Top 10 Best Antifreeze Coolant Concentrate

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..

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.

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..

UNSURPASSED FREEZE PROTECTION AND ANTI-BOIL PERFORMANCE outperforms industry standards. HYBRID ORGANIC ACID TECHNOLOGY FIGHTS RUST, SCALE CORROSION while protecting all cooling system metals including aluminum. HIGH-QUALITY ADDITIVES PROTECT AGAINST LEAKS and wont harm gaskets, hoses, plastics or original vehicle finish. 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. 5 YEAR150,000 MILE GUARANTEE protects against engine failure caused by freeze-ups or boil-overs. BATCH-TESTED IN THE LAB, FLEET-TESTED IN THE REAL WORLD to help car and truck owners achieve optimal performance and maximize engine life.. Contains 30 50 ppm of denatonium benzoate as a bittering agent.

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 and Chrysler vehicles that require Gold hybrid organic acid technology 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.. CONCENTRATED FORMULA Ideal for flushing, filling, or topping off your cooling system.

1 GALLON ENGINE ANTIFREEZECOOLANT Fully compatible with other extended life antifreezecoolants. 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.

1 GALLON ENGINE ANTIFREEZECOOLANT Fully compatible with other extended life antifreezecoolants. 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.. CONCENTRATED FORMULA Ideal for flushing, filling, or topping off your cooling system.

1 GALLON ENGINE ANTIFREEZECOOLANT Fully compatible with other extended life antifreezecoolants. PROTECTS Advanced formulation prevents rust corrosion protecting all cooling system components. DESIGNED FOR NORTH AMERICAN VEHICLES Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology coolant. 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.. CONCENTRATED FORMULA Ideal for flushing, filling, or topping off your cooling system.

1 GALLON ENGINE ANTIFREEZE COOLANT Fully compatible with other conventional green coolants. PROTECTS Advanced formulation prevents rust corrosion protecting all cooling system components. DESIGNED FOR NORTH AMERICAN VEHICLES Recommended for use with Ford, GM, and Chrysler vehicles that require a green conventional low silicate inorganic additive technology IAT antifreezecoolant. GUARANTEED When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection up to 50,000 miles or 2 years.. CONCENTRATED FORMULA Ideal for flushing, filling, or topping off your cooling system.

Yellow-colored, longer-life, ethylene glycol-based antifreezecoolant for use in gasoline and diesel engines. Provides year-round antifreeze, anti-boil and corrosion protection. 5050 mixture of coolant and distilled water provides freeze protection down to -34F -37C and boiling protection up to 265F 129C. Do not mix different colors or types of coolant in your vehicle. Contains a bittering agent.

Patented low-silicate chemistry for heavy-duty applications with use of SCA. Patented corrosion inhibitor package provides rust and corrosion protection. Helps prevent boil-overs and freeze-ups. Use in vehicles that specify traditional green coolant. Contains 30 50 ppm of denatonium benzoate as a bittering agent.