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🖤 Bring your engine back to life — because your ride deserves to look as sharp as you do.
DR. WACK S100 19200A Engine Brightener Aerosol is a 4.5 oz spray designed to restore and maintain the factory-black appearance of engines. Featuring a precision mist nozzle, it reaches into cooling fins and crevices for even coverage. The brightener’s effect lasts up to one year, resisting multiple washes and miles, making it a favorite among motorcycle and automotive enthusiasts seeking a professional-grade finish.
| ASIN | B000WK111K |
| Best Sellers Rank | #14,169 in Automotive ( See Top 100 in Automotive ) #372 in Automotive Air Fresheners |
| Brand | DR. WACK |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,802) |
| Date First Available | 25 August 2012 |
| Item Weight | 181 g |
| Item model number | 19200A |
| Manufacturer | S100 |
| Manufacturer Part Number | 19200A |
| OEM Part Number | 19200A |
K**4
Each can Lasts for 1 year
A**D
منتج رائع واكثر استخدمته لدراجتي هارلي محرك اسود لمعان واضح جدا انصح وبشده عيبه العبوه صغيره الحجم والسعر نسبياً عالي
C**S
S100 19200A Engine Brightener Aerosol - 4.5 oz I’ve been using this stuff since the early 2000s on multiple Harleys with black engines, and it still works as good as ever. It puts a nice, even shine on the motor and gets rid of that dull, chalky look. Works great not just on the engine, but also on textured black parts—rubber hoses, connectors, and wire looms all clean up and look refreshed. The key is not to overdo it. If you spray it on too heavy, it can stay wet and actually attract dirt. Best results come from a couple light coats. I usually warm the engine up first, shut it off, apply lightly, and wipe down any obvious wet spots. Done right, it makes everything look clean and dialed in. If you’ve got a blacked-out engine or faded components, this is a go-to. Bring the Black Back.
B**D
This is good stuff to spray on your engine after cleaning. Makes the motor look new
J**P
Much cheaper than Harley dealer and works great