I have an LX-P (i4) sedan and some people are saying I should be looking at the "EX" spec for rotors and pads. So I am now confronted with 2 different part numbers. For example, when I am searching for front pads, I am getting 787 and 943.

Can someone help me with the correct numbers to look for?

you need to refine your search skills.

http://www.power-21.com/BendixPower21i/Application.aspx?b=B

Easy Answer: 914

I have an LX-P (i4) sedan and some people are saying I should be looking at the "EX" spec for rotors and pads. So I am now confronted with 2 different part numbers. For example, when I am searching for front pads, I am getting 787 and 943.

Can someone help me with the correct numbers to look for?

you can't use EX for front brake specs as the rotors, calipers and pads are different. The rear are all the same across honda accord models.
EX uses 11.8 in rotors and LX/LX=P uses 11.1 in front.

you need to refine your search skills.

http://www.power-21.com/BendixPower21i/Application.aspx?b=B

Easy Answer: 914

Thanks. So 914. That means none of the Duralast ones will fit.

Ok, to be honest, I dont know the difference between K24Z2 and K24Z3.

So the rotors will be 11.1