Gulf ARROW GT50 10W-50 Full Synthetic Engine Oil, 4L, for 4-Wheel Gasoline Vehicles

This is an environmentally friendly, high-performance fully synthetic engine oil with API SQ-level performance. By using PAOs with an ultra-high viscosity index and low evaporation rate, it achieves a high VI of over 200. Compared to typical commercial oils, it has a much more stable viscosity-temperature profile—higher at high temperatures and lower at low temperatures. It also minimizes oil consumption. It uses an unparalleled, high-performance VI improver, and its high shear stability, proven in races, maintains an adequate oil film even at high temperatures, contributing to engine protection and reduced oil consumption under severe conditions. This VI improver with a well-balanced molecular weight also contributes to excellent low-temperature starting, allowing oil to be quickly distributed to key engine parts immediately after starting in cold weather. Furthermore, the ester base provides excellent oiliness and lubricity, and contains organic molybdenum as a friction modifier for reduced friction and fuel economy, resulting in smooth, quiet engine rotation and powerful, torquey response. In addition, the antioxidant boost extends engine life, making this engine oil ideal for motorsports, where engine performance is at its peak. Recommended for turbocharged vehicles, large-displacement vehicles, and those seeking high viscosity. Gulf, founded in Texas in 1901, is a global oil brand with over 100 years of history. Developing high-quality, high-performance engine oils, Gulf delivers race-proven performance for everyday use. High-performance fully synthetic oil. SAE viscosity grade: 10W-50. Density (g/cm3): 0.864. Kinematic viscosity (mm2/s): 40°C/103.7, 100°C/18.82. Viscosity index: 203.