2017 GMC Sierra 2500HD Paint Codes

Quick reference

Where to find your paint code

For your 2017 GMC Sierra 2500HD, locate the Service Parts Identification label. This label is most commonly found on the glove box door or, less frequently, on the driver's side door jamb. Look for a three-digit code that starts with a "WA" followed by four numbers, or a two-digit code that starts with a letter followed by a number or another letter. Both forms are valid, with the "WA" code being the GM-specific internal code and the shorter code being the broadcast code. For instance, "Summit White" might appear as "GAZ" alongside "WA8624." Always use the "WA" code for ordering touch-up paint to minimize confusion.

Best touch-up paint sources

When it comes to keeping your 2017 GMC Sierra 2500HD looking its best, having the right touch-up paint is crucial. Here are some of the most reliable sources:

• Dupli-Color: A widely available brand that offers touch-up pens, paint bottles with brushes, and aerosol cans. You can often find Dupli-Color products at automotive parts stores and online retailers. Be sure to match your paint code precisely.
• AutomotiveTouchup: This company specializes in custom-mixed automotive paints. They meticulously match your vehicle's specific paint code, even for complex multi-stage colors. They offer a comprehensive range of products, including spray cans, paint pens, and brush bottles, along with primers and clear coats.
• Tcoat custom-mix: Tcoat is another excellent option for custom-matched paint. They provide high-quality formulations, particularly for pearl and metallic finishes, ensuring a close match. Their products are often favored for their precision.
• Dealership: Your local GMC dealership can also provide touch-up paint specifically formulated for your Sierra. While sometimes a bit more expensive, it guarantees an exact factory match and can be a good option for less common or specialty colors.

How to use touch-up paint

Achieving a seamless repair with touch-up paint requires a bit of patience and precision:

1. Clean: Thoroughly clean the area to be repaired with soap and water, then follow with a wax and grease remover to ensure optimal adhesion.
2. Primer: If the scratch has gone down to the bare metal, apply a thin layer of primer. Allow it to dry completely according to the product instructions.
3. Base Coat: Apply thin, even coats of your color-matched base coat. Build up the color gradually, allowing each coat to dry between applications. For deeper scratches, you may need multiple layers.
4. Clear Coat: Once the base coat is dry, apply a clear coat. This protects the color and provides a factory-like gloss. Again, apply thin layers and allow adequate drying time.

Color matching tips for pearls and tri-coats

Colors like Crimson Red Tintcoat, Iridescent Pearl Tricoat, and White Frost Tricoat on your 2017 GMC Sierra 2500HD are multi-stage paints that can be trickier to match perfectly. These paints consist of multiple layers: a base color, a mid-coat (pearl or tinted clear), and a final clear coat. When doing touch-ups, it's crucial to use all components of the system to achieve the correct depth and hue. Blending the touch-up area into the surrounding paint is often necessary for these types of finishes to avoid a noticeable patch.

If you're unsure about a specific color, or if your truck has a custom paint job, always verify the paint code using your VIN at a GMC dealership or a reputable automotive paint supplier. This ensures you get the exact match for your vehicle.

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