Iso-HEET Water Remover & Premium Fuel Line Antifreeze + Injector Cleaner, 12 oz Each, Pack of 4, Safe for Gas and Diesel Engines
Iso-HEET Water Remover & Premium Fuel Line Antifreeze + Injector Cleaner, 12 oz Each, Pack of 4, Safe for Gas and Diesel Engines
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HEET

Iso-HEET Water Remover & Premium Fuel Line Antifreeze + Injector Cleaner, 12 oz Each, Pack of 4, Safe for Gas and Diesel Engines

Iso-HEET Water Remover & Premium Fuel Line Antifreeze + Injector Cleaner, 12 oz Each, Pack of 4, Safe for Gas and Diesel EnginesIso HEET Water Remover Premium Fuel Line Antifreeze Injector Cleaner 12 oz Each Safe for Gas and Diesel Engines Pack of 4 282062 pack Iso HEET Water Remover Premium Fuel Line Antifreeze Injector Cleaner 12 oz Each Safe for Gas and Diesel Engines Pack of 4 282064 pack Iso HEET Water Remover Premium Fuel Line Antifreeze Injector Cleaner 12 oz Each Safe for Gas and Diesel Engines Pack of 4 28206
Pack SizeSingle

Key item features

  • Superior Water Absorption: This premium gas-line antifreeze absorbs five times more water than regular alternatives, effectively removing moisture from the fuel system.
  • Comprehensive Fuel Care: Beyond water removal, it cleans fuel injectors and carburetors, preventing rust and corrosion to prolong the fuel system's lifespan.
  • Universal Engine Compatibility: Designed for year-round use, it is safe and effective for all 2-cycle and 4-cycle gas and diesel engines.
  • Convenient Multi-Pack: The product comes in a pack of four 12-ounce bottles, offering a convenient size for regular maintenance and easy application.
  • Reliable Performance: Manufactured by Gold Eagle, this product provides dependable performance for maintaining optimal vehicle function, especially in cold temperatures.
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Current price is $9.9820.8 ¢/fl oz
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About this item

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Customer ratings & reviews

4.9 out of 5 stars
stars
509 ratings176 reviews
How item rating is calculated
  1. 5 stars93% (472)
  2. 4 stars5% (25)
  3. 3 stars1% (6)
  4. 2 stars0% (1)
  5. 1 star1% (5)

Reviews summary

Pros

  • : Prevents frozen fuel lines and condensation in freezing temperatures.
  • : Offers similar quality at a lower cost than others.
  • : Helps prevent gas line freezing and removes excess moisture.
  • : Prevents water accumulation in cold temperatures.
  • : Simply adds to gas tank in exact same spot as fuel.
  • : Prevents fuel line freeze and ensures smooth engine operation.
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Showing 1-3 of 176 reviews

Feb 13, 2026
Catherine
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

thank you Walmart

Last week during the tundra that fell upon the north east my gas line froze and HEET was recommended to use. Because my car wouldn't start and I wanted to try it as quickly as possibly and it was 2 day shipping, I had the option of having it delivered by my local Walmart in less then 2 hours (for a fee) I felt it was worth the extra money because we were in a bind and I'm so glad we did. It was delivered so quickly and we were able to track the driver. In an emergency its worth every penny if available in your market.

Helpful?61PJ02OCBBD316408668
Mar 26, 2026
Anonymous1
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Product Works As Advertised

The Iso-HEET Water Remover %26 Premium Fuel Line Antifreeze Injector Cleaner works as advertised. It improves the performance of my vehicle. I highly recommend it.

Helpful?61PJ02OCBBD316408668
Dec 12, 2025
TJ
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I've used ISO-Heet for years - Great stuff!

I've used ISO-Heet for years, living in the frigid North. Have never experienced a problem with gas lines/other freezing, so I would say that it's doing the job!

Helpful?61PJ02OCBBD316408668