9428
Spectra Gray Metallic Matte
GM paint code 9428
Spectra Gray Metallic Matte.
- Code
9428(also seen asWA9428)- Finish
- Matte
- Colour family
- Grey
- Code in use
- 1994–2015 across GM
- Models
- 12
- Screen colour
#222222approximate
GM models with paint code 9428
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 Blazer | 1994–2015 ? | Spectra Gray Metallic Matte |
| GM Bravada | 1994–2004 | Spectra Gray Metallic Matte |
| GM Camaro | 2015 | Spectra Gray Metallic Matte |
| GM Corvette | 1994–2015 | Spectra Gray Metallic Matte |
| GM Enclave | 2007–2015 | Spectra Gray Metallic Matte |
| GM Encore | 2012–2015 | Spectra Gray Metallic Matte |
| GM Envoy | 1997–2008 | Spectra Gray Metallic Matte |
| GM Jimmy | 1994–2015 ? | Spectra Gray Metallic Matte |
| GM Regal | 1994–2015 | Spectra Gray Metallic Matte |
| GM S10 | 1994–2015 ? | Spectra Gray Metallic Matte |
| GM Sonoma | 1994–2015 ? | Spectra Gray Metallic Matte |
| GM Verano | 2015 | Spectra Gray Metallic Matte |
1 more model listed with this code, but outside their production years
- GM Trailblazer (built 2020–present)
Where to find code 9428 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 Spectra Gray Metallic Matte
Ask for GM 9428 and give the model year: paint suppliers mix by code, and some codes have several variants (this one also appears as WA9428).
This is a matte or low-gloss variant: use a matte clear coat, never a gloss one, and expect to repaint a whole panel rather than polish a spot.
Read the touch-up paint guide before you start.