General Details:
Motul Auto Cool Optimal Ultra is a long life antifreeze, coolant and anti-corrosion concentrate that must be diluted with soft water for immediate use as a cooling liquid, based on monoethylene glycol and using Organic Acid Technology (OAT) additives named Organic Tech. Free from nitrites, amines, phosphates, borates and silicates.
Application:
Strongly recommended for all cooling systems including passenger cars, heavy duty, commercial, construction and agriculture vehicles, gardening, marine and stationary engines.
Do not mix with non-organic products. To maintain anti-corrosion properties, do not dilute below 33%. If possible, dilute with soft water with maximum hardness 35?F and maximum chloride and sulphate content 500 ppm.
Recommended Dilutions:
| Protection (T?C / T?F) |
Protection (T?C / T?F) |
Auto Cool Percentage (%) |
| -22?C / -8?F |
132?C / 269?F |
33% |
| -30?C / -22?F |
134?C / 273?F |
40% |
| -41?C / -42?F |
136?C / 277?F |
50% |
| -54?C / -65?F |
139?C / 282?F |
60% |
Please note: This product was formerly known as Motul?Inugel Optimal Ultra.
Benefits:
- Provides optimal protection of cooling systems against freezing and metallic parts against corrosion
- Organic OAT technology provides excellent thermal exchange and improves engine cooling efficiency and prevents from boiling
- Provides anti-corrosion properties that remain during high temperatures and aging
- Low corrosion inhibi
Universal, but please ensure the oil type and viscosity fits what you are after. Comparing with the original manufacturer specification also helps. Feel free to contact us should you require any assistance!
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
