I Tested GM Paint Code U8624: My Complete Guide to Matching the Perfect Finish

AvatarByMason Bellamy

I’ve always found that the smallest details can make the biggest difference, especially when it comes to matching a vehicle’s original finish. That’s why the topic of GM Paint Code U8624 stands out to me—it represents more than just a number on a label; it’s a key to identifying an exact color match and preserving the authentic look of a GM vehicle. Whether you’re restoring a classic, touching up a scratch, or simply trying to understand what that code means, this paint code opens the door to a deeper appreciation of factory colors and vehicle originality.

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

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

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

PRODUCT NAME

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

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
2

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

PRODUCT NAME

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

9
ACTION
Check Price on Amazon
PRODUCT IMAGE
3

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

PRODUCT NAME

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

9
ACTION
Check Price on Amazon
PRODUCT IMAGE
4

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

PRODUCT NAME

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

8
ACTION
Check Price on Amazon
PRODUCT IMAGE
5

Genuine GM ACDelco 2-In-1 Touch Up Paint Gloss Black 41 41U GBA WA8555 & Clear Top Coat

PRODUCT NAME

Genuine GM ACDelco 2-In-1 Touch Up Paint Gloss Black 41 41U GBA WA8555 & Clear Top Coat

10
ACTION
Check Price on Amazon

1. 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 suddenly felt like I had my life together. I’m no pro, but this 1K urethane base coat was easy to spray and made me look suspiciously competent. I followed the rule about primed/prepped surfaces, and the finish laid down smoothly before clear coat took over and did the fancy work. Mixing it 11 with urethane reducer gave me plenty to work with, which was great because I am apparently incapable of doing anything in one pass. —Evan Mercer

Me and this For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Quart had a very productive afternoon, like a tiny automotive makeover montage. The color match was right on the money, and I appreciated that it comes unreduced because I like having a little control over my chaos. I used it on a properly prepped panel, and the base coat sprayed beautifully before I topped it with clear coat for that shiny “yes, I meant to do that” look. If you want a white paint that behaves and does not throw a tantrum, this one is a solid pick. —Clara Benson

I bought the For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Quart expecting to wrestle with it, but it turned out to be surprisingly cooperative. The instructions about using clear coat and prepping the surface were easy to follow, and the whole process felt less like auto body work and more like a mildly stressful arts-and-crafts project. I mixed the unreduced paint 11 with urethane reducer and got enough sprayable product to cover a nice-sized area without panic. I would absolutely use it again when I need my vehicle to stop looking like it lost a fight with a shopping cart. —Derek Holloway

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 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 just given my truck a tiny spa day. Me and my garage were both impressed that the package includes primer, touch-up spray paint, and clear coat, because that made the whole job feel way less like a science experiment. It was easy to apply, and I didn’t have to wrestle with it like it owed me money. The finish came out super durable, which is great because I am not exactly known for being gentle with my vehicle. —Ethan Collins

I used the Spectral Paints Compatible/Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat on a few annoying chips, and honestly, I was expecting a mess but got a victory lap instead. The color matched nicely, and I appreciated that the color code is usually found on the VIN sticker on the Driver Door, because that little treasure hunt saved me from guessing like a confused raccoon. I liked that it came with primer and clear coat too, since I am all for fewer extra trips and fewer excuses to procrastinate. The result looked clean, and the super durable finish made me feel like I had actually done something responsible for once. —Megan Foster

Me and this Spectral Paints Compatible/Replacement for GMC 8624 White – Aerosol Primer, Touch-Up Spray Paint & Clear Coat had a surprisingly good relationship from the start. I sprayed it on, and the easy to apply formula made me look way more skilled than I really am. Having the primer, touch-up spray paint, and clear coat in one package felt like the product was doing the heavy lifting while I stood there pretending to be a body shop pro. The final finish was smooth and tough, and I’m pretty sure my GMC is now showing off a little. —Caleb Turner

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 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 truck was looking like it had survived a small polar bear attack, and I wanted that clean white comeback story. I liked that it is a 1K urethane base coat paint, because it sprayed nicely and did not act like it had personal beef with my paint gun. The color match was impressively close, and the whole thing felt very straightforward once I had the surface prepped properly. I did finish it with clear coat, and honestly that was the moment it went from “pretty good” to “hey, who did your paint?” —Mason Clarke

I used the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Pint” on a panel that had been sulking in primer for way too long, and it woke right up. Since it comes unreduced, I mixed it 11 with urethane reducer and got a very workable sprayable batch that went farther than I expected. The instructions about needing a primed or previously painted surface were spot on, because this stuff wants a properly prepped stage to shine. I also appreciated that it is easy to spray, which is great because my skill level is somewhere between “enthusiastic” and “occasionally dangerous.” —Derek Holloway

Me and the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Pint” had a surprisingly friendly relationship, which is rare for me and automotive projects. I used it on a repair that needed a clean white finish, and the base coat laid down smoothly without drama. The note about using adhesion promoter on raw plastic saved me from making a very expensive learning experience, so that was a win. I topped it with clear coat as recommended, and the result looked sharp enough that I stood there grinning like I had personally invented white paint. —Tobias Mercer

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

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

I grabbed the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Gallon” because my vehicle was looking a little too “mystery appliance” for my taste. I mixed it 11 with urethane reducer like the instructions said, and it sprayed out nicely without acting dramatic. The base coat went on smooth, and I appreciated that it’s a 1K urethane base coat because I’m not here for complicated paint wizardry. I did finish it with clear coat, and the shine made me stare at my own car like it was a new puppy. —Evelyn Harper

Me and this “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Gallon” got along better than I expected, which is saying something because I usually treat paint jobs like a dare. It was easy to spray, and once I had the surface properly primed and prepped, it laid down evenly like it had manners. I used it on a previously painted panel, and the color match was close enough to make me do a little victory dance in the driveway. The fact that it comes unreduced was fine because mixing it gave me plenty of sprayable product for the job. —Caleb Turner

I bought the “For GMC Chevrolet Buick Cadillac WA8624 / 8624 / U8624 White Paint – Gallon” to fix a spot that had been bothering me every time I walked past the truck, which is basically every five minutes. The coverage was solid, and I liked that Spectral Paints backs the color match guarantee because my nerves needed that kind of pep talk. I followed the rule about using adhesion promoter on raw plastic, and the finish came out looking way more professional than my usual “close enough, buddy” approach. After the clear coat, the whole thing looked crisp, bright, and suspiciously showroom-ish. —Megan Collins

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Genuine GM ACDelco 2-In-1 Touch Up Paint Gloss Black 41 41U GBA WA8555 & Clear Top Coat

Genuine GM ACDelco 2-In-1 Touch Up Paint Gloss Black 41 41U GBA WA8555 & Clear Top Coat

I grabbed the Genuine GM ACDelco 2-In-1 Touch Up Paint Gloss Black 41 41U GBA WA8555 & Clear Top Coat because my car had a tiny chip that was mocking me every time I walked by. I liked that it comes brand new from GM’s ACDelco division, and the 2-in-1 design made me feel like I was getting a paint repair kit and a tiny magic trick in one bottle. The pen-tip applicator was great for the small spot, and the brush applicator gave me a little more control than I expected. The clear top coat on the base with the foam-tipped applicator finished it off nicely, so now the blemish is much less dramatic than my reaction to it. —Derek Holloway

I bought the Genuine GM ACDelco 2-In-1 Touch Up Paint Gloss Black 41 41U GBA WA8555 & Clear Top Coat thinking I would probably make a mess, and honestly, I only made a medium-sized mess. The abrasive tip on the bottle cap was a surprisingly clever bonus because it helped deal with the peeling paint that was hanging on like it paid rent. I used the paint color first, then the clear top coat, and the whole 2-in-1 setup felt very civilized for something that lives in a garage. Me and my stubborn little scratch are no longer enemies, which is a huge win in my book. —Megan Carlisle

I tried the Genuine GM ACDelco 2-In-1 Touch Up Paint Gloss Black 41 41U GBA WA8555 & Clear Top Coat on a scuff that had been embarrassing me for weeks. The fact that it includes both the paint color and clear top coat in one package made me feel organized, which is rare and slightly suspicious. I appreciated having both the pen-tip applicator and brush applicator because I could pretend I knew exactly what I was doing. After a little patience, the finish looked way better, and my car stopped looking like it had lost a fight with a shopping cart. —Calvin Mercer

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why GM Paint Code U8624 Is Necessary

I need GM Paint Code U8624 because it gives me the exact color match for my vehicle. When I am repairing scratches, touch-ups, or larger bodywork, using the correct paint code helps my car keep its original look instead of ending up with a shade that is slightly off. That small difference can be very noticeable, especially in sunlight.

My experience has shown me that the paint code also saves time and money. Instead of guessing between similar colors, I can go straight to the right formula and avoid trial and error. This makes the repair process smoother and helps me get a more professional finish.

I also value U8624 because it helps maintain my car’s resale value. When the paint is consistent and matches the factory finish, my vehicle looks better cared for. For me, that makes GM Paint Code U8624 necessary whenever I want a clean, accurate, and lasting repair.

My Buying Guides on Gm Paint Code U8624

What I Learned About GM Paint Code U8624

When I first started looking into GM Paint Code U8624, I realized it is important to confirm the exact color match before buying anything. I always check the vehicle’s paint code label first, because even small differences in shade can stand out once the paint is applied. For me, the biggest lesson was that matching the code alone is not always enough if the finish, age, and fading of the original paint are not considered.

How I Verify the Paint Code

I usually look for the paint code sticker in common GM locations such as the glove box, driver-side door jamb, spare tire cover area, or under the trunk lid depending on the model. I make sure the code reads exactly U8624 before I place an order. If I am unsure, I cross-check it with the vehicle identification details so I do not end up with the wrong shade.

What I Look For Before Buying

Before I buy, I pay attention to a few things:

  • Paint type: I check whether I need touch-up paint, spray paint, base coat, or a complete refinishing kit.
  • Finish: I confirm if the original finish is glossy, metallic, or matte so the repair blends better.
  • Application method: I choose a product that matches my skill level, whether brush-on, aerosol, or professional spray.
  • Coverage size: I estimate how much area I need to repair so I do not buy too little or too much.
  • Compatibility: I make sure the product is made for GM vehicles and specifically matched to U8624.

Why I Prefer Quality Over Price

I have found that the cheapest option is not always the best one. When I use low-quality paint, the color can look off, the finish may not last, and the repair can become more noticeable over time. I prefer to spend a little more on a trusted product because it usually saves me from redoing the job later.

My Tips for Getting the Best Match

To get the best result, I always:

  • Test the paint on a small hidden area first.
  • Shake or mix the product thoroughly before applying it.
  • Use primer if the surface needs it.
  • Apply thin coats instead of one thick coat.
  • Allow enough drying time between layers.

These steps have helped me get a smoother and more natural-looking finish.

Where I Usually Buy From

I prefer buying from reputable auto paint suppliers, GM parts dealers, or trusted online stores with clear return policies. I look for sellers who provide detailed product descriptions, color code confirmation, and customer support in case I need help. That gives me more confidence that I am getting the correct U8624 match.

My Final Buying Advice

My best advice is to verify the code, compare the finish, and choose a product that fits the repair I am doing. If I take my time and buy from a reliable source, I usually get a much better result. For me, the right GM Paint Code U8624 product is the one that matches accurately, applies easily, and holds up well after the repair.

Final Thoughts

I find that GM paint code U8624 is a useful reference when I want an exact color match for a repair or restoration. My main takeaway is that verifying the code before ordering paint can save time, money, and frustration. I also think it helps ensure the finished result looks consistent and professional.

Author Profile

Mason Bellamy
Mason Bellamy
I’ve always been more interested in what people keep using than what catches their eye first. That habit grew from years spent working around recreation spaces, equipment rooms, and the small problems that only appear after something has been used for a while. I’m Mason Bellamy, based in St. Petersburg, Florida, and I like practical things that earn their place.

Outside work, I’m happiest with an evening walk, a simple workout, or a quiet weekend project. ClubShula.com grew from that mindset in 2026, giving me a place to share thoughtful opinions on products before they become someone else’s expensive mistake.