If I buy the engine oil from autoshops, is there like a chart or table what tells you what engine oil goes with honda cars? or just stick with the Mobil Synth S (Mobil 2000) or Castrol Edge 5w-30. But I don't actually see any specifications for engine oil in the manual like someone suggested.

I think with coolant, brake fluid using third party products wouldnt be too bad.

With transmission fluid and power steering, I am not so sure on these two, anyway I just wanted to know what everyone is using, Honda OEM or aftermarket.