Your cart is empty.
Your cart is empty.Coolant M3.0 Ready to use on an ethylene glycol basis offers outstanding protection against freezing, corrosion, limescale and overheating in state-of-the-art engines, especially highly stressed aluminum engines and protects the system at temperatures as low as -38 °C. The inhibitors used effectively prevent corrosion and deposits in the key components of the cooling system, such as cooling channels in the cylinder head and engine block, cooler, water pump and heat exchanger. Coolant M3.0 Ready to use is recommended by numerous notable car manufacturers. Thanks to its optimum inhibitor technology, the coolant offers reliable protection for the entire cooler system. Coolant M3.0 has excellent thermal conductivity, extended usage duration, and is extremely effective corrosion protection for the entire cooling system. This ready to use Ethylene Glycol Coolant is not only silicate-, nitrite-, amine- borate- and phosphate-free but it also has excellent compatibility with all commercially available seals and cooler hoses. To make sure you can enjoy the unique advantages, such as improved aluminum protection and long maintenance intervals, mixing with other coolants is not recommended.
Guy Maxson
Reviewed in the United Kingdom on February 24, 2025
Product great, bit slow using parcel force
María
Reviewed in Spain on January 31, 2025
No utilizo otro que no sea este.
Brumkreisel
Reviewed in Germany on January 16, 2025
Wie immer zufrieden mit diesem Öl
John
Reviewed in the United States on July 29, 2024
This stuff is expensive, but so far running what KTM recommends has kept my bike reliable. I could go with cheaper stuff, but this stuff works and is recommended.
carguy22
Reviewed in the United States on June 22, 2024
Very much appreciated to have this high quality OAT antifreeze and coolant that’s priced effectively and much more easily available than the OEM-recommended coolant for my motorcycle. I know I can trust Motorex products, but when the near-retirement-age master mechanic at my local independent service center confirmed that this is what he’s been using in his own bikes, and recommending for years, that sealed the deal for me! Just the right size to keep around to replace the couple ounces that get lost to evaporation over an oil change interval which is the only time I check the level.
Mike from NJ
Reviewed in the United States on December 29, 2024
Motorex M3 antifreeze/coolant is an excellent product. The negative reviews on the shipping packaging is true. It came in a bubble wrap envelope and the corners of the bottle were pressed in. No leaks in mine. But longer travels or rougher handling could have been enough to cause the bottle to puncture or crease creating a leak. With all those bad reviews charge 50¢ and wrap the bottle or put in a box with bubble wrap for more protection then I’m sure the ratings would be more positive.
tolga ugur
Reviewed in the United States on October 8, 2024
It's good stuff but pricey. Works good on my vespa gt200
Jordan
Reviewed in the United States on October 27, 2024
Best coolant for my street bike ... keeps it cool
Atomic805
Reviewed in the United States on October 18, 2024
Not sure I really needed to spend extra for this, but gives piece of mind know it’s the right stuff, compatible with factory coolant. Didn’t have to drain on my 600 mi service.
Ryan Wettlaufer
Reviewed in Canada on April 5, 2024
As advertised. No issues.
Rmill
Reviewed in the United States on April 2, 2024
Hands down the best products you can use in your bike. Just drained and filled the 3.0 in my KTM adventure 890 and adventure 390. Highly recommended!
Oli
Reviewed in the United States on November 13, 2023
I used this coolant for my KTM 790 Duke and it performed very well even on the hottest days ranging from 110 to 117 degrees.
Claudio Forteen
Reviewed in Italy on November 10, 2019
Acquisto veloce, materiale coincidente con quello ordinato, costo medio alto.
Recommended Products
