ACDelco Touch-Up Paint Review: Four-in-One Solution

Disclosure: As an Amazon Associate, we earn from qualifying purchases. If you click a link on this page and make a purchase, we may receive a small commission at no extra cost to you.

A small rock chip can expose your vehicle’s finish and become much more noticeable than its size suggests, but the wrong touch-up color can make the repair stand out even more. The ACDelco GM Original Equipment 19367666 Four-in-One Touch-Up Paint is made specifically for GM vehicles with Black Meet Kettle Metallic, paint code GB8/WA384A. Its compact applicator combines factory-code color, a precision pen tip, a brush, surface-prep capability, and clear coat in one package. It is a practical choice for small chips and scratches, but you still need to verify your vehicle’s paint code and keep your expectations realistic on large, deep, faded, or previously repainted areas.

Key Takeaways

• ACDelco 19367666 is color-specific. It is Black Meet Kettle Metallic and carries GM paint code GB8/WA384A.
• The 0.5 oz package combines color and clear coat. It contains 0.25 oz of base color and 0.25 oz of clear top coat.
• You get more than one application method. The piston-style pen tip suits small marks, while the brush gives you more coverage for larger chips and scratches.
• Paint code matters more than simply owning a Chevrolet, Buick, GMC, or Cadillac. Confirm the code on your vehicle before buying.
• It is a touch-up product, not a body-shop replacement. Large, deep, rusted, faded, or panel-wide damage can require additional preparation or professional refinishing.

What Is the ACDelco 19367666 Touch-Up Paint Pen?

The ACDelco 19367666 is a GM Original Equipment touch-up product made for vehicles finished in Black Meet Kettle Metallic. GM identifies the matching factory color as GB8/WA384A. Instead of giving you only a bottle and brush, the design puts several touch-up functions into one compact tube.

The package contains both the matching base color and clear top coat. You can use the smaller piston-style tip when you need better control over a tiny chip, then switch to the brush when the damaged area needs a broader application. A fiberglass preparation tool helps you deal with loose material around a small damaged spot before paint is applied.

This design makes the product most useful for ordinary road wear such as stone chips, parking-lot nicks, and narrow scratches. It does not turn a large damaged section into an invisible factory repair, and the quality of the result still depends on surface condition, paint-code accuracy, preparation, and how carefully you apply the coating.

Who Should Buy It?

What’s Inside the ACDelco Four-in-One Touch-Up Pen

The main advantage of the ACDelco design is that you do not need separate containers for the basic touch-up stages. The 0.5 oz package combines 0.25 oz of Black Meet Kettle Metallic base color with 0.25 oz of clear coat.

Fiberglass Preparation Tool

The preparation tip is intended to help clean a small damaged area and remove loose material before you paint. This matters because applying fresh paint over contamination, loose paint, or unstable edges can leave a rougher repair and reduce adhesion.

Piston-Style Pen Tip

The pen tip gives you a controlled option for pinpoint damage. It makes the most sense for stone chips and other small spots where using a full brush could place more paint outside the damaged area than you want.

Tapered Brush Applicator

The brush is the better option when a chip or scratch is too broad for the precision tip. You still want to work carefully and avoid loading the area with one thick coat. A touch-up repair usually looks cleaner when the paint stays concentrated inside the damaged section.

Clear Top Coat

The included clear coat gives you a finishing layer after the color portion of the repair. It helps restore gloss over the touched-up area and makes this package more complete than a color-only bottle.

Mechanical Agitator

The tool also uses a mechanical agitator to help mix the paint. Proper mixing is especially relevant with a metallic color because the finish contains components that need to be evenly distributed before application. Follow the product directions for preparation and mixing before you start.

Fit and Paint-Code Compatibility

ACDelco 19367666 is associated with multiple Chevrolet, Buick, GMC, and Cadillac applications, but model compatibility alone does not prove that your individual vehicle uses this color. Manufacturers can offer several paint colors within the same model year, and visually similar black finishes can use different formulas.

Your safest buying check is the paint code itself. For this product, you are looking for GB8 or WA384A. If the vehicle has been repainted, repaired with a different color, or has substantial fading, a factory-code touch-up can still differ visually from the surrounding panel.

Performance and Color Matching on Real Paintwork

The strongest reason to choose this ACDelco pen is its GM factory color-code formulation. When your original finish is GB8/WA384A, you are starting with a color specifically identified as Black Meet Kettle Metallic rather than a generic black touch-up paint.

That does not guarantee an invisible repair. Metallic paint can change appearance with lighting, viewing angle, application thickness, and the condition of the surrounding factory finish. A tiny chip can blend well enough that it stops catching your eye during normal use, while a long or wide scratch may remain visible even when the color itself is correct.

The clear coat is another useful part of the system because a color-only repair can look flatter than the surrounding clear-coated panel. You should still view this as cosmetic spot repair rather than a substitute for professional blending, sanding, spraying, and refinishing when the damaged area is substantial.

How It Performs in Real Use

Small Highway Stone Chips

This is the product’s most natural use. A small chip gives the precision applicator a defined area to fill, and the GM-specific color helps avoid the obvious contrast you can get from a generic black repair paint. Keeping the application inside the chip is more important than trying to cover a wide area around it.

Narrow Door or Parking-Lot Scratches

For a narrow scratch, the brush can be more useful than the piston tip. The goal is controlled coverage, not painting a broad strip over intact factory clear coat. If the scratch becomes wide, deep, or irregular, the limits of a small touch-up tool become more obvious.

Several Small Chips on One Panel

The 0.5 oz format is convenient when you have several isolated marks. You can prepare and repair each spot without opening a larger spray system. Working on small areas individually also gives you better control over paint buildup.

Large or Deep Damage

This is where you should lower your expectations. A deep gouge can involve layers below the color coat, while large repairs can require leveling, primer, corrosion treatment, blending, or spray application. Those steps go beyond what the 19367666 color-and-clear touch-up pen provides by itself.

How to Use the Dual Applicator for Best Results

Start with the product instructions and make sure the damaged surface is clean before applying paint. Dirt, wax, loose paint, or other contamination around the chip can interfere with a neat repair.

1. Confirm the Paint Code

Check for GB8/WA384A before applying anything. This simple step prevents one of the most expensive touch-up mistakes: carefully applying the wrong shade.

2. Inspect the Damage

Decide whether you are dealing with a tiny chip, a narrow scratch, exposed lower layers, rust, or damage large enough to need professional attention. The included preparation tool is useful for minor surface preparation, but it does not replace the additional materials needed for every deep repair.

3. Mix the Paint as Directed

Use the tool’s mixing mechanism according to its directions before applying the metallic color. Consistent mixing helps keep the coating more uniform.

4. Pick the Smallest Practical Applicator

Use the piston-style pen tip for small, precise marks. Move to the tapered brush when the damaged area needs wider coverage. Avoid using the larger applicator simply because it feels faster.

5. Build the Repair Carefully

Apply controlled amounts instead of flooding the chip. Allow each stage to dry according to the product directions before adding more material or moving to the clear coat. Environmental conditions can affect drying, so use the instructions supplied with your product rather than relying on a universal timing rule.

6. Finish With the Clear Coat

Once the color stage is ready for top coating, apply the included clear coat as directed. The goal is to protect and finish the repaired spot without creating a large raised patch around it.

Compatibility and Safety

This paint is intended for automotive touch-up use on matching GM factory finishes. Do not assume that color similarity is enough. Verify the code, read the product label, and follow the supplied preparation, application, drying, storage, and disposal instructions.

The official GM product listing carries a California Proposition 65 warning. Avoid unnecessary skin or eye exposure and keep automotive coatings out of reach of children. If damage includes significant rust, bare metal over a broad area, structural damage, or a repair you are not comfortable preparing yourself, a qualified body-repair professional is the safer choice.

Pros and Cons

Check Current Price →

Is It Worth the Price?

The ACDelco 19367666 makes the most sense when accuracy and convenience matter more to you than buying paint in a larger quantity. You get the correct GM code, two application methods, surface-preparation capability, base color, and clear coat without assembling several separate products.

Its value falls quickly if you have the wrong paint code or are trying to repair a large area. In those situations, paying for a color-specific pen does not solve the underlying preparation or refinishing work. For a matching GM vehicle with a few ordinary chips or scratches, however, it is a practical all-in-one approach.

How It Compares to Alternatives

The Dupli-Color Scratch Fix All-in-1 AGM0598 is another touch-up option sold for Black Meet Kettle Metallic WA384A. It also combines preparation, color application, and clear coat, so it is worth comparing if you prefer Dupli-Color’s applicator design or local retail availability.

For damage that is too broad for a pen or brush, GM also offers Black Meet Kettle Metallic WA384A touch-up spray paint in a larger aerosol format. A spray system can make more sense for a larger refinishing area, while the ACDelco 19367666 pen remains the simpler option for individual chips and localized scratches.

Frequently Asked Questions

The Bottom Line

The ACDelco GM Original Equipment 19367666 Black Meet Kettle Metallic Four-in-One Touch-Up Paint is a strong choice for GM owners who have confirmed the GB8/WA384A factory paint code and want to correct small chips or localized scratches. Its factory-code color, pen-and-brush applicators, preparation tool, and included clear coat make it convenient, while its main limitation is that a small touch-up system cannot replace professional refinishing for large, deep, faded, or complex damage.