What does Castrol Edge FE mean?
1 Answers
Castrol FE engine oil refers to the latest titanium fluid formulation, which does not fall under the category of engine oil grades. For example, SN and others indicate the oil grade, while the titanium fluid series of oils all belong to the SN grade, so there is no conflict between the two. Here is more related information: Castrol FE engine oil: Castrol Edge uses advanced titanium fluid strengthening technology and is the brand's excellent high-end engine lubricant. Infused with liquid titanium formulation, it has a unique oil film self-adaptation capability, effectively reducing direct metal-to-metal contact under various driving conditions, thereby reducing friction loss and ensuring the engine performs excellently. Engine oil grades: API on engine oil stands for the American Petroleum Institute, divided into SA, SB, SC, SD, SE, SF, SG, SH, SJ, SL, SM, SN grades, with the grade increasing in order. SN grade is currently the highest grade of engine oil. SJ is the standard of the 1990s, SL is the standard of 2001, SM is the standard of 2004, and SN is the standard of 2010.