I currently have Mobil 1 AFE in my 2017 Toyota Camry. The oil fill cap says "SAE 0W-20". Mobil1 AFE says SAE 0W-20 right on the bottle. Can I use an oil that just says OW-20 on it like Mobil1 ESP X2?
It’s a known issue with some Exxon-Mobil products that they do not exactly follow SAE labeling guidelines. There are some threads on it here. But the oil is an SAE grade.