

❄️💧 Keep your engine running smooth and your fuel pure—because winter waits for no one!
Gold Eagle Iso-Heet is a premium 12 fl. oz. fuel line antifreeze, water remover, and injector cleaner that absorbs five times more water than regular gas dryers. Designed for year-round use in all 2 and 4 cycle gas and diesel engines, it prevents rust, corrosion, and fuel system freezing while improving gas mileage and engine performance. Trusted by thousands with a 4.7-star rating, this easy-to-use formula treats up to 20 gallons of fuel per bottle, making it an essential addition to your vehicle maintenance routine.




| ASIN | B000V4HC7Y |
| Best Sellers Rank | #3,140 in Automotive ( See Top 100 in Automotive ) #20 in Antifreezes & Coolants |
| Brand | Heet |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,156) |
| Date First Available | August 17, 2005 |
| Exterior Finish | Plastic |
| Global Trade Identification Number | 00073905282024 |
| Inlet Connection Size | 2.2 Inches |
| Inlet Connection Type | Compression |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 ounces |
| Item dimensions L x W x H | 8.35 x 3.25 x 2.2 inches |
| Item model number | 770-196 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer Part Number | 770-196 |
| Material | Plastic |
| Model | 770-196 |
| National Stock Number | 6850-01-607-0543 |
| Number of Ports | 1 |
| Outlet Connection Size | 2.2 Inches |
| Outlet Connection Type | Pour |
| Product Dimensions | 8.35 x 3.25 x 2.2 inches |
| Special Features | Absorbs 5 times more water than regular gas dryers, Designed for year round use in all 2-cycle and 4-cycle gas and diesel engines, No.1 selling brand of premium gas-line antifreeze, Prevents rust and corrosion, Removes water from fuel system |
| UPC | 073905282024 |
M**T
Keeps car running.
This is good works fine in cold weather. Was 17 below & the van started right away,
S**M
A Must-Have for Improved Engine Performance and Gas Mileage!
I recently tried **Iso-HEET Water Remover and Premium Fuel Line Antifreeze** and I’m very impressed with the results! I added it to my gas tank as directed, and I immediately noticed a smoother engine performance. My engine starts up more easily, even in cold weather, and it runs much more efficiently overall. I especially love how it helps to remove water from the fuel line, preventing any potential issues with fuel system freezing or corrosion. I’ve also noticed an improvement in my gas mileage. It feels like I’m getting more miles per gallon, which is a great bonus. The **Injector Cleaner** aspect is another huge plus—my car runs cleaner and more efficiently after using this product. At 12 fl. oz., the bottle is the perfect size for multiple uses and gives great value for the price. I highly recommend this product to anyone looking to improve their vehicle’s performance and extend its longevity. Definitely a great addition to my car care routine!
C**R
Works great for those cold temps!
Use this every year for the cold temperatures, it works great and easy to use.
G**Y
Water remover
YES IT DOES WORK.
L**Y
A good product and a good price
We bought these at our local NAPA and they were at least double the price of buying on Amazon. So I am glad I can buy these here. Definitely a good product. This did not leak.
A**R
True to description good value
Good value arrived quickly as described
C**D
Feels like a new truck again.
This stuff works, I ran it through my trucks gas tank with 10 gallons of gas and then used Royal purple Max clean on the following tank and my truck since had been running incredibly smooth st idle and even noticed a small increase in mag. Will definitely be using this product every couple of months to help keep things running smoothly.
B**D
Removed water from my gas can
I had purchased some gas from a small convenience store and stored it in my gas can. I had put some of the gas in my lawnmower and weedeater and noticed they started running rough like maybe there was some water in the gas. My friend suggested to try some heat and I put it in both and they started running great again. The heat removed the moisture like it's known for. Great product and I have bought additional bottles to have on hand. Great product
A**.
Very good
Trustpilot
3 days ago
2 weeks ago