Top 10 Best Antifreeze Coolant

of November 2024
1
Best ChoiceBest Choice
Ultra1Plus Antifreeze Coolant - UltraCool Universal PREMIXED 50/50 - Ready to
ULTRA 1PLUS
ULTRA 1PLUS
10
Exceptional
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2
Best ValueBest Value
Valvoline Multi-Vehicle 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA,
Valvoline
Valvoline
9.9
Exceptional
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3
Zerex Original Green Low Silicate 50/50 Prediluted Ready-to-Use
Zerex
Zerex
9.8
Exceptional
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4
Prestone AF2100-6PK Extended Life 50/50 Antifreeze - 1 Gallon, (Pack of 6)
Prestone
Prestone
9.7
Exceptional
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5
Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA
Zerex
Zerex
9.6
Exceptional
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6
PEAK OET Extended Life Orange 50/50 Prediluted Antifreeze/Coolant for North
PEAK
PEAK
9.5
Excellent
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7
PEAK OET Extended Life Violet Concentrate Antifreeze/Coolant for European
PEAK
PEAK
9.4
Excellent
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8
PEAK OET Extended Life Red/Pink Concentrate Antifreeze/Coolant for Asian
PEAK
PEAK
9.3
Excellent
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9
PEAK OET Extended Life Blue 50/50 Prediluted Antifreeze/Coolant for Asian
PEAK
PEAK
9.2
Excellent
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10
PEAK OET Extended Life Blue 50/50 Prediluted Antifreeze/Coolant for European
PEAK
PEAK
9.1
Excellent
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11
Zerex Asian Vehicle Blue Silicate and Borate Free 50/50 Prediluted Ready-to-Use
Zerex
Zerex
9.0
Excellent
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About Antifreeze Coolant

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Ultra1Plus Antifreeze Coolant - UltraCool Universal PREMIXED 50/50 - Ready to Use Coolant - Gallon

READY TO USE COOLANT UltraCool Universal Antifreeze Coolant PREMIXED 5050 is a convenient, ready-to-use coolant for all major vehicle makes and models, providing hassle-free maintenance.. UNIVERSAL FORMULA This coolant is formulated to meet ASTM D 3306 and ASTM D 4985 standards, making it suitable for both automotive and heavy-duty diesel engines, ensuring versatile usage.. SUPERIOR CORROSION PROTECTION With its low silicate concentration and phosphate-free formula, this coolant offers excellent corrosion protection and boil-over prevention for your engine's longevity.. DEFENDER OF ENGINE PARTS The high-quality defoamer system in this coolant safeguards hoses, plastic components, and gaskets, ensuring compatibility and preserving the integrity of your engine.. SUITABLE FOR NEW AND OLDER VEHICLES Designed for modern engine model cooling systems, this coolant is also compatible with cars and trucks from 2000 and older, making it a versatile option for various vehicles..

Valvoline Multi-Vehicle 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA, Light Yellow/Green.

CONTAINS ALUGARD PLUS FOR COMPATIBLITY WITH ALL ETHYLNE GLYCOL-BASED COOLANTS in automobiles and light duty trucks.Fit Type Universal. FIGHTS CORROSION, SCALING AND RUST while protecting all cooling system metals including aluminum. HIGH-QUALITY ADDITIVES PROTECT AGAINST LEAKS and wont harm gaskets, hoses, plastics or original vehicle finish. PRE-MIXED YELLOW FORMULA IS READY-TO-USE in a 5050 ratio with deionized water to protect all modern engine components from winter freezing -34F and summer boiling 265F.. To use it in all makes and models designed to use ASTM D3306. YELLOW CONCENTRATE FORMULA should be mixed with clean tap water or demineralized water at 5050 ratio for temperatures -34 to 265F 6040 for -62 to 270F and 7030 for -84 to 267F. BATCH-TESTED IN THE LAB, FLEET-TESTED IN THE REAL WORLD to help car and truck owners achieve optimal performance and maximize engine life..

Zerex Original Green Low Silicate 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA

Provides protection down to -34 degree fahrenheit. Helps prevent rust and corrosion. A patented organic acid corrosion inhibitor package to provide extended engine protection against rust and corrosion. Contains 30 50 ppm of denatonium benzoate as a bittering agent.

Prestone AF2100-6PK Extended Life 50/50 Antifreeze - 1 Gallon, (Pack of 6)

For use in all makes and models of cars and light duty trucks. Compatible with any antifreezecoolant, regardless of color. Good for 5 years or 150,000 miles. Prevents corrosion and helps keep cooling system running more efficiently. Protection against temperature extremes and rust corrosion of all cooling system metals, including aluminum contains 30-50 ppm of denatonium benzoate as a bittering agent.

Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA

The formulation is designed for both gasoline and diesel engines. Its lower-silicate, reduced pH, phosphate free European technology protects all cooling system metals, including aluminum, from corrosion. ZEREX G-05 is a nitrite containing coolant designed to protect diesel engine cylinder liners from cavitation. It contains deposit control additives for protection from hard water deposits and scale. ZEREX G-05 contains a high quality defoamer system and will not harm hoses, plastics or original vehicle finishes. For any product use or product technical questions call 1-800-TEAM-VAL.

PEAK OET Extended Life Orange 50/50 Prediluted Antifreeze/Coolant for North American Vehicles, 1 Gal.

1 GALLON ENGINE ANTIFREEZECOOLANT Fully compatible with other extended life antifreezecoolants. This item contains a bittering agent called Denatonium Benzoate.. PROTECTS Advanced formulation prevents rust corrosion protecting all engine cooling system components. DESIGNED FOR NORTH AMERICAN VEHICLES Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology formula. GUARANTEED When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years.. 5050 PREDILUTED FOR QUICK TOP OFFS Already prediluted to make topping off your cooling system a breeze.

PEAK OET Extended Life Violet Concentrate Antifreeze/Coolant for European Vehicles, 1 Gal.

1 GALLON ENGINE ANTIFREEZECOOLANT Fully compatible with other extended life antifreezecoolants. This item contains a bittering agent called Denatonium Benzoate.. PROTECTS Advanced formulation prevents rust corrosion protecting all cooling system components. DESIGNED FOR EUROPEAN VEHICLES Recommended for use with certain years of Audi, Mercedes, Porsche, VW, and other European vehicles that require a VIOLET silicate-enhanced organic acid technology Si-OAT formula. GUARANTEED When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection up to 150,000 miles or 5 years.. CONCENTRATED FORMULA Ideal for flushing, filling, or topping off your cooling system.

PEAK OET Extended Life Red/Pink Concentrate Antifreeze/Coolant for Asian Vehicles, 1 Gal.

1 GALLON ENGINE ANTIFREEZECOOLANT Fully compatible with other extended life antifreezecoolants. This item contains a bittering agent called Denatonium Benzoate.. PROTECTS Advanced formulation prevents rust corrosion protecting all engine cooling system components. DESIGNED FOR ASIAN VEHICLES Recommended for use with Lexus, Scion, and Toyota vehicles that require a REDPINK Phosphate-Enhanced Organic Acid Technology POAT formula. GUARANTEED When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection up to 150,000 miles or 5 years.. CONCENTRATED FORMULA Ideal for flushing, filling, or topping off your cooling system.

PEAK OET Extended Life Blue 50/50 Prediluted Antifreeze/Coolant for Asian Vehicles, 1 Gal.

1 GALLON ENGINE ANTIFREEZECOOLANT Fully compatible with other extended life antifreezecoolants. This item contains a bittering agent called Denatonium Benzoate.. PROTECTS Advanced formulation prevents rust corrosion protecting all engine cooling system components. DESIGNED FOR ASIAN VEHICLES Recommended for use with Acura, Honda, Infiniti, Mitsubishi, Nissan, Subaru, and Suzuki vehicles that require a BLUE Phosphate-enhanced Organic Acid Technology POAT formula. GUARANTEED When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years.. 5050 PREDILUTED FOR QUICK TOP OFFS Already diluted to make topping off your cooling system a breeze.

PEAK OET Extended Life Blue 50/50 Prediluted Antifreeze/Coolant for European Vehicles, 1 Gal.

1 GALLON ENGINE ANTIFREEZECOOLANT Fully compatible with other extended life antifreezecoolants. This item contains a bittering agent called Denatonium Benzoate.. PROTECTS Advanced formulation prevents rust corrosion protecting all cooling system components. DESIGNED FOR EUROPEAN VEHICLES Recommended for use with BMW, Jaguar, Volvo, and other European vehicles that require a BLUE Silicate-Enhanced Hybrid Organic Acid Technology Si-HOAT formula. GUARANTEED When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years.. 5050 PREDILUTED FOR QUICK TOP OFFS Already prediluted to make topping off your cooling system a breeze.

Zerex Asian Vehicle Blue Silicate and Borate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA

5 year150, 000 mile . Silicate-free, long-life, phosphate Hybrid Organic Acid Technology chemistry. Formulated to replace the OEM fluid in Asian make vehicles such as Honda, Nissan, KIA, Hyundai and others requiring a blue, silicate free HOAT antifreezecoolant. The long life formula provides protection for all cooling system metals from rust and corrosion. The silicate free, borate free formula helps protect against harmful scale and deposits. Meets the following OEM and industry specifications HyundaiKIA MS 591-08, Mitsubishi ES-64217, JIS K 2234-1994, Ford WSS-M97B55-A, ASTM 3306, ASTM D4985, Federal Specification A-A-870A. Contains 30 50 ppm of denatonium benzoate as a bittering agent.
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