GMC Bowie Blue Jean Pearl (WA383A/GB7) Touch Up Paint

The Look

This color made its mark during the mid-cycle refresh of the GMC Terrain, offering a denim-inspired aesthetic that feels both rugged and sophisticated. It is a deep indigo that perfectly suits the blocky, professional styling of the GMC lineup from that era. Because your Terrain likely spends its life on the highway, it is prone to small rock chips that stand out against this dark background. While this shade is excellent at hiding everyday road dust, those white primer spots from gravel impacts will be the first things you notice when the sun hits the door.

Technical Details

This finish is a pearl, which means it contains tiny mica particles that give the paint depth and a subtle shimmer. These particles are heavier than the blue pigment and love to sink to the bottom of the container. If you do not mix them thoroughly, your repair will look like a flat, dark navy blue that lacks the character of the rest of the truck. This pearl effect is also sensitive to how you apply it; the way the light catches those flakes determines whether the repair disappears or stands out as a dark spot.

Best Practices

Before you spray or dab GMC Bowie Blue Jean Pearl (check for code WA383A/GB7), you need to shake it for 60 seconds to ensure the pearl flakes are suspended in the mix. You can find your specific code on the silver Service Parts Identification sticker located inside your glove box. When you are ready to start, work in your garage or the shade so the metal stays cool to the touch. Test the color on the included card to verify the match before you move to the vehicle. As you apply the paint, keep the container moving to prevent the mica from pooling in one spot. Use thin layers and allow for plenty of drying time between each pass to build the color up to the right level.