Premium quality, semi-synthetic, multigrade engine oil. Thanks to excellently matched high quality base oils and enriching additives, ORLEN OIL Ultor Master 10W-40 performs its tasks perfectly, ensuring trouble-free engine operation even in the harshest operating conditions. ORLEN OIL Ultor Master 10W-40 oil is compatible with the exhaust treatment devices EGR, SCR, and NOx.
It guarantees:
- faultless operation in every driving conditions,
- perfect engine performance,
- compatibility with filters and exhaust gas catalysts,
- extended periods between oil exchanges,
- excellent resistance to corrosion and thermo-oxidative stability,
- engine cleanliness by keeping black carbon in suspension