SUPEREX 15W40-CI-4+ is an advanced, high-performance heavy-duty diesel engine oil specifically
engineered for the most demanding modern commercial vehicles. It provides superior protection
for engines equipped with Exhaust Gas Recirculation (EGR) and is equally effective in older
turbo-charged and naturally aspirated diesel engines.
Key Features
Exceptional soot control and oxidation stability
Advanced wear protection for significantly extended engine life
Extended drain capabilities to reduce overall maintenance costs
Superior high-temperature stability for severe service
Outstanding sludge and deposit control for a cleaner engine