Prestone Radiator Flush + Cleaner is a premium 2in1 formula designed for either a quick flush or for a heavy duty cleaning. It removes rust, corrosion, scale, and solid materials from the cooling system to help prevent overheating, a leading cause of engine failure.

Prestone Radiator Stop Leaks patented formula quickly stops leaks in radiators, water pumps, and heater cores, while also protecting against pitting and corrosion.

Prestone Antifreeze/Coolant Tester is a do-it-yourself instrument that easily tests for freeze/boil-over protection. It also allows for visual inspection of the coolant to detect rust and sediment.

Prestone 50/50 Prediluted Antifreeze/Coolant for European Vehicles is specifically formulated with each manufacturers original factory-issued coolant technology. Prestone, the #1 Branded Engine Protection*, fights the spread of corrosion, helping a vehicles cooling system run more efficiently and last longer. Prestone Antifreeze/Coolant for European Vehicles will not void warranty, works with ANY color antifreeze and is compatible with European-based OAT or HOAT technologies. Prestone provides protection up to 5 years or 150,000 miles when flushed and filled per vehicle manufacturers recommendations.

Prestone 50/50 Prediluted Antifreeze/Coolant for Toyota vehicles is specially formulated for use in Toyota®, Lexus®, and Scion® vehicles*. Prestone, the #1 Branded Engine Protection, fights the spread of corrosion, helping a vehicles cooling system run more efficiently and last longer. Prestone Antifreeze/Coolant for Toyota Vehicles will not void warranty, works with ANY color antifreeze and is compatible with Asian-based POAT technologies. Prestone provides protection up to 5 years or 150,000 miles when flushed and filled per vehicle manufacturers recommendations.

Prestone 50/50 Prediluted Antifreeze/Coolant for Honda/Nissan vehicles is specially formulated for use in Honda/Acura®, Nissan/Infiniti®, Hyundai/Kia®, Subaru®, Mazda®, & Mitsubishi® vehicles*. Prestone, the #1 Branded Engine Protection, fights the spread of corrosion, helping a vehicles cooling system run more efficiently and last longer. Prestone Antifreeze/Coolant for Honda/Nissan Vehicles will not void warranty, works with ANY color antifreeze and is compatible with Asian-based POAT technologies. Prestone provides protection up to 5 years or 150,000 miles when flushed and filled per vehicle manufacturers recommendations.

corrosion, scale and premature water pump failure. Prestone HD 50/50 Prediluted NITRITE FREE Extended Life (ELC) is a blend of antifreeze/coolant concentrate and demineralized water designed to provide up to 600,000 miles / 12,000 hours** of protection. When used as directed, Prestone HD 50/50 Prediluted NITRITE FREE ELC may be added to the antifreeze/coolant of any HD commercial or stationary engine.

Prestone Command HD Nitrite Free ELC with Cor-Guard is intended for use and compatible with ANY nitrite free HD Organic Acid Technology (OAT) coolant in ANY diesel powered commercial vehicle engine or other engine cooling system metals. Its patented and advanced OAT nitrite free formulation is based upon a concentrated blend of premium long-lasting inhibitors designed to provide up to 1,000,000 miles / 20,000 hours of long protection against temperature extremes, rust, cavitation corrosion, scale and premature water pump failure.

Prestone Command HD Nitrite Free ELC with Cor-Guard is intended for use and compatible with ANY nitrite free HD Organic Acid Technology (OAT) coolant in ANY diesel powered commercial vehicle engine or other engine cooling system metals. Its patented and advanced OAT nitrite free formulation is based upon a concentrated blend of premium long-lasting inhibitors designed to provide up to 1,000,000 miles / 20,000 hours of long protection against temperature extremes, rust, cavitation corrosion, scale and premature water pump failure.

Prestone 50/50 Prediluted Antifreeze/Coolant for Asian Vehicles is specifically formulated with each manufacturers original factory-issued coolant technology. Prestone, the #1 Branded Engine Protection*, fights the spread of corrosion, helping a vehicles cooling system run more efficiently and last longer. Prestone Antifreeze/Coolant for Asian Vehicles will not void warranty, works with ANY color antifreeze and is compatible with Asian-based POAT technologies. Prestone provides protection up to 5 years or 150,000 miles when flushed and filled per vehicle manufacturers recommendations.

Prestone American Vehicles Orange coolant is an extended life coolant using Prestone's patent CorGuard Technology to instantly protects systems against rust, grim, and corrosion in all US branded vehicles. This fluid is compatible with all makes and years of Ford, GM, and Chrysler regardless of color.

Celcius Extended Life AMAM 50/50 is compatible with ANY antifreeze/coolant in ANY vehicle with aluminum or other cooling system metals. The formulas have a blend of long-lasting inhibitors to guard against temperature extremes and the effects of rust, corrosion, and premature water pump failure. Top-off your cooling system with Prime Extended Life AMAM 50/50, which is a blend of 50percent antifreeze and 50percent demineralized water. Prime 50/50 meets or exceeds ASTM D3306 and D4985 for corrosion protection for cars and light duty trucks, while providing reliable freeze-up and boil-over protection.