985
Models
2
Screen colour
#505255 approximate

GM models with paint code 15W

ModelYearsColour name
GM Chevrolet1985Medium Grey Metallic
GM Pontiac1985Medium Grey Metallic

Where to find code 15W 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 Medium Grey Metallic

Ask for GM 15W and give the model year: paint suppliers mix by code, and some codes have several variants (this one also appears as 8603).

This is a metallic colour: it needs a basecoat and a clear coat. Pens and aerosols for metallics usually come with a separate clear.

Read the touch-up paint guide before you start.

Similar GM colours

B30Charcoal Metallic2006–2008 87TGunmetal-Met. Ac1990–1993 9302Medium Grey Metallic1986–1988 10ALight Fern Gray1983–2004 15EMedium Grey Metallic1985–1986 18AGunmetal1984–2004 9536Gunmetal Metallic1988–1992 8798Gray Metallic1986–2009