Top 10 Best Prestone Antifreeze

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..

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..

Compatible with any heavy duty antifreeze in any diesel-powered commercial vehicle. Protects against temperature extremes, rust, corrosion, scale, and premature water pump failure. Long-lasting silicate-, phosphate-, and borate-free formulation. Protects aluminum and all other engine metals. No dilution necessary, 5050 formula is convenient for top-offs contains 30-50ppm bitterant.

Coolant for use in cars, light-duty trucks, and heavy-duty trucks. Inhibitors prevent rust and corrosion for all cooling system metals, including aluminum. Contains demineralized water to prevent hard water deposits and scale build-up that can occur with the use of ordinary tap water. Meets or exceeds ASTM requirements and provides full protection for a minimum of one year. For heavy-duty applications, the use of Supplemental Coolant Additives SCAs is recommended contains 30-50 ppm of denatonium benzoate as a bittering agent.

Easily tests for anti-freezeanti-boil protection. Allows visual inspection for rust and sediment. Provides a quick and easy method to safely collect a sample and measure coolant concentration. Helps in ensuring good corrosion protection. Assists in preventing freeze-ups and boil-overs. Fit Type Universal Fit.

1 Gallon Jug of Prestone AF2100 Antifreeze. 1 ANF Brands Sponge. Compatible with all vehicles, including all makes, models, years, and fluid colors supports OAT, POAT, HOAT IAT.. Provides antifreeze protection down to -34F and antiboiloverheat protection up to 265F.. Ready to Use Formula Prediluted 5050 solution. contains a bittering agent..

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.

Includes patented Prestone CorGuard technology. Provides Extreme Temperature Protection from the worst of winter deep freezes and scorching summer heat.. Helps a vehicle's cooling system run more efficiently and last longer. Contains Bitterant.

Recommended and formulated for use in all vehicles that require Dex-Cool coolant. Also for use with cars and light-duty trucks with aluminum radiators using extended life coolant. Blend of premium long-lasting inhibitors provides extended performance. Protects against temperature extremes and the ravages of rust and corrosion. Good for 5 years or 150,000 miles.