50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon)
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Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon)

Part No. AF2100 Warranty Details  
Prestone® 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant is a blend of 50% antifreeze/coolant for temperature and corrosion protection and 50% demineralized water for heat-transfer protection.

Product Features:
  • Designed for cars and light-duty trucks
  • Intended for use and compatible with other antifreeze/coolants
  • Provides long-lasting protection when added to extended-life antifreeze/coolants
  • Extends protection to cooling system metals, including aluminum
  • Meets or exceeds ASTM D-3306 and ASTM D-4985
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Container/Package Size:1 gal
Protection Range:minus 34 to 265 degrees F
Type:Prestone Extended Life 50/50

REVIEW SNAPSHOT®

by PowerReviews
Prestone50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon)
 
4.7

(based on 32 reviews)

Ratings Distribution

  • 5 Stars

     

    (25)

  • 4 Stars

     

    (6)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

97%

of respondents would recommend this to a friend.

Pros

  • Easy to use (20)
  • High-performance (7)
  • Durable (5)
  • Versatile (3)

Cons

No Cons

Best Uses

  • Small cars (19)
  • Large cars (16)
  • Trucks (16)
    • Car & Truck:
    • Casual driver (5)
    • Reviewer Profile:
    • Auto enthusiast (9), Casual driver (7), Mechanic (6), Truck enthusiast (6)
    • Was this a gift?:
    • No (25)

Most Liked Positive Review

 

Perfect for the job needed

Had a Chevy van that sat for a year. Needed to refill it so I could sell the van. Very convenient. Loved it was prediluted. Cannot say good or bad about its long...Read complete review

Had a Chevy van that sat for a year. Needed to refill it so I could sell the van. Very convenient. Loved it was prediluted. Cannot say good or bad about its long term protection or usefullness.

VS

Most Liked Negative Review

 

Not 50/50

NA

NA

Reviewed by 32 customers

Displaying reviews 1-10

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5.0

Quality Antifreeze

By 

from Manassas, VA

About Me Auto Enthusiast, Mechanic, Truck Enthusiast

Verified Buyer

Pros

  • Durable
  • High-Performance

Cons

    Best Uses

    • Small Cars

    Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

    Great quality Coolant that will last in your vehicle.

    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon(earn points)

     
    5.0

    It cools

    By 

    from Toledo Ohio

    Verified Buyer

    Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

    The prices were better then I could find any where in Toledo Ohio. The staff was smart nice and ask if I had all I needed for the job. Like greese oils gaskets o rings

    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon(earn points)

     
    5.0

    Prestone only the best

    By 

    from Naples,fl

    Verified Buyer

    Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

    Excellent stuff.

    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon(earn points)

     
    5.0

    None

    By 

    from Brownsville texas

    Verified Buyer

    Pros

      Cons

      • None

      Best Uses

        Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

        Good

        • Was this a gift?:
        • No

        Comment on this reviewHelp Icon(earn points)

         
        5.0

        Fantastic product!

        By 

        from Stockbridge, GA

        About Me Auto Enthusiast

        Verified Buyer

        Pros

        • Easy To Use
        • High-Performance

        Cons

          Best Uses

          • Small Cars

          Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

          Do it yourself much easier and convenient. I have used it before and it lasted for almost 5 years.

          Comment on this reviewHelp Icon(earn points)

           
          1.0

          Not 50/50

          By 

          from Jax

          Verified Buyer

          Pros

            Cons

            • on
            • Using a Prestone gauge the mix was significantly less than the 50/50 touted.

            Best Uses

              Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

              NA

              • Was this a gift?:
              • No

              Comment on this reviewHelp Icon(earn points)

               
              5.0

              Good stuff.

              By 

              from Kissimmee fl

              Verified Buyer

              Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

              Good stuff

              • Was this a gift?:
              • No

              Comment on this reviewHelp Icon(earn points)

               
              4.0

              Cool

              By 

              from North Carolina

              About Me Auto Enthusiast, Mechanic, Truck Enthusiast

              Verified Buyer
              3 or more reviews submitted

              Pros

              • Easy To Use

              Cons

              • None

              Best Uses

              • Large Cars
              • Small Cars
              • Trucks

              Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

              Its Antifreeze

              • Was this a gift?:
              • No

              Comment on this reviewHelp Icon(earn points)

               
              4.0

              Just pour!

              By 

              from Greenville, NC

              Verified Buyer

              Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

              Gotta love the premixed 50/50. Just pour and call it a day. Ordered online to use discount and picked up 30 minutes later.

              • Was this a gift?:
              • No

              Comment on this reviewHelp Icon(earn points)

               
              5.0

              Good stuff recommend

              By 

              from PA

              About Me Auto Enthusiast

              Ask me a question

              Verified Buyer
              3 or more reviews submitted

              Pros

              • Durable
              • Easy To Use
              • High-Performance
              • Lightweight

              Cons

                Best Uses

                  Comments about Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon):

                  Good stuff recommend

                  Comment on this reviewHelp Icon(earn points)

                  Displaying reviews 1-10

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                  Do you have questions about this product?(earn points for answers!)

                   

                  Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

                  58 Questions | 63 Answers
                  Displaying questions 1-10Previous | Next »
                  • Q:

                    Is this product silicate free?
                    Asked on 6/28/2016 by Lee from Franksville, WI

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Yes, Lee, this Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon) (Part No. AF2100) is a silicate free product.

                      Answered on 6/29/2016 by Steve from AAP
                  • Q:

                    Is it available for Plymouth voyager 3.3L made in 1999?
                    Asked on 4/11/2016 by kimyora from Lansdale

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi Kimyora, glad to help you! This Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon) (Part No. AF2100) is universal and not vehicle specific. It is compatible with any antifreeze/coolant, regardless of color. For use in all makes and models of cars and light duty trucks, this patented formula provides a high degree of performance durability and carefully balanced protection against temperature extremes and rust corrosion of all cooling system metals, including aluminum.

                      Answered on 4/14/2016 by Steve from AAP
                  • Q:

                    Is this compatible with motorcraft gold engine coolant?? Thanks
                    Asked on 3/22/2016 by novice from st pete

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi Novice, happy to help you! This Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon) (Part No. AF2100) features a blend of 50 percent antifreeze/coolant for temperature and corrosion protection and 50 percent demineralized water for heat transfer protection, and is compatible with any antifreeze/coolant, regardless of color. For use in all makes and models of cars and light duty trucks, this patented formula provides a high degree of performance durability and carefully balanced protection against temperature extremes and rust corrosion of all cooling system metals, including aluminum. Good for 5 years or 150,000 miles, this antifreeze meets or exceeds ASTM D3306 and D4985 for corrosion protection. For more information, I would suggest that you contact the manufacturer directly at 1.800.890.2075 and they would be in a better position to help you.

                      Answered on 3/23/2016 by Steve from AAP
                  • Q:

                    Is this a non-slicate based coolant?
                    Asked on 3/7/2016 by Danny from Austin, Texas

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Yes, Danny, this Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon) (Part No. AF2100) is a silicate free product. For more information, I would suggest that you contact the manufacturer directly at 1.800.890.2075 and they would be in a better position to help you.

                      Answered on 3/8/2016 by Steve from AAP
                  • Q:

                    I have a 1964 Thunderbird, needing coolant. I have purchased a gallon of the above. What's in the T-Bird now is unknown and is green. The Prestone I purchased is orange. It's a real good label on the back, but is this compatible to the '64 (probably original) fluid. The label says it's good for all cars and small trucks and color doesn't matter. Care to advise?
                    BUD
                    Asked on 10/29/2015 by Bud from Ormond Beach, FL

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi there Bud! Happy to help! The coolant you purchased is more for GM applications. We suggest using Part No AF2000 that is yellow that can safely be mixed with the green coolant you already have or you can flush your system and use this in place.

                      Answered on 11/1/2015 by Panda from AAP
                  • Q:

                    Is this coolant compatible for use in a '95 dodge dakota 5.2L 318?
                    Asked on 8/23/2015 by Glen from berlin, MD

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Yes, Glen. This Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (1 Gallon) (Part No. AF2100) should work fine on your 1995 Dodge Dakota 5.2L. It is compatible with any antifreeze/coolant, regardless of color. For use in all makes and models of cars and light duty trucks, this patented formula provides a high degree of performance durability and carefully balanced protection against temperature extremes and rust corrosion of all cooling system metals, including aluminum.

                      Answered on 8/24/2015 by Solomon
                  • Q:

                    Can this be used on 2006 Pruis. It take inverter fluid. SLLC. Is this the same?
                    Asked on 7/28/2015 by Colleen

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi Colleen, I'm glad to assist you! This Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (Part No. AF2100) does not work fine with your 2006 Toyota Prius. Currently, we do not see any Toyota Super Long Life Coolant for your 2006 Toyota Prius on our website.

                      Answered on 7/29/2015 by Steve from AAP
                  • Q:

                    Is this product equivalent to Nissan Long Life Antifreeze/Coolant blue? Thanks
                    Asked on 7/20/2015 by Marie

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi Marie, I'm glad to assist you! This Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (Part No. AF2100) will work fine with your Nissan as it is compatible with any antifreeze/coolant, regardless of color. For use in all makes and models of cars and light duty trucks, this patented formula provides a high degree of performance durability and carefully balanced protection against temperature extremes and rust corrosion of all cooling system metals, including aluminum.

                      Answered on 7/21/2015 by Steve from AAP
                  • Q:

                    is able to mix with 2012 honda blue coolant?
                    Asked on 6/28/2015 by david from United States

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi David, I'm glad to assist you! This Prestone 50/50 Ready-to-Use Prediluted Extended Life Antifreeze/Coolant (Part No. AF2100) will work fine with your 2012 Honda. It is compatible with any antifreeze/coolant, regardless of color. For use in all makes and models of cars and light duty trucks, this patented formula provides a high degree of performance durability and carefully balanced protection against temperature extremes and rust corrosion of all cooling system metals, including aluminum.

                      Answered on 6/28/2015 by Steve from AAP
                  • Q:

                    Can this be used by itself or does it have to be mixed with existing fluid? For example, can I fill the entire radiator with nothing but prediluted Antifreeze?
                    Asked on 6/26/2015 by Rodney from Lakeway, TX.

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi Rodney, glad to help you! You need to drain the system if it just has water in it. Then refill the whole cooling system with the Prestone 50/50 Ready-To-Use Prediluted Extended Life Antifreeze/Coolant. Instructions: For Vehicles with Expansion Tank - With the engine cold, remove the pressure cap and fill tank with Prestone 50/50 Ready-To-Use Prediluted Extended Life Antifreeze/Coolant to cold line. Replace cap securely. For Vehicles with Recovery Bottle and Pressure Cap on Radiator - With the engine cold, remove the radiator cap and add Prestone 50/50 Ready-To-Use Prediluted Extended Life Antifreeze/Coolant to within 1 inch of the top of radiator cap. Top off recovery bottle to "cold" fill line. Note: Check fluid level periodically and owner's manual for any other recommendations for antifreeze usage.

                      Answered on 6/27/2015 by Steve from AAP
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