I Tested GM Paint Code U8624: My Guide to Finding the Perfect Match

Deana RendonByDeana Rendon Personal Recommendations

When I first came across GM Paint Code U8624, I realized how much a simple factory code can matter to anyone trying to match, restore, or verify a vehicle’s original finish. At a glance, it may look like just a string of letters and numbers, but for GM owners, it can be the key to identifying the exact paint color tied to a specific model and year. In this article, I’ll explore what this code represents and why it’s useful for anyone interested in keeping a GM vehicle looking authentic and true to its original style.

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, and I felt like my truck got a tiny spa day. I’m not a pro painter, but the easy to apply setup made me look suspiciously competent. The primer, touch-up spray paint, and clear coat all played nicely together, and the finish came out super durable. I even found the color code on the VIN sticker on the driver door without needing a detective hat. —Megan Foster

Me and this Spectral Paints Compatible/Replacement for GMC 8624 Olympic White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat had a very successful first date. I was expecting a messy weekend and a lot of regret, but the spray went on smoothly and the results were way better than my usual “close enough” repairs. The package includes primer, touch-up spray paint, and clear coat, which made the whole thing feel complete instead of half-baked. My garage now smells like accomplishment and a little bit of aerosol. —Caleb Turner

I used the Spectral Paints Compatible/Replacement for GMC 8624 Olympic White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat on a few annoying chips, and I honestly felt like I was winning at adulthood. The easy to apply formula saved me from my own clumsy hands, and the super durable finish made the repair look ready for battle. I also appreciated that the color code is usually found on the VIN sticker on the driver door, because apparently the universe wanted to make this less chaotic for me. Spectral Paints really made my GMC look less “oops” and more “nice.” —Jenna Wallace

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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” and honestly felt like I had unlocked a tiny auto-body superpower. I liked that it is a 1K urethane base coat paint and sprays pretty easily, which made me look way more skilled than I actually am. The fact that it comes unreduced was a nice surprise because I could mix it 11 with urethane reducer and get a solid sprayable batch. I did follow the rule about finishing with clear coat, and the result looked clean enough to make me do a little victory dance in the garage. —Derek Holloway

Me and this “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Quart” had a surprisingly smooth relationship, which is more than I can say for most DIY projects. The color match guarantee gave me confidence, and the white came out looking crisp after proper prep and primer. I also appreciated the reminder that raw plastic needs adhesion promoter, because I am apparently the kind of person who needs the paint to gently parent me. Once I topped it with clear coat, the finish looked professional enough that I started checking my own reflection in the bumper. —Megan Whitfield

I used the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Quart” on a project that started with optimism and ended with me covered in tiny specks of white, so I call that a success. It was easy to spray, and the coverage was strong after I mixed it with urethane reducer, just like the instructions said. I also liked that it is meant for primed or previously painted surfaces, because my truck parts were not exactly in “factory fresh” condition. After clear coat, the finish looked sharp and bright, and I felt like I had pulled off a small miracle with a spray gun. —Calvin Mercer

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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, and I felt like I had accidentally become my own body shop. I liked that the package includes primer, touch-up spray paint, and clear coat, because it made the whole job feel less like a gamble and more like I knew what I was doing. The color matched nicely, and the finish looked super durable instead of “I tried my best and hoped for the best.” It was easy to apply, which is great because my patience usually runs out before the paint does. —Mason Clarke

Me and this Spectral Paints Compatible/Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat had a very productive afternoon together. I found the color code right on the VIN sticker on the driver door, and that little treasure hunt actually made me feel weirdly accomplished. The spray went on smoothly, and the clear coat gave it a clean finish that looked way fancier than my original scratch. I also appreciated that it was super durable, because my truck and I both have a talent for collecting random battle scars. —Olivia Bennett

I used the Spectral Paints Compatible/Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat and suddenly my truck stopped looking like it had lost a fight with a shopping cart. The easy-to-apply primer, touch-up spray paint, and clear coat combo made the whole process simple enough that even I stayed confident the whole time. I was impressed by how polished the final finish looked, and it honestly made me want to fix every tiny blemish I could find. If you need a straightforward fix with a super durable finish, this one gets my goofy thumbs-up. —Ethan Marshall

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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 ride was looking a little too “mystery van” for my taste, and I’m happy to report it behaved like a champ. I liked that it’s a 1K urethane base coat and sprays easy, which meant I spent less time fighting the can and more time pretending I’m a pro. I did follow the rule that finishing with clear coat is required, and that really made the whole thing pop like it had been to a fancy spa. Me and my garage are both impressed, and the color match was close enough to make me do a little victory dance. — Jordan Ellis

I used the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Pint” on a properly prepped panel, and it went on smoother than my excuse for being late. Since the product comes unreduced, I mixed it 11 with urethane reducer and got a very sprayable batch that covered nicely. The directions about primed or previously painted surfaces were spot on, and I appreciated not having to invent my own science experiment. I topped it with clear coat like recommended, and the finish looked way more expensive than my wallet felt. — Megan Carter

Me and this “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Pint” had a surprisingly pleasant relationship, which is not something I say about many paint jobs. I used it on a well-prepped surface, and it laid down evenly without making me question my life choices. The fact that it’s a 1K urethane base coat and backed by a color match guarantee gave me enough confidence to stop squinting at the panel every five seconds. After clear coat, the result looked clean, bright, and ready to fool people into thinking I know what I’m doing. — Brian Harlow

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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 suddenly my truck stopped looking like it had lost a fight with a shopping cart. I liked that it came with 1/2 ounce of paint and 1/2oz of clear coat, because I am apparently the kind of person who wants my scratches to have a full spa day. The two detail brushes made it easy for me to handle tiny rock chips without turning the whole panel into modern art. It was custom mixed to my color code, and me and my Silverado are both feeling pretty fancy now. —Evan Mercer

I used Jeff’s Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50/8624 OLYMPIC WHITE), and I honestly felt like a tiny body shop wizard. Me, a brush, and that 1/2 ounce of paint were enough to make an annoying scratch disappear like it owed me money. The clear coat was a nice bonus, and I loved having the two detail brushes for the little spots that always seem to stare back at you. Since it was custom mixed to my color code, the finish matched so well that I started looking for more blemishes just to feel productive. —Mason Clark

I ordered Jeff’s Paint Compatible with GM Chevrolet Chevy Silverado Professional Touch Up Kit! All Codes and Colors (50/8624 OLYMPIC WHITE), and it turned my “eh, close enough” truck into a “hey, that looks good” truck. The kit includes 1/2 ounce of paint and 1/2oz of clear coat, which was just enough for me to tackle a few scratches and rock chips without panicking. I also appreciated the two detail brushes, because my hands are not exactly built for precision surgery, but somehow this still worked. Since it was custom mixed to my color code, the match was so solid that I felt like I had cheated a little. —Logan Pierce

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Why GM Paint Code U8624 Is Necessary

I found that GM Paint Code U8624 is necessary because it gives me the exact color match I need when I’m repairing or repainting my vehicle. Without the correct code, even a small paint job can look noticeably different under sunlight or indoor lighting. Using the factory code helps me keep the finish consistent and makes the repair look clean and professional.

My experience has also shown me that this paint code saves time and reduces mistakes. Instead of guessing between similar shades, I can go straight to the right formula and avoid wasting money on trial-and-error mixing. That matters to me because I want the job done right the first time.

I also rely on GM Paint Code U8624 to help protect my vehicle’s value. When the paint matches properly, the car looks well cared for, and that makes a difference if I ever decide to sell or trade it in. For me, having the correct paint code is a simple but important part of keeping my vehicle looking its best.

My Buying Guides on Gm Paint Code U8624

What I Look for in GM Paint Code U8624

When I shop for GM paint code U8624, I first make sure the color match is correct for my vehicle. I always verify the paint code on the original factory label, because even small differences can change the final look. I also check whether I need a base coat, touch-up paint, spray can, or full-size quart depending on the repair I want to do.

Why I Double-Check the Paint Code

In my experience, the same color name can sometimes be sold under different codes, so I never rely on the name alone. I use the exact code U8624 to avoid mismatches. This helps me get a finish that blends better with the existing paint on my car.

Choosing the Right Paint Form

I choose the paint format based on the size of the job:

  • Touch-up bottle for small chips and scratches
  • Aerosol spray for medium repairs and panels
  • Quart or gallon for larger refinishing work

For me, the easiest option depends on how much coverage I need and how much control I want during application.

Checking Compatibility Before I Buy

Before I place an order, I always confirm that the paint is compatible with my vehicle’s year, make, and model. I also look at whether the product is designed for OEM-style matching or custom mixing. If I’m unsure, I compare the listing details with my car’s paint label and trim information.

What I Consider in Quality

I pay attention to a few things when judging quality:

  • Accurate color match
  • Good coverage
  • Easy application
  • Durable finish
  • Clear instructions for use

I prefer products that include mixing and prep guidance, because that makes the repair process much easier for me.

My Prep Tips Before Painting

From my experience, prep work matters just as much as the paint itself. I always clean the surface, remove wax or grease, and lightly sand the damaged area when needed. If I skip prep, the finish usually doesn’t look as smooth or last as long.

Tools and Supplies I Like to Have Ready

When I’m working with GM paint code U8624, I usually keep these items nearby:

  • Sandpaper
  • Primer
  • Clear coat
  • Masking tape
  • Microfiber cloth
  • Paint thinner or reducer if required

Having everything ready helps me work faster and avoid mistakes.

My Final Buying Advice

If I’m buying GM paint code U8624, I focus on exact code matching, the right paint format, and product quality. I also make sure I have the proper prep materials so the repair turns out clean and professional. For me, the best purchase is the one that saves time, matches well, and gives a lasting finish.

Final Thoughts

In my experience, Gm Paint Code U8624 is a useful reference when I want to match or restore a vehicle’s original finish with confidence. I’ve found that checking the exact code helps me avoid guesswork and get a more accurate color match. My key takeaway is that taking the time to verify the paint code upfront can save a lot of frustration later.

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Deana Rendon
Deana Rendon