The new Prestone OEM Coolant with Cor-Guard® Technology is GUARANTEED to be used in ALL makes, models and engines.
Prestone OEM safely mixes with all coolant colors and specifications already in the system. The patented Cor-Guard® Technology provides excellent corrosion protection and instantly forms a protective layer and protects all cooling system components, preventing cavitation, corrosion, erosion and deposit formation. Cor-Guard® technology provides unmatched protection for up to 480,000 km or 10 years and protects from -64°C to 136°C.
All-new patented technology with 17 new patents
All makes, all models, all engines - guaranteed
Excellent corrosion protection
Longer engine life - 10 years guaranteed
Protection up to 300,000 miles or 480,000 km
Used as a first fill by several leading vehicle manufacturers
Safely mixes with any coolant color or specification
Whether you are simply topping up or you want to flush and refill the entire system, dilute with deionized water according to the table below.
Use only ready-to-use coolant to top up the cooling system (diluted) coolant.
| Freezing temperature |
-18C |
-25C |
-37C |
-64C |
| Prestone Parts: Water Parts |
1:2 |
1:1.5 |
1:1 |
2:1 |

Signal word
Danger
Hazard statements
H302 - Harmful if swallowed
H315 - Causes skin irritation H318 - Causes serious eye damage
H332 - Harmful if inhaled
H373 - May cause damage to organs through prolonged or repeated exposure
Precautionary statements
P101 - If medical advice is needed, have product container or label at hand.
P102 - Keep out of reach of children.
P260 - Do not breathe dust/fume/gas/mist/vapours/spray.
P271 - Use only outdoors or in a well-ventilated area.
P280 - Wear protective gloves and eye/face protection.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310 - Immediately call a POISON CENTER or doctor/physician.
P501 - Dispose of contents/container to an approved waste disposal facility.