GM paint code 99
Dark Slate Metallic.
- Code
99- Finish
- Metallic
- Colour family
- Grey
- Code in use
- 1991 across GM
- Models
- 4
- Screen colour
#3B4248approximate
Check before you buy. Codes are compiled from public data and can contain errors: check the label on your vehicle or ask a dealer before buying paint. How we verify
GM models with paint code 99
Years are the overlap of the code's years with each model's production years. ≈ production years of the model line, not the exact variant; ? production years not confirmed yet.
| Model | Years | Colour name |
|---|---|---|
| GM Buick | 1991 | Dark Slate Metallic |
| GM Cadillac | 1991 ? | Dark Slate Metallic |
| GM Firebird | 1991 | Dark Slate Metallic |
| GM Oldsmobile | 1991 ? | Dark Slate Metallic |
3 more models listed with this code, but outside their production years
- GM Camaro (built 2015–2023)
- GM Dts (built 2005–2011)
- GM Lucerne (built 2005–2011)
Where to find code 99 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.
Touch-up paint for Dark Slate Metallic
Ask for GM 99 and give the model year: paint suppliers mix by code, and some codes have several variants.
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.