---
product_id: 5950224
title: "S100 19200A Engine Brightener Aerosol - 4.5 oz, red blue"
brand: "dr. wack"
price: "HK$238"
currency: HKD
in_stock: true
reviews_count: 13
category: "Dr. Wack"
url: https://www.desertcart.hk/products/5950224-s100-19200a-engine-brightener-aerosol-4-5-oz-red-blue
store_origin: HK
region: Hong Kong
---

# Precision misting spray nozzle Durable through multiple washes Restores factory-black finish S100 19200A Engine Brightener Aerosol - 4.5 oz, red blue

**Brand:** dr. wack
**Price:** HK$238
**Availability:** ✅ In Stock

## Summary

> ⚙️ Bring your engine back to life — because your ride deserves to shine!

## Quick Answers

- **What is this?** S100 19200A Engine Brightener Aerosol - 4.5 oz, red blue by dr. wack
- **How much does it cost?** HK$238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/5950224-s100-19200a-engine-brightener-aerosol-4-5-oz-red-blue)

## Best For

- dr. wack enthusiasts

## Why This Product

- Trusted dr. wack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Highly rated with 4.6 stars and praised by seasoned riders.
- • **Long-Lasting Shine:** Keeps your engine looking sharp for miles and washes.
- • **Compact & Convenient:** 4.5 oz size fits perfectly in your toolkit for on-the-go touch-ups.
- • **Precision Application:** Misting spray nozzle reaches every cooling fin and crevice.
- • **Factory-Fresh Engine Look:** Revive your engine’s original black sheen effortlessly.

## Overview

S100 19200A Engine Brightener Aerosol is a 4.5 oz professional-grade spray that restores faded, grayed-out engines to a factory-new black finish. Featuring a precision misting nozzle, it penetrates cooling fins and tight spaces without over-application. The durable formula withstands multiple washes, making it a favorite among automotive enthusiasts and professionals alike.

## Description

S100 Engine Brightener can take a tired, grayed-out engine and make it look almost factory-new again. Just clean the engine and dry, then spray-on S100 Engine Brightener. Use the handy misting spray nozzle to get into the cooling fins and crannies without over-applying. That factory black look comes back and lasts for miles and miles and holds up to a bunch of washes too.

Review: Exactly what I wanted - Great results. Small can. For some reason I expected like a normal paint can size but it's about half that size. I will probably buy again
Review: Best thing I’ve found to date for it’s purpose that’s about 40 years of experience - My Harley engine looks amazing after I spray it on.

## Features

- S100 Engine Brightener can take a tired, grayed-out engine and make it look almost factory-new again
- That factory black look comes back and lasts for miles and miles and holds up to a bunch of washes too
- Just clean the engine and dry, then spray-on S100 Engine Brightener
- Use the handy misting spray nozzle to get into the cooling fins and crannies without over-applying

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WK111K |
| Best Sellers Rank | #23,436 in Automotive ( See Top 100 in Automotive ) #704 in Exterior Care Products |
| Brand | Dr. Wack |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,829) |
| Date First Available | September 8, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.4 ounces |
| Item model number | 19200A |
| Manufacturer | S100 |
| Manufacturer Part Number | 19200A |
| Model | 19200A |
| OEM Part Number | 19200A |

## Images

![S100 19200A Engine Brightener Aerosol - 4.5 oz, red blue - Image 1](https://m.media-amazon.com/images/I/51zA8GcspKL.jpg)

## Questions & Answers

**Q: Can I use it on black exhaust?**
A: No.  * The Exhaust Pipes Get Way "Too Hot" for This Product... * However, It is a "Wonderful Product" For Brightening Black or Dark Engines...!!! * They Will Look as Good as New...! * But Do NOT Use it on Exhaust Pipes, as It Will Disappoint You... (and "Stink", Too...)  * Dale Blythe ~ Paris, Tennessee 38242

**Q: Is this safe to use on powdercoted parts?**
A: Engine

**Q: After i apply to my cold engine do I just let it sit or do I have to rinse it off with water?**
A: Make sure your engine is clean and dry. Wipe off any oil or grease. Then spray a good mid-wet coat over the whole engine compartment. Everything and anything. Then let dry for several hours. I let mine dry overnight. DO Not WET The Engine after applying Aerosal material. Just let it dry good and forget about it. If you should have to touch up any areas, be sure to let it dry.

**Q: My engine is grey and not black. Will it work on greg engines also**
A: This product works great on anything! I would also recommend a can of the engine bright made by the same company. I really like this product

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I wanted
*by G***S on January 8, 2026*

Great results. Small can. For some reason I expected like a normal paint can size but it's about half that size. I will probably buy again

### ⭐⭐⭐⭐⭐ Best thing I’ve found to date for it’s purpose that’s about 40 years of experience
*by J***E on December 3, 2025*

My Harley engine looks amazing after I spray it on.

### ⭐⭐⭐⭐⭐ Great product
*by J***M on July 2, 2025*

This will make the crinkle paint on your motorcycle look like new again, been using S100 for years with no disappointment.

## Frequently Bought Together

- S100 19200A Engine Brightener Aerosol - 4.5 oz, red blue
- S100 12600A Total Cycle Cleaner Aerosol - 21 oz.
- S100 12001B Total Cycle Cleaner Bottle - 33.8 oz.

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**Shop now:** [https://www.desertcart.hk/products/5950224-s100-19200a-engine-brightener-aerosol-4-5-oz-red-blue](https://www.desertcart.hk/products/5950224-s100-19200a-engine-brightener-aerosol-4-5-oz-red-blue)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-23*