HAVOLINE XLC-NM
Havoline® XLC-NM is a nitrite and molybdate containing monoethylene glycol (MEG) based nitrite organic additive technology (N-OAT) coolant, suitable for on- and off-road heavy-duty, stationary, and natural gas engines, meeting industry and OEM specifications.
About the product
Havoline® XLC-NM is a N-OAT coolant, designed for on- and off-road heavy-duty applications, as well as stationary and natural gas engines. With proven performance over 650 000 km in fleet testing, it ensures superior heat transfer and long-life corrosion protection for all engine metals, including aluminium and ferrous alloys.
Key benefits
Havoline® XLC-NM is designed for long-life use in combustion engines, particularly in heavy-duty applications where wet liners need to be protected against liner cavitation. It provides maintenance-free protection against freezing, boiling, and corrosion, with extended service intervals often matching the lifetime of the engine or vehicle.
Havoline® XLC-NM is suitable for use in engines made from cast iron, aluminium or combinations thereof, and in cooling systems with aluminium or copper alloys.
The product meets ASTM D6210 and is approved by most major American heavy-duty engine manufacturers.
Discover our ECO coolants
Our ECO coolants incorporate base fluids linked to bio-based or recycled raw materials, allocated through a certified mass balance approach. This approach enables the integration of alternative raw materials into existing production systems while ensuring full traceability and third-party certification across the supply chain.
All our coolants are available as ECO coolants.
