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AMSOIL Propylene Glycol Antifreeze and Engine Coolant

Product code : ANT1GC-EA

  • Concentrated – requires mixing with distilled or high-quality water
  • Protection up to 150,000 miles (240,000 km) or 5 years, whichever comes first, in passenger cars and light trucks; up to 1,000,000 miles (1,600,000 km), 20,000 hours of operation or 8 years, whichever comes first, in heavy-duty applications
  • Greatly surpasses standards for metallic corrosion and erosion
  • Phosphate-, nitrate-, nitrite-, silicate-, borate- and amine-free
  • Compatible with all other antifreeze and coolant colors

     

AMSOIL Propylene Glycol Antifreeze and Engine Coolant



Engineered to exceed original equipment manufacturer (OEM) and ASTM D3306 requirements. Provides protection for up to 150,000 miles (240,000 km) or 5 years, whichever comes first, in passenger cars and light trucks; up to 1,000,000 miles (1,600,000 km), 20,000 hours of operation or 8 years, whichever comes first, in heavy-duty applications. Provides freeze protection down to -34°F (-36°C) and boil-over protection to 265°F (129°C) with a 15-psi radiator cap. Protects all cooling system metals, gaskets and hoses. Compatible with all other antifreeze and coolant colors.

See the product data sheet for full details.

HELPS PREVENT METALLIC CORROSION AND ERROSION

  • Unique organic acids form a protective layer to prevent corrosion on metal components.
  • Surpasses standards for metallic corrosion and erosion.
  • Nearly perfect scores in ASTM corrosion and erosion testing on cast aluminum cylinder heads, steel, copper, solder, brass and cast iron and aluminum water pumps.

ANTI-SCALE

  • Virtually eliminates scaling problems.
  • Does not contain phosphate, nitrite, silicate, borate or amine found in conventional antifreeze/coolants responsible for almost all scaling issues.
  • Resistant to calcium/magnesium when inadvertently introduced through tap water.

CAVITATION/PITTING PROTECTION

  • Protects cylinder liners against cavitation erosion/corrosion pitting without the problems associated with nitrites.
  • Outstanding performance in ASTM D7583 (John Deere Cavitation Test) testing.

See the product data sheet for full details.

AMSOIL Propylene Glycol Antifreeze and Engine Coolant

Data Bulletin

Warranty



AMSOIL Propylene Glycol Antifreeze and Engine Coolant

  • 5 star rating
    Best Antifreeze
    By  Centurion,  a  Verified Buyer  from  Colorado Springs  on  April 07, 2024
    Used this in my son’s Ford Police Interceptor Sedan. Flushed the old Motorcraft coolant and refilled with Amsoil. He immediately noticed a much better response in his car. I run only Amsoil products in all my vehicles.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Coolant change
    By  JEREMY,  a  Verified Buyer  from  Grand Junction Colorado   on  March 20, 2024
    Seems good long service life. Some people don’t think you have to change coolant but it does wear out lol
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Does the job and its not poisonous
    By  PAUL,  a  Verified Buyer  from  Fort Lauderdale, Florida  on  November 24, 2023
    It works like antifreeze should and it lasts a long time.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Coolant swap
    By  DANIEL,  a  Verified Buyer  on  November 01, 2023
    Great product
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Radiator flush
    By  MIKE,  a  Verified Buyer  from  Durango, CO  on  September 17, 2023
    Just changed all my coolant hoses and wanted to use a product that would last a long time. I'v been an Amsoil customer since the early 70's and knew from my experience that their product would be the best.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Mercedes turbo
    By  JON,  a  Verified Buyer  from  Lake, St. Louis, Mo   on  August 05, 2023
    Product recommended by the Internet, went by instructions flushed with Distilled water. Performance improvement.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Wish the color matched the factory pink coolant
    By  DANIEL,  a  Verified Buyer  on  June 09, 2023
    Nice peace of mind for pets and wildlife but I wish the dyes were pink.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Ow tox Antifreeze
    By  WILBURN,  a  Verified Buyer  on  February 27, 2023
    Excellent service and delivery
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  • 5 star rating
    Antifreeze and Coolant
    By  DEN,  a  Verified Buyer  from  Toronto   on  September 25, 2022
    A very good coolant. Car runs smoothly
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great stuff. Fast shipping
    By  CHAD,  a  Verified Buyer  from  BC Can  on  June 02, 2022
    Not much too say. I'm happy it is low toxic. If it works like the other amsoil products, it will be great
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?