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Use promotional code MMJ25 at checkout to receive 25% off the following categories: Select Brake Parts, Select Hi-Performance and Truck Accessories, Batteries, Paint, Splash Guards, Select Ventvisors & Bug Shields, Springs & Spacers, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Spark Plugs, Plug Wires, CV Axles, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

Use promotional code MMJ20 at checkout to receive 20% off the following categories: Ignition, Shocks & Struts, Chassis, Jumpstarts, Air Filters, Oil Filters, Bearings & Seals, Engine Parts, Wash Accessories,. Outdoor Lifestyle, Towing, Mini Air Compressors and Tire Repair Accessories.

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HEET 12oz Iso-HEET Premium Fuel-Line Antifreeze 8466901
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  • Part #: 28202|
  • SKU: 8466901

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Pay in Store Available

    • Premium Fuel-Line Antifreeze, Water Remover and Fuel Injector Cleaner
    • Designed for year round use in ALL 2-cycle and 4-cycle gas and diesel engines
Retail
$2.99

HEET 12oz Iso-HEET Premium Fuel-Line Antifreeze

Iso-HEET Premium Fuel-Line Antifreeze, Water Remover and Injector Cleaner is designed for year round use in all 2-cycle and 4-cycle gas and diesel engines. Iso-HEET removes water from the fuel system, while preventing rust and corrosion.
  • Premium Fuel-Line Antifreeze, Water Remover and Fuel Injector Cleaner
  • Designed for year round use in ALL 2-cycle and 4-cycle gas and diesel engines
  • Cleans fuel injectors and carburetors
  • Absorbs 5 times more water than regular gas-line antifreeze
  • Removes water from the fuel system
  • Prevents rust and corrosion
Restrictions
  • This item must be picked up in the store as it may contain materials which are flammable or corrosive.


Type
Full Fuel System Cleaner

8466901

HEET 12oz Iso-HEET Premium Fuel-Line Antifreeze is rated 4.8 out of 5 by 63.
Rated 5 out of 5 by from Brought the old tractor back to life! Temperatures got to sub zero and the tractor would start. We threw in some Heet and it started right up! [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from Does the job I use it in my Plow Truck and Snow Blower just to be sure they are ready when the time comes. So far never an issue with starting better safe than sorry. [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from No freeze ups ! use Heet in my snow blower to prevent any possible problems in the fuel system icing due to going from heated storage to extremely cold temps. Never a problem since using it. [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 4 out of 5 by from Works Great Added just as winter blast hit, car started and ran great at -2 degrees, also MPG went up slightly. [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from It can hit 0° during winter in my area and this product provides peace of mind against fuel line freeze up plus an added benefit of fuel injector cleaner capabilities. [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from Grea Heet is a well known product. Have used their other products. Looking forward to using this one. [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from Great Product! I received this as a promotion, and much to my surprise, it works great! Almost instantly I noticed a difference in performance! [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from Easy to use I use this product for routine maintenance to keep the fuel system clean. No problems so far with the fuel system, so I'd say it's doing it's job. [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from Works great Been using this for years. Always quality products [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from Just After One Treatment You wouldn't think that after the first use you could feel a difference....not true. I used this treatment in my V 10, I could feel the increase in power quickly. I will continue to use Heet on a regular basis. [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from Why risk it? The past few mornings have been below zero, why risk a fuel issue? The added fuel injector cleaner is a plus! [This review was collected as part of a promotion.]
Date published: 2016-12-21
Rated 5 out of 5 by from This product works I used heat in my car because it was'nt idling properly nor was it running correctly. I added 2 bottles of heat (i know you're supposed to use only 1 bottle)but less than 2 day of driving the idling returned to normal and all was well after that. You can't put a price on something that works for under 10 bucks.
Date published: 2016-11-13
Rated 5 out of 5 by from Heet in all my gas Ethanol is destroying everything that runs on gas. It breaks down rapidly and causes problems with all fuel systems. Heet helps offset the moisture that tends to accumulate in fuel systems that contain ethanol.
Date published: 2016-10-11
Rated 5 out of 5 by from very good I first saw this product backyard garage one PBS station. I liked the idea that it mixes with the water in the tank and removes it as you drive. I have used it for many years with very good results. Both here in Florida and in New Hampshire.
Date published: 2016-09-14
Rated 5 out of 5 by from HEET Fuel Line Antifreeze HEET does what they claim, it keeps your fuel system clean and operating properly.
Date published: 2016-08-28
Rated 5 out of 5 by from Mixes well Use it in my 4 stroke OB
Date published: 2016-07-30
Rated 5 out of 5 by from Passed emissions with Iso Heel premium anti freeze I passed emissions using just two bottles of Iso heel. Failed emissions the first time with codes P0402, P0441 and P0446. I used a bottle and three months later used the second bottle and went back for my emissions and passed without going to the mechanic.
Date published: 2016-06-10
Rated 5 out of 5 by from DON'T FILL UP WITHOUT IT! WITH THE COST OF GAS BEING SO HIGH USUALLY FIND THE CHEAPEST VENDOR. SOMETIMES THAT LEADS TO WATER! KEEPS THE LINES CLEAR! ESPECIALLY IN EXTREME COLDS!
Date published: 2015-05-27
Rated 5 out of 5 by from I use this more than any other Gold Eagle product Been using this for many years with many applications with great results.
Date published: 2015-05-02
Rated 5 out of 5 by from Best of the bunch.. name brand consistent quality reasonable price the little bit of fuel injection cleaner near works very good with confidence in sub freezing weather all the time
Date published: 2015-01-19
Rated 5 out of 5 by from ISO HEET dry Gas The product is great. The price is too high, I need to find an alternate supplier
Date published: 2014-12-18
Rated 5 out of 5 by from Removes water in freezing conditions. Removes water before it freezes.
Date published: 2014-12-07
Rated 5 out of 5 by from very good I use it in every gas tank in winter, is my favorite gas additive. Excellent
Date published: 2014-12-05
Rated 5 out of 5 by from Old school product that still works Not sure if this is any better then its older HEET sibling product-but both help when you get a "bad" tank of gas with water in it.
Date published: 2014-11-29
Rated 5 out of 5 by from HEET 12oz Problems with my fuel tank... My kids put regular gas in my car... I came to the boys to find out how to stop the sputtering when it gets almost to empty.. I normally put premium gas in my car... i took the boys advice.. And my car is back to normal.. THANK YOU SO MUCH!!!
Date published: 2014-09-29
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