Prestone® All Vehicles
Antifreeze + Coolant
Concentrate

Prestone® All Vehicles
Antifreeze + Coolant
Concentrate

P/N: 71621

Optimized formula for All Vehicles; makes, models, years & fluid colors. Our patented technology provides instant protection to all engines, new and old. Optimizes engine temp, prevents freezing, PLUS protects parts from buildup & corrosion. While ordinary antifreeze+coolant only manages 2/3’s the job, Prestone’s Total Protection handles the complete job.

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  • Designed to last and protect vital engine parts for 10 years/500,000 Km.
  • Includes patented Prestone Cor-Guard® technology, our best advancement in cooling system parts protection that protects against rust, corrosion, scale, buildup and clogging of all cooling system components.
  • Concentrate formula. Must mix with water (distilled ideal) to the desired mix ratio of EG & water. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.
Product Safety Data Sheet
WHERE TO BUY

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Learn More About This Product
Why You Should Use Prestone® Antifreeze/Coolant
Why Antifreeze/Coolant Matters Choosing The Right Antifreeze/Coolant How Prestone® Protects Your Engine Routine Cooling System Maintenance New Coolant Technology Avoiding Costly Repairs
Why Prestone® Antifreeze+Coolant
Advanced Protection

Our advanced technology, backed by a Longer Engine Life Guarantee 10-year/500,000 Km formula, protects the cooling system from buildup and corrosion, providing maximum value for your vehicle.

Protect Your Family

The inconvenience of a vehicle breaking down is bad enough, even worse if your kids are in the car. Prestone® Antifreeze+Coolant protects you from these experiences by preventing engine part failure.

Protect Your Investment

Our innovative technology prevents rust and corrosion, keeping your car running optimally and helping you avoid costly engine repairs down the road.

Superior Protection
Tap a number to learn more.
engine illustration
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Water Pump
The water pump keeps fluid circulating through the critical parts of your engine. Prestone® Antifreeze+Coolant keeps the water pump looking like new after extreme testing and protects the parts to avoid costly repairs and vehicle downtime.
ASTM water pump – 300-hr. High-Stress Test*
PROTECTED
Ordinary Coolant
CORROSION & PITTING
Radiator
Buildup in the radiator greatly reduces the ability for the system to cool. Just 1/16 of an inch of buildup can reduce this capability by roughly 40%. Prestone® Antifreeze+Coolant prevents corrosion and keeps your radiator performing optimally.
PROTECTED
320,000 km
Ordinary Coolant
BUILDUP & CLOGGING
125,000 km
Engine Block Cooling Channels
Buildup in the engine block cooling channels can make it difficult for coolant to travel. This can cause excessive heat, resulting in oil becoming too hot and thin and potentially damaging the whole system. Prestone® Antifreeze+Coolant prevents this buildup in the channel, avoiding this damage.
PROTECTED
320,000 km
Ordinary Coolant
BUILDUP & CLOGGING
125,000 km
Cooling System Hoses
Buildup in the cooling hoses can cause major problems such as slowing coolant flow, reducing cooling and even clogs in the system from loose corrosion. Prestone® Antifreeze+Coolant prevents this corrosion and buildup, which keeps fluid flowing appropriately and heat transfer optimal throughout the system.
PROTECTED
320,000 km
Ordinary Coolant
BUILDUP & GUNK
125,000 km