2019 GMC Yukon Paint Color Codes: Quick Reference & Touch-Up Guide

Keeping your 2019 GMC Yukon looking its best means taking care of rock chips and minor scratches before they turn into bigger issues. Whether you have a rugged SLE or a luxurious Denali, knowing your exact factory paint code is the first step in performing a seamless touch-up repair.

Below is your comprehensive guide to the 2019 GMC Yukon exterior paint options, where to find your paint code, and how to apply touch-up paint effectively.

Quick reference

Here are the factory exterior paint colors offered for the 2019 GMC Yukon. Note that General Motors often uses two codes for the same color: a three-character RPO code (like GBA) and a longer WA code (like WA8555).

Note: If you are uncertain about your specific color, always confirm via your VIN at a local GM dealership or with your paint supplier.

Where to find your paint code

Locating the paint code on your 2019 GMC Yukon is straightforward, but GM labels have evolved over the years.

1. Driver’s Side Door Jamb (B-Pillar): Open the driver’s door and look for the silver vehicle certification and Service Parts Identification (SPID) label on the door jamb or B-pillar. On 2019 models, this sticker often includes a QR code.
2. Reading the Code: Look near the bottom of the label for a code starting with "BC/CC" (Basecoat/Clearcoat), followed by a "U" (Upper) and the WA-code (e.g., U8555 for Onyx Black).
3. Glove Box: If the sticker is not on the door jamb, check the inside of the glove box lid. Older GM models placed the SPID label here, and some late-model SUVs still carry part information in this location.

Best touch-up paint sources

Once you have your code, you need high-quality paint. Here are the most reliable sources:

• AutomotiveTouchup: Excellent for exact-match custom mixes in everything from touch-up pens and 1/2 oz bottles to aerosol spray cans. They are highly recommended for complex metallics and tri-coats.
• Dupli-Color: Available at most local auto parts stores (like AutoZone or O'Reilly). They offer the Exact-Match line of aerosol cans and the Scratch Fix All-in-1 touch-up pens, which are perfect for quick, inexpensive repairs on standard colors like Summit White or Onyx Black.
• Tcoat Custom-Mix: A great online alternative for precision custom-mixed paints, ensuring a fresh batch matched specifically to your WA code.
• GMC Dealership: The parts counter at your local GM dealer sells OEM ACDelco touch-up pens. This is the most surefire way to get a perfect match directly from the manufacturer.

How to use touch-up paint

For a professional-looking repair that won't rust or flake off, follow these steps:

1. Clean: Wash the area thoroughly with soap and water. Once dry, use a wax and grease remover (or rubbing alcohol) to prep the rock chip or scratch.
2. Primer: If the scratch goes down to the bare metal or plastic, apply a very thin layer of automotive primer. Let it dry completely (usually 20-30 minutes).
3. Base: Apply the color basecoat in light, dabbed layers using a fine-tipped brush or toothpick. Do not glob the paint on. Let each coat dry for 15-20 minutes until the color level is just below the surrounding clear coat.
4. Clear: Once the basecoat is fully dry (wait at least an hour), apply a layer of clear coat to seal the repair and bring back the glossy finish.

Color matching tips for pearls and tri-coats

Colors like White Frost Tricoat (G1W/WA140X) and Crimson Red Tintcoat (G1E/WA405Y) require a bit more finesse.

Tri-coats are applied in three stages: a solid base color, a translucent pearl/tint mid-coat, and a protective clear coat. When ordering touch-up paint for a tri-coat, you will receive two separate color bottles (base and pearl). Practice on a scrap piece of metal or cardboard first to determine how many layers of the pearl mid-coat are needed to match the depth and tint of your Yukon's factory finish. Too many mid-coats will make the patch look too dark or yellow.

Find a trusted body shop on Repairius.