Use exactly what Honda recommends and nothing else. There is no reason to use a different weight and it would be foolish to do so.
4.5 qts of 5w20
5w20. I personally use Pennzoil in my 2004 Accord.
SAE 5w20 any major brand.
5W20 synthetic.
5w20 any major brand.
SAE 5W20 any major brand.
in a 2002 honda accord
SAE 5w20 any major brand.
SAE 5w20
5w20
5w20 any premium brand. UNless you have a hybrid, the 0W20.
No, I suggest you use 5W30.