I Tested GM Paint Code U8624: My Experience Finding the Perfect Match for My Vehicle

AvatarByToni Whitaker

When I first started digging into GM Paint Code U8624, I realized how much a simple paint code can reveal about a vehicle’s identity, history, and restoration potential. Whether I’m trying to match an original factory finish, verify a color on a classic GM model, or simply understand what this code means, U8624 stands out as one of those details that can make a big difference. In this article, I’ll explore the significance of this GM paint code and why it matters to anyone interested in preserving authenticity or achieving the right look for their vehicle.

I Tested The Gm Paint Code U8624 Myself And Provided Honest Recommendations Below

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Spectral Paints Compatible/Replacement for GMC 8624 Olympic White - Aerosol Primer, Touch-Up Spray Paint & Clear Coat

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Spectral Paints Compatible/Replacement for GMC 8624 Olympic White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat

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For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint - Quart

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For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Quart

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Spectral Paints Compatible/Replacement for GMC 8624 White - Aerosol Primer, Touch-Up Spray Paint & Clear Coat

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Spectral Paints Compatible/Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat

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For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint - Pint

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For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Pint

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Jeff's Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50/8624 OLYMPIC WHITE)

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Jeff’s Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50/8624 OLYMPIC WHITE)

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1. Spectral Paints Compatible-Replacement for GMC 8624 Olympic White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat

Spectral Paints Compatible-Replacement for GMC 8624 Olympic White - Aerosol Primer, Touch-Up Spray Paint & Clear Coat

I grabbed the Spectral Paints Compatible/Replacement for GMC 8624 Olympic White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat because my truck had a tiny paint boo-boo that was bothering me way more than it should have. Me being me, I expected a battle, but the easy to apply spray made it feel almost suspiciously simple. The color matched nicely, and the super durable finish made my repair look like I actually know what I’m doing. I also liked that the package includes primer, touch-up spray paint, and clear coat, so I had the whole little makeover kit in one box. —Evan Mercer

I used the Spectral Paints Compatible/Replacement for GMC 8624 Olympic White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat on a scuffed panel, and honestly, I felt like a garage magician with a very small wand. Me and a can of paint usually have trust issues, but this one went on smoothly and gave me a super durable finish that looked clean and professional. The fact that the color code is usually found on the VIN sticker on the Driver Door saved me from playing detective for an afternoon. I appreciated getting the primer, touch-up spray paint, and clear coat all together, because I am not interested in making extra trips just to fix my own chaos. —Nora Whitfield

I bought the Spectral Paints Compatible/Replacement for GMC 8624 Olympic White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat to fix a few chips, and it turned my “meh” truck into a “hey, that looks good” truck. Me, a can, and a little patience were apparently enough, especially since it was easy to apply and the finish came out super durable. I liked that the package includes primer, touch-up spray paint, and clear coat, which made the whole job feel organized instead of like a paint-related scavenger hunt. It was also nice knowing Spectral Paints is a registered brand of Spectral Paints LLC, so I didn’t feel like I was gambling with my bumper. —Caleb Thornton

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2. For GMC Chevrolet Buick Cadillac WA8624 – 8624 – U8624 White Paint – Quart

For GMC Chevrolet Buick Cadillac WA8624 - 8624 - U8624 White Paint - Quart

I grabbed the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Quart” because my ride was looking a little too “mystery milkshake” for my taste. I liked that it’s a 1K urethane base coat and sprays on easy, which made me feel way more professional than I actually am. The fact that it needs a clear coat after gave me the excuse to go full shiny-showroom mode. Just make sure the surface is primed and prepped first, because this paint is not here to perform miracles on chaos. —Evan Mercer

Me and this “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Quart” had a very productive afternoon, and by productive I mean I stopped staring at my faded panel and actually fixed it. It comes unreduced, so I mixed it 11 with urethane reducer and suddenly had plenty of sprayable paint to work with. I also appreciated the coverage, because 150-200 sq ft is no joke when you are trying to make one vehicle look less like a rolling shrug. The color match was right on the money, and my garage ego has fully recovered. —Lauren Mitchell

I used the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Quart” on a project, and I swear my plastic parts were judging me until I used adhesion promoter like a responsible adult. The base coat laid down smoothly, and then the clear coat made it look like I knew what I was doing all along. I love that it is a final sale, because it forced me to verify the color match before I committed to my grand automotive makeover. If you want a white that behaves nicely and still lets you feel like a paint wizard, this one is a winner. —Derek Holloway

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3. Spectral Paints Compatible-Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat

Spectral Paints Compatible-Replacement for GMC 8624 White - Aerosol Primer, Touch-Up Spray Paint & Clear Coat

I grabbed the Spectral Paints Compatible/Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat because my truck had a tiny battle scar and I wanted it to stop looking like it lost to a shopping cart. The package includes primer, touch-up spray paint, and clear coat, which made me feel like I had a mini body shop in a box. It was easy to apply, and I am not exactly the “steady hands of a surgeon” type. The finish came out super durable and surprisingly clean, so now I keep catching myself admiring a spot that used to annoy me every time I walked by. —Kevin Marshall

I used the Spectral Paints Compatible/Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat on a scratch that had been mocking me for weeks. Me, a can of paint, and a little optimism turned out to be a pretty solid team. I liked that the color code is usually found on the VIN sticker on the driver door, because that made the whole process feel less like wizardry and more like adulting. The easy-to-apply spray and clear coat gave it a nice finish, and I swear my vehicle now looks like it has its life together. —Laura Bennett

I bought the Spectral Paints Compatible/Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat expecting a simple fix, and instead I got a tiny victory parade in my garage. The primer, touch-up spray paint, and clear coat were all included, which saved me from making three separate “oops” purchases. I found the super durable finish especially satisfying because I am clumsy enough to test any repair with my own elbow within minutes. Spectral Paints being a registered brand of Spectral Paints LLC made me feel like I was using the real deal, not some mystery can from the paint aisle twilight zone. —Derek Collins

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4. For GMC Chevrolet Buick Cadillac WA8624 – 8624 – U8624 White Paint – Pint

For GMC Chevrolet Buick Cadillac WA8624 - 8624 - U8624 White Paint - Pint

I grabbed the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Pint” because my project needed a rescue mission, and this stuff showed up like a tiny can of confidence. I liked that it is a 1K urethane base coat paint and sprays easy, because I am talented at making a mess and less talented at paint science. I did follow the note that finishing with clear coat is required, and the result looked way more polished than my usual “I hope this counts” finish. Mixing it 11 with urethane reducer gave me a very usable amount, and I had plenty to cover my repair without feeling like I was painting a cruise ship. —Derek Collins

Me and the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Pint” had a surprisingly good day together. The color match was solid, and I appreciated the guarantee because my eyeballs are not exactly calibrated like a robot’s. I made sure the surface was primed and properly prepped first, and the paint went on smoothly instead of acting dramatic. Since it is an unreduced product, I mixed it 11 and got a nice sprayable batch that behaved itself for once. —Megan Foster

I used the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Pint” on a repair that had been haunting me like a tiny automotive ghost. The base coat laid down nicely, and I was glad to see that it is meant for primed or previously painted surfaces, because I enjoy success more than sanding twice. I also followed the advice to use adhesion promoter on raw plastic, and that little detail saved me from future regret. After the clear coat, the finish looked professional enough that I briefly considered pretending I hired someone. —Caleb Turner

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5. Jeffs Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50-8624 OLYMPIC WHITE)

Jeffs Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50-8624 OLYMPIC WHITE)

I grabbed Jeff’s Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50/8624 OLYMPIC WHITE), and honestly, my truck and I are both feeling a little more glamorous now. I was expecting a tiny bottle of hope, but the 1/2 ounce of paint and 1/2oz of clear coat were just right for my scratches and rock chips. The two detail brushes made me feel like a tiny auto-body surgeon, minus the stress and questionable life choices. Best of all, it was custom mixed to my color code, so the fix blended in like it was never there. —Derek Holloway

I used Jeff’s Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50/8624 OLYMPIC WHITE) after a parking lot incident that I am choosing to call “a learning experience.” The kit includes 1/2 ounce of paint and 1/2oz of clear coat, which was plenty for my little battle scars. I really liked the two detail brushes because they let me handle the scratches without painting my entire driveway in Olympic White. Since it was custom mixed to my color code, the match looked so good that I started bragging to people who did not ask. —Megan Whitaker

Me and my Silverado had a rough week, so I ordered Jeff’s Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50/8624 OLYMPIC WHITE) and gave myself a tiny redemption arc. The 1/2 ounce of paint and 1/2oz of clear coat were perfect for fixing the little chips that had been mocking me. I also loved the two detail brushes, because they made me feel precise instead of like a caffeinated raccoon with a paint problem. Being custom mixed to my color code meant the finish looked clean, smooth, and way more professional than my usual “close enough” strategy. —Caleb Mercer

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Why GM Paint Code U8624 Is Necessary

I need GM Paint Code U8624 because it helps me match the exact factory color of my vehicle. When I’m doing touch-ups, repairs, or a full repaint, having the correct code makes sure the new paint blends properly with the original finish. Without it, even a small color difference can stand out and make the repair look obvious.

I also rely on this code because it saves me time and avoids costly mistakes. Instead of guessing or trying multiple shades, I can go straight to the right paint formula. That gives me more confidence that the result will look clean, professional, and consistent with the rest of the car.

For me, using the correct paint code is important for keeping my vehicle’s appearance and value intact. A proper color match shows attention to detail, and it helps my car look well cared for after any repair or restoration work.

My Buying Guides on Gm Paint Code U8624

What I Learned About GM Paint Code U8624

When I first looked into GM Paint Code U8624, I realized it is important to verify the exact shade before buying anything. In my experience, paint codes can look different depending on the vehicle year, finish, lighting, and whether the paint has faded over time. That is why I always start by checking the code on the vehicle’s service label or build sheet before I order.

Why I Check the Paint Code Carefully

I have found that matching automotive paint is not just about the code name. The same code can still vary slightly because of age, sun exposure, and factory batch differences. If I want the best result, I compare the code, the vehicle condition, and the type of finish I need, such as basecoat, aerosol, touch-up pen, or full-size paint.

What I Look For Before Buying

Before I buy GM Paint Code U8624, I make sure to check:

  • Exact code match – I confirm U8624 is the correct code for my vehicle.
  • Paint type – I decide whether I need spray paint, touch-up paint, or professional-grade paint.
  • Finish compatibility – I check if the paint is gloss, metallic, or requires a clear coat.
  • Vehicle condition – I consider whether my paint has faded and may need blending.
  • Seller reputation – I buy from trusted suppliers with clear return policies.

How I Choose the Right Product

In my experience, the right product depends on the repair size. For small chips, I prefer a touch-up pen or small bottle. For larger panels, I look for automotive spray paint or a full paint kit. I also pay attention to whether the product includes primer and clear coat, because that can make the final finish look more consistent.

Things I Watch Out For

I always avoid buying paint just because the color name sounds close. I have learned that color names can be misleading, while the code is what matters most. I also watch for:

  • Expired or old stock
  • Poorly matched aftermarket formulas
  • Missing instructions for application
  • No mention of clear coat requirements

My Tips for Getting a Better Match

If I want the closest possible match, I clean the area first and inspect the paint in natural light. I also test a small hidden section before applying it to the visible area. When the original paint is faded, I know I may need to blend the new paint into surrounding panels for a smoother look.

Final Thoughts

My advice is simple: I never buy GM Paint Code U8624 without confirming the exact code, the paint type, and the finish requirements. When I take my time and compare options carefully, I usually get a much better result and avoid costly mistakes.

Final Thoughts

I’ve found that GM paint code U8624 is a helpful reference when I want an exact color match for a repair or restoration project. My main takeaway is that using the correct code makes it much easier to maintain a consistent, factory-correct finish. If I double-check the code before ordering paint, I can save time, avoid mismatches, and get a cleaner final result.

Author Profile

Toni Whitaker
Toni Whitaker
I’m Toni Whitaker, a Philadelphia-based program coordinator who spends his days helping neighborhood arts events come together and evenings noticing the small things that make home easier to live in.

Years of hauling supplies, arranging rooms, and working around busy schedules made me particular about the products I bring into my life.

I care about useful design, lasting comfort, and items that do their job without making a fuss. On this site, I share thoughts on everyday finds, from reading and workspace essentials to practical pieces that make routines smoother. I write with curiosity, honesty, and no patience for clutter.