The 10 Best Antifreezes & Coolants to Buy – %currentmonth% %currentyear% Review

Looking for the best Antifreezes & Coolants?

We did 28 hours of research and testing 26 products to create this review. We believe the best Antifreezes & Coolants doesn’t have to be the most sophisticated to be exceptional. Our product selection lives up to its promise. Many different criteria were used for this comparison to be more relevant and more precise. Now discover our comparison !

TOP 10

No. 1
Zerex DEX-COOL Organic Acid Technology Antifreeze / Coolant 1 GA
  • ZEREX DEX-COOL antifreeze coolant is approved by General Motors to the GM 6277M specification
  • ZEREX DEX-COOL antifreeze coolant contains no phosphates, silicates, borates, nitrates, amines and nitrites
  • Valvoline ZEREX DEX-COOL antifreeze coolant is a patented* carboxylate formulation with a service life of up to five years or 150,000 miles
  • When diluted 50% with water, ZEREX DEX-COOL protects modern engine components from winter freezing and summer boiling
  • For any product use or product technical questions call 1-800-TEAM-VAL
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
No. 2
Delo 227811499 Extended Life Prediluted 50/50 Antifreeze/Coolant - 1 Gallon
  • Managing costs - Helps eliminate the cost of using SCAs (supplemental coolant additives), regular testing and the manpower required to perform these tasks effectively eliminating those costs when compared to conventional or fully formulated coolants
  • Long Service Life - 750,000 miles on-road use (8 years or 15,000 hours off-highway use) or 1,000,000 miles/20,000 hours/8 years with a Delo Extender addition at 500,000 miles/10,000 hours/4 years
  • Optimal cooling system operation - The silicate free formula improves heat transfer when compared to silicate containing formulations Silicates deposits can reduce heat transfer and increase downtime due to over-heating
  • Contains ethylene glycol and 40 mg/kg denatonium benzoate
  • Origin: USA
No. 3
Zerex G40 Phosphate and Nitrite Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, 861399-EA
  • OEM APPROVED: Mercedes-Benz Specification 325.5, VW TL 774 G, Bentley TL 774 G, Bugatti TL 774 G, Cummins CES14603, Detroit Diesel DFS93K217ELC, Lamborghini TL 774 G, MAN 324 Type Si-OAT, MTU MTL 5048, Porsche, Seat TL 774 G, and Scania
  • Nitrite-free, phosphate-free, premium Si-organic acid technology formula provides long-life protection for European vehicles requiring genuine G40 or G12++ coolant
  • Meets industry specifications: ASTM D3306, ASTM D4985, ASTM 6210, Federal Specification A-A-870A, SAE J1034, J814, J1941
  • Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
No. 4
Renowned Trading | Ultragard Antifreeze Coolant | Concentrate, 1 Gallon Makes 2 Gallons
  • Prevents freeze-ups all winter & boil-overs all summer.
  • Prevents rust & corrosion all year round.
  • 98% Ethylene Glycol based antifreeze, 100% concentrate.
  • Satisfaction Guarantee, Made in the USA.
SaleNo. 6
Peak FXAB53 Antifreeze Coolant 50/50 1 gal. Red
  • These are complete line of Heavy-Duty Shop Products that will bring you years of reliable performance
  • Through creativity, productivity and innovation - this brand continues to develop the finest automotive accessories
  • Our premium products offer exceptional quality
No. 7
Eco Armor Yellow 50/50 Prediluted Ready-to-Use Antifreeze/Coolant - 6 Gallons
  • 50/50 mixed with distilled water
  • Compatible with conventional and other extended life brands
  • Precharged with initial Supplemental Coolant Additive
  • Yellow color
  • Contains a bittering agent
No. 8
RAVENOL J4D2001 OTC C12+ Coolant Antifreeze Concentrate (G12 Plus) (5 Liter)
  • Please see Product Description regarding the California Proposition 65 Warning. This coolant/antifreeze contains ethylene glycol and a bittering agent.
  • Formal factory Volkswagen/Audi approval for VW TL 774 F (G12+ Plus), Formal factory MAN approval for 324 SNF, and meets Mercedes-Benz MB 325.3
  • Phosphate, silicate, nitrite, amine free OAT glycol formula that meets and/or exceeds G30 type OAT VW coolant
  • Superior cold temperature performance with freezing protection up to -37° C (50/50 ratio) and up to -52° C (60/40 ratio) providing excellent frost protection in severe winter climates along with excellent heat transfer and dissipation qualities for high performance applications
  • Undiluted boiling point of 175° C. High flow characteristics without cavitation in high flow, high temperature RPM cooling systems. Contains premium corrosion additives for optimal corrosion prevention for all metals and metal alloys
No. 9
Zerex G48 Low Silicate/Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Case of 6 (859537-CS)
  • ZEREX G48 Antifreeze/Coolant is APPROVED for use in: Audi, BMW, Deutz, Jenbacher, Jaguar, Liebherr, MAN, Maybach, Mercedes-Benz, MINI, MTU, Porsche, Rolls-Royce, Saab, Seat, Skoda, Smart, Tesla, Van Hool, Volkswagen, and Volvo
  • ZEREX G48 Antifreeze/Coolant is APPROVED for Audi TL-774-C, BMW N 600 69.0, Deutz H-LV 0161 0188, Jenbacher TA-Nr. 1000-0201, Liebherr TLV 035, TLV 23009 A, MAN 324 NF, MAN B&W List 3.3.7, MB-Approval 325.0, MTU MTL 5048, Volvo 1286083 Issue 002
  • ZEREX G48 AFC meets or exceeds the following industry and engine specifications: ASTM D3306, ASTM D4985, Cummins 90T8-4, Detroit Diesel 7SE298, Federal Specification A-A-870A, GM 1825M, GM 1899M, SAE J1034, J814, J1941, and TMC of ATA RP-302B
  • NAP-free HOAT chemistry is a premium, low-silicate, phosphate-free European technology formula and provides the highest protection against freeze-ups and boil overs, rust and corrosion
No. 10
MaxLife Valvoline Multi-Vehicle Concentrate Antifreeze/Coolant 1 GA
  • Recommended for use in all makes, all models, all mileages and compatible with all colors
  • Only antifreeze to contain Alugard Plus, a special additive that allows these chemistries to work together to provide maximum protection
  • Lubricates gaskets and seals
  • Helps protect against cold weather freeze-ups and hot weather boil-overs
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agent

Intro

Find out where you can get the best Antifreezes & Coolants! Making your choice among different Antifreezes & Coolants on the market is not always easy. It can also turn into a daunting task because of the many websites offering the same type of product. On this page, we will give you a comparison to get the best value for your money. This complete ranking provides you with a comprehensive view and allows you to pick the best Antifreezes & Coolants. You will find a broad selection of models, brands, and prices. Whether you want to save money or find out what is the best Antifreezes & Coolants for you, our comparison will help you make the right choice. To keep things practical and easy to understand, we created a Top 10 of the best Antifreezes & Coolants. You won’t have to choose your products at random anymore.. On your marks! Compare! Pick your Antifreezes & Coolants!

Our Picks

No. 1
Zerex DEX-COOL Organic Acid Technology Antifreeze / Coolant 1 GA
  • ZEREX DEX-COOL antifreeze coolant is approved by General Motors to the GM 6277M specification
  • ZEREX DEX-COOL antifreeze coolant contains no phosphates, silicates, borates, nitrates, amines and nitrites
  • Valvoline ZEREX DEX-COOL antifreeze coolant is a patented* carboxylate formulation with a service life of up to five years or 150,000 miles
  • When diluted 50% with water, ZEREX DEX-COOL protects modern engine components from winter freezing and summer boiling
  • For any product use or product technical questions call 1-800-TEAM-VAL
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
No. 2
Delo 227811499 Extended Life Prediluted 50/50 Antifreeze/Coolant - 1 Gallon
  • Managing costs - Helps eliminate the cost of using SCAs (supplemental coolant additives), regular testing and the manpower required to perform these tasks effectively eliminating those costs when compared to conventional or fully formulated coolants
  • Long Service Life - 750,000 miles on-road use (8 years or 15,000 hours off-highway use) or 1,000,000 miles/20,000 hours/8 years with a Delo Extender addition at 500,000 miles/10,000 hours/4 years
  • Optimal cooling system operation - The silicate free formula improves heat transfer when compared to silicate containing formulations Silicates deposits can reduce heat transfer and increase downtime due to over-heating
  • Contains ethylene glycol and 40 mg/kg denatonium benzoate
  • Origin: USA
No. 3
Zerex G40 Phosphate and Nitrite Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, 861399-EA
  • OEM APPROVED: Mercedes-Benz Specification 325.5, VW TL 774 G, Bentley TL 774 G, Bugatti TL 774 G, Cummins CES14603, Detroit Diesel DFS93K217ELC, Lamborghini TL 774 G, MAN 324 Type Si-OAT, MTU MTL 5048, Porsche, Seat TL 774 G, and Scania
  • Nitrite-free, phosphate-free, premium Si-organic acid technology formula provides long-life protection for European vehicles requiring genuine G40 or G12++ coolant
  • Meets industry specifications: ASTM D3306, ASTM D4985, ASTM 6210, Federal Specification A-A-870A, SAE J1034, J814, J1941
  • Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agent

Why you should trust us?

This guide is the result of more than 10 years of experience in researching, testing, and writing about various subject. Our team members are experts in their fields. We spent 28 hours reading all the articles we could find online and all the customer reviews on various retail websites such as Amazon, Ebay, Alibaba or Flipkart. We also found many websites that provided valuable resources such as purchasing guides and detailed information on Antifreezes & Coolants. To help you make the best choice among the hundreds of products available, we decided to offer you a comparison in order to find the best value for your money. We searched different fields to find the best Antifreezes & Coolants. We also looked at the best alternatives for reasonably priced and easy to use products. After we determined our main parameters, we conducted our research and tests.These parameters separate a great product from an average one:

  • Price
  • Ease of use
  • Customer reviews
  • Quality
  • Durability

Conclusion

We hope this ranking was helpful to you in choosing the Antifreezes & Coolants that best suits you. We made it thoroughly and we will update it regularly, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, to get an overview of what the market has to offer. We are here to make it easier for you and to make informed decisions. If our ranking gave you a clearer view on the different products available, feel free to let us know in the comments section. We will happily read them.

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Last update on 2021-06-17 at 05:43 / Affiliate links / Images from Amazon Product Advertising API