Antifreeze for Nissan X-Trail and Rogue
On the X-Trail and Rogue the cooling system is not only about the engine. On many generations the CVT heat exchanger is built into the radiator, so the condition of the coolant directly determines transmission temperature too.
Photographs come from the manufacturer's official materials.
Cooling system volume (litres) roughly seven to eight litres
When one fluid protects two assemblies
If the radiator's internal passages clog with deposits, two things happen at once: the engine cools less effectively and the CVT fluid stays hotter. And a CVT is extremely temperature-sensitive, with overheating the main driver of its wear.
So on a Nissan, cleanliness pays twice. Zerex Asian Blue is silicate-free at under 10 ppm silicon, borate-free and hard-water compatible. All three properties work against deposit formation.